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Westdahl

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Leaflet U.S. Department of the Interior | U.S. Geological Survey | Policies

Facts

  • Official Name: Westdahl Peak
  • Seismically Monitored: Yes
  • Color Code: GREEN
  • Alert Level: NORMAL
  • Elevation: 1560m (5118ft)
  • Latitude: 54.5171
  • Longitude: -164.6476
  • Smithsonian VNum: 311340
  • Pronunciation:
  • Nearby Towns:
    • Akutan 52 mi (84 km) SW
    • False Pass 55 mi (88 km) NE
    • Pauloff Harbor 78 mi (126 km) SE
    • Unalaska 88 mi (142 km) SW
    • Cold Bay 89 mi (144 km) NE

    Distance from Anchorage: 710 mi (1143 km)

  • Subfeatures:
    • Pogromni
    • Faris Peak
    • Pogromni's Sister

Description

From Miller and others (1998) [1] : "Westdahl Peak, including nearby Faris Peak and Pogromni volcano, is located on a gently sloping plateau (mean elevation 1220 m) that may represent the surface of a truncated ancestral cone. Westdahl Peak is about 18 km in diameter at the base.
"The size of the postulated ancestral cone is about 19 x 30 km at sea level, making it one of the largest volcanoes in the Aleutian Islands be it a stratovolcano or a shield. The entire ancestral cone has been extensively dissected by erosion, with the northeast-facing slopes steeper and of greater relief than the other slopes.
"Based on the degree of erosional dissection, most of the postulated stratovolcano must have formed before early post-glacial time. Pogromni Volcano is moderately dissected and has broad valleys that have probably been glacially eroded. Such glacial erosion could have occurred during neoglaciation beginning about 3000 years ago (Black, 1974 [2] , table 1), although one or two thousand years seem inadequate to account for the degree of dissection. Pogromni volcano was probably active by latest Pleistocene time, which implies that truncation of the ancestral stratovolcano must have occurred earlier."

Name Origin

Westdahl Peak was named in 1902 by O.H. Tittmann, for Ferdinand Westdahl of the U.S. Coast and Geodetic Survey, who determined its geographic position in 1901 (Orth, 1971).

References Cited

[1] Catalog of the historically active volcanoes of Alaska, 1998

Miller, T. P., McGimsey, R. G., Richter, D. H., Riehle, J. R., Nye, C. J., Yount, M. E., and Dumoulin, J. A., 1998, Catalog of the historically active volcanoes of Alaska: U.S. Geological Survey Open-File Report 98-0582, 104 p.

[2] Late-Quaternary sea level changes, Umnak Island, Aleutians: their effects on ancient Aleuts and their causes, 1974

Black, R. F., 1974, Late-Quaternary sea level changes, Umnak Island, Aleutians: their effects on ancient Aleuts and their causes: Quaternary Research, v. 4, n. 3, p. 264-281.

Current Activity

No new updates for Westdahl volcano since May 13, 2024, 3:43 pm.

Recent Updates

Color Code Timeline

Reported Activity

Modern Eruptions

15 Event Date(s)

Past Activity Legend:
Eruption
Questionable eruption
Non-eruptive activity


Showing 1 - 20 of 79

Map Images

Map References

Recently active volcanoes of Alaska, 2023

Cameron, C.E., Bull, K.F., and Macpherson, A.E., 2023, Recently active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 6, 2 sheets. https://doi.org/10.14509/31086.

Historically active volcanoes of Alaska, v. 3, 2018

Cameron, C.E., Schaefer, J.R., and Mulliken, K.M., 2018, Historically active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 3, 2 sheets. Http://doi.org/10.14509/30142

Historically active volcanoes of Alaska, 2014

Schaefer, J.R., Cameron, C.E., and Nye, C.J., 2014, Historically active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 1.2, 1 sheet, scale 1:3,000,000. This publication has been superseded. Newest version available at http://www.dggs.alaska.gov/pubs/id/20181 .

Historically active volcanoes of the Aleutian Arc, 2002

Schaefer, Janet, and Nye, C. J., 2002, Historically active volcanoes of the Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication MP 0123, unpaged, 1 sheet, scale 1:3,000,000. Superceded by Miscellaneous Publication 133: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=20181

Volcanoes of Alaska, 1998

Nye, C. J., Queen, Katherine, and McCarthy, A. M., 1998, Volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Information Circular IC 0038, unpaged, 1 sheet, scale 1:4,000,000, available at http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=7043 .
Hard Copy held by AVO at FBKS - CEC shelf

Volcanoes of Alaska, 1995

Alaska Division of Geological & Geophysical Surveys, 1995, Volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Information Circular IC 0038, unpaged, 1 sheet, scale 1:4,000,000.

Aleutian arc volcanoes, 1994

Nye, C. J., 1994, Aleutian arc volcanoes: Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 94-54, unpaged, 1 sheet, scale 1:2,126,841.

Geothermal resources of the Aleutian Arc, 1993

Motyka, R. J., Liss, S. A., Nye, C. J., and Moorman, M. A., 1993, Geothermal resources of the Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Professional Report PR 0114, 17 p., 4 sheets, scale 1:1,000,000.
Hard Copy held by AVO at FBKS - CEC shelf

Holocene volcanoes of the Aleutian Arc, Alaska, 1993

March, G. D., 1993, Holocene volcanoes of the Aleutian Arc, Alaska: Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 93-85, unpaged, 1 sheet, scale 1:2,000,000.

Map showing distribution, composition, and age of Late Cenozoic volcanic centers in Alaska, 1986

Luedke, R. G., and Smith, R. L., 1986, Map showing distribution, composition, and age of Late Cenozoic volcanic centers in Alaska: U.S. Geological Survey Miscellaneous Investigations Series Map I 1091-F, unpaged, 3 sheets, scale 1:1,000,000.

Volcanic activity in the Aleutian Arc, 1950

Coats, R. R., 1950, Volcanic activity in the Aleutian Arc: U.S. Geological Survey Bulletin 0974-B, p. 35-49, 1 sheet, scale 1:5,000,000.
plate 1 PDF 819 KB
full-text PDF 783 KB
Hard Copy held by AVO at FBKS - CEC shelf

Reconnaissance of the gold fields of southern Alaska with some notes on general geology, 1898

Becker, G. F., 1898, Reconnaissance of the gold fields of southern Alaska with some notes on general geology: U.S. Geological Survey Annual Report 0018, p. 1-86, 6 sheets, scale unknown.
full-text PDF 1.5 MB
Hard Copy held by AVO at FBKS - CEC file cabinet

References

Deformation mapping and modeling of the Aleutian volcanoes with InSAR and numerical models, 2024

Wang, J., 2024, Deformation mapping and modeling of the Aleutian volcanoes with InSAR and numerical models: University Park, Tex., Southern Methodist University, Ph.D. dissertation, 143 p.
Full-text PDF 8.4 MB

From field station to forecast: managing data at the Alaska Volcano Observatory, 2024

Coombs, M.L., Cameron, C.E., Dietterich, H.R., Boyce, E.S., Wech, A.G., Grapenthin, R., Wallace, K.L., Parker, T., Lopez, T., Crass, S., Fee, D., Haney, M.M., Ketner, D., Loewen, M.W., Lyons, J.J., Nakai, J.S., Power, J.A., Botnick, S., Brewster, I., Enders, M.L., Harmon, D., Kelly, P.J., and Randall, M., 2024, From field station to forecast: managing data at the Alaska Volcano Observatory: Bulletin of Volcanology v. 86, 79. https://doi.org/10.1007/s00445-024-01766-0

Proximity to active volcanoes enhances glacier velocity, 2024

Mallalieu, J., Barr, I.D., Spagnolo, M., Mullan, D.J., Symeonakis, E., Edwards, B.R., and Martin, M.D., 2024, Proximity to active volcanoes enhances glacier velocity: Communications Earth & Environment v. 5, 679. https://doi.org/10.1038/s43247-024-01826-5
Full-text PDF 1.3 MB

Recently active volcanoes of Alaska, 2023

Cameron, C.E., Bull, K.F., and Macpherson, A.E., 2023, Recently active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 6, 2 sheets. https://doi.org/10.14509/31086.

Along-arc volcanism in the western and central Aleutian from 2015 to 2021 revealed by cloud-based InSAR processing, 2023

Wang, J., Lu, Z., Bekaert, D., Marshak, C., Govorcin, M., Sangha, S., Kennedy, J., and Gregg, P., 2023, Along-arc volcanism in the western and central Aleutian from 2015 to 2021 revealed by cloud-based InSAR processing: Geophysical Research Letters v. 50, no. 23, e2023GL106323. https://doi.org/10.1029/2023GL106323
Full-text PDF 3.9 MB

Alaska interagency operating plan for volcanic ash episodes, 2022

Alaska Volcano Observatory, National Oceanic and Atmospheric Administration, National Weather Service, Federal Aviation Administration, Department of Defense, United States Coast Guard, Division of Homeland Security and Emergency Management, Alaska Department of Environmental Conservation, and Alaska Department of Health and Social Services (participating agencies), 2022, Alaska interagency operating plan for volcanic ash episodes, 85 p.

The impact of ice caps on the mechanical stability of magmatic systems: implications for forecasting on human timescales, 2022

Lucas, L.C., Albright, J.A., Gregg, P.M., and Zhan, Yan, 2022, The impact of ice caps on the mechanical stability of magmatic systems: implications for forecasting on human timescales: Frontiers in Earth Science v. 10, article 868569, 10 p., https://doi.org/10.3389/feart.2022.868569.

Geologic database of information on volcanoes in Alaska (GeoDIVA), 2022

Cameron, C.E., Crass, S.W., and AVO Staff, eds, 2022, Geologic database of information on volcanoes in Alaska (GeoDIVA): Alaska Division of Geologic and Geophysical Surveys Digital Data Series 20, https://doi.org/10.14509/geodiva, https://doi.org/10.14509/30901.

Quantifying eruptive and background seismicity, deformation, degassing, and thermal emissions at volcanoes in the United States during 1978-2020, 2021

Reath, K., Pritchard, M.E., Roman, D.C., Lopez, T., Carn, S., Fischer, T.P., Lu, Z., Poland, M.P., Vaughan, R.G., Wessels, R., Wike, L.L., and Tran, H.K., 2021, Quantifying eruptive and background seismicity, deformation, degassing, and thermal emissions at volcanoes in the United States during 1978-2020: Journal of Geophysical Research: Solid Earth, v. 126, e2021JB021684, doi: 10.1029/2021JB021684.

Goals and development of the Alaska Volcano Observatory seismic network and application to forecasting and detecting volcanic eruptions, 2020

Power, J.A., Haney, M.M., Botnick, S.M., Dixon, J.P., Fee, David, Kaufman, A.M., Ketner, D.M., Lyons, J.J., Parker, Tom, Paskievitch, J.F., Read, C.W., Searcy, Cheryl, Stihler, S.D., Tepp, Gabrielle, and Wech, A.G., 2020, Goals and development of the Alaska Volcano Observatory seismic network and application to forecasting and detecting volcanic eruptions: Seismological Research Letters, doi: 10.1785/0220190216 .

Historically active volcanoes of Alaska, v. 4, 2020

Cameron, C.E., Schaefer, J.R., and Ekberg, P.G., 2020, Historically active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 4, 2 sheets. Http://doi.org/10.14509/30426

Field report for the collection of mafic tephra from the Aleutian Islands between Unimak and the Islands of Four Mountains (Alaska, USA), version 1.0, 2020

Plank, T., Rasmussen, D., Stelling, P., and Roman, D., 2020, Field report for the collection of mafic tephra from the Aleutian Islands between Unimak and the Islands of Four Mountains (Alaska, USA), version 1.0: Interdisciplinary Earth Data Alliance (IEDA), https://doi.org/10.26022/IEDA/111584. Accessed 2020-06-25.

The prevalence and significance of offset magma reservoirs at arc volcanoes, 2020

Lerner, A.H., O'Hara, D., Karlstrom, L., Ebmeier, S.K., Anderson, K.R., and Hurwitz, S., 2020, The prevalence and significance of offset magma reservoirs at arc volcanoes: Geophysical Research Letters, v. 47, doi:10.1029/2020GL087856.

The depths and locations of magma reservoirs and their consequences for the behavior of sulfur and volcanic degassing, 2020

Lerner, A.H., 2020, The depths and locations of magma reservoirs and their consequences for the behavior of sulfur and volcanic degassing: University of Oregon Ph.D. thesis, 378 p. Available at https://search.proquest.com/openview/cec1ff16af338dce2495b5a1a491aa88/1?pq-origsite=gscholar&cbl=44156.

A 25‐year history of volcano magma supply in the east central Aleutian arc, Alaska, 2020

Xue, Xueming, and Freymueller, J.T., 2020, A 25‐year history of volcano magma supply in the east central Aleutian arc, Alaska: Geophysical Research Letters, v. 47, no. 15, 7 p., https://doi.org/10.1029/2020GL088388.

Field report for the collection of mafic tephra from the Aleutians Islands between Unimak and the Island of Four Mountains (Alaska, USA), version 1.0, 2020

Plank, T., Rasmussen, D. J., Stelling, P., and Roman, D. C., 2020, Field report for the collection of mafic tephra from the Aleutians Islands between Unimak and the Island of Four Mountains (Alaska, USA), version 1.0: Interdisciplinary Earth Data Alliance (IEDA). https://doi.org/10.26022/IEDA/111584

Catalog of earthquake parameters and description of seismograph and infrasound stations at Alaskan volcanoes - January 1, 2013, through December 31, 2017, 2019

Dixon, J.P., Stihler S.D., Haney, M.M., Lyons, J.J., Ketner, D.M., Mulliken, K.M., Parker, T., and Power, J.A., 2019, Catalog of earthquake parameters and description of seismograph and infrasound stations at Alaskan volcanoes - January 1, 2013, through December 31, 2017: U.S. Geological Survey Data Series 1115, 92 p., https://doi.org/10.3133/ds1115.

A unified catalog of earthquake hypocenters and magnitudes at volcanoes in Alaska: 1989 to 2018, 2019

Power, J.A., Friberg, P.A., Haney, M.M., Parker, T., Stihler, S.D., and Dixon, J.P., 2019, A unified catalog of earthquake hypocenters and magnitudes at volcanoes in Alaska—1989 to 2018: U.S. Geological Survey Scientific Investigations Report 2019–5037, 17 p., https://doi.org/10.3133/sir20195037.

Bulk rock data for the central-eastern Aleutian volcanoes, version 1.0, 2019

Rasmussen, D.J., and Plank, T.A., 2019, Bulk rock data for the central-eastern Aleutian volcanoes, version 1.0: Interdisciplinary Earth Data Alliance (IEDA). https://doi.org/10.26022/IEDA/111870

Geochemistry of some Quaternary lavas from the Aleutian Arc and Mt. Wrangell, 2018

Nye, C.J., Beget, J.E., Layer, P.W., Mangan, M.T., McConnell, V.S., McGimsey, R.G., Miller, T.P., Moore, R.B., and Stelling, P.L., 2018, Geochemistry of some quaternary lavas from the Aleutian Arc and Mt. Wrangell: Alaska Division of Geological & Geophysical Surveys Raw Data File 2018-1, 29 p. http://doi.org/10.14509/29843

The Alaska Volcano Observatory: 30 years of protecting Alaskans from the effects of volcanic activity (1988-2018), 2018

Mulliken, K.M., 2018, The Alaska Volcano Observatory: 30 years of protecting Alaskans from the effects of volcanic activity (1988-2018): Alaska Division of Geological & Geophysical Surveys Information Circular 67, 2 p. http://doi.org/10.14509/30032

The influence of tectonic environment on dynamic earthquake triggering: a review and case study on Alaskan volcanoes, 2018

Prejean, S.G., and Hill, D.P., 2018, The influence of tectonic environment on dynamic earthquake triggering: a review and case study on Alaskan volcanoes: Tectonophysics, v. 745, p. 293-304, doi.org/10.1016/j.tecto.2018.08.007.

2018 update to the U.S. Geological Survey national volcanic threat assessment, 2018

Ewert, J.W., Diefenbach, A.K., and Ramsey, D.W., 2018, 2018 update to the U.S. Geological Survey national volcanic threat assessment: U.S. Geological Survey Scientific Investigations Report 2018-5140, 40 p., https://pubs.usgs.gov/sir/2018/5140/sir20185140.pdf.

The role of pore fluid pressure on the failure of magma reservoirs: insights from Indonesian and Aleutian Arc volcanoes, 2018

Albino, F., Amelung, F., and Gregg, P., 2018, The role of pore fluid pressure on the failure of magma reservoirs: insights from Indonesian and Aleutian Arc volcanoes: Journal of Geophysical Research, v. 123, n.2, p. 1328-1349, doi: 10.1002/2017JB014523

Historically active volcanoes of Alaska, v. 3, 2018

Cameron, C.E., Schaefer, J.R., and Mulliken, K.M., 2018, Historically active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 3, 2 sheets. Http://doi.org/10.14509/30142

Volcanic impacts on modern glaciers: a global synthesis, 2018

Barr, I.D., Lynch, C.M., Mullan, Donal, De Siena, Luca, and Spagnolo, Matteo, 2018, Volcanic impacts on modern glaciers: a global synthesis: Earth-Science Reviews, v. 182, p. 186-203, doi: http://dx.doi.org/10.1016/j.earscirev.2018.04.008.

Uncertainties in Estimating Magma Source Parameters from InSAR Observation, 2017

Gong, W., Lu, Z., Meyer, F., 2017, Uncertainties in estimating magma source parameters from InSAR observation: Natural Hazard Uncertainty Assessment: Modeling and Decision Support, Geophysical Monograph 223, p. 89-104.

Historically active volcanoes of Alaska, 2016

Cameron, C.E., and Schaefer, J.R., 2016, Historically active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 2, 1 sheet, scale 1:3,000,000. http://doi.org/10.14509/20181

Computer aided detection of transient inflation events at Alaskan volcanoes using GPS measurements from 2005-2015, 2016

Li, J. D., Rude, C. M., Blair, D. M., Gowanlock, M. G., Herring, T. A., and Pankratius, V., 2016, Computer aided detection of transient inflation events at Alaskan volcanoes using GPS measurements from 2005-2015: Journal of Volcanology and Geothermal Research, v. 327, p. 634-642.

Computer aided detection of transient inflation events at Alaskan volcanoes using GPS measurements from 2005–2015, 2016

Li, J.D., Rude, C.M., Blair, D.M., Gowanlock, M.G., Herring, T.A., and Pankratius, V., 2016, Computer aided detection of transient inflation events at Alaskan volcanoes using GPS measurements from 2005-2015: Journal of Volcanology and Geothermal Research, v. 327, p. 634-642.

Alaska Volcano Observatory image database, 2016

Cameron, C.E., and Snedigar, S.F., 2016, Alaska Volcano Observatory image database: Alaska Division of Geological & Geophysical Surveys Digital Data Series 13, https://www.avo.alaska.edu/images/. https://doi.org/10.14509/29689.

Measurement and interpretation of subtle deformation signals at Unimak Island from 2003 to 2010 using weather model‐assisted time series InSAR, 2015

Gong, W., Meyer, F. J., Lee, C. W., Lu, Z., and Freymueller, J., 2015, Measurement and interpretation of subtle deformation signals at Unimak Island from 2003 to 2010 using weather model‐assisted time series InSAR: Journal of Geophysical Research: Solid Earth, v. 120, n. 2, p. 1175-1194.

Historically active volcanoes of Alaska, 2014

Schaefer, J.R., Cameron, C.E., and Nye, C.J., 2014, Historically active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 1.2, 1 sheet, scale 1:3,000,000. This publication has been superseded. Newest version available at http://www.dggs.alaska.gov/pubs/id/20181 .

Regional controls on volcano seismicity along the Aleutian Arc, 2014

Buurman, Helena, Nye, C.J., West, M.E., and Cameron, Cheryl, 2014, Regional controls on volcano seismicity along the Aleutian Arc: Geochemistry, Geophysics, Geosystems, doi:10.1002/2013GC005101

2010 Volcanic activity in Alaska, Kamchatka, and the Kurile Islands - Summary of events and response of the Alaska Volcano Observatory, 2014

Neal, C.A., Herrick, J., Girina, O.,A., Chibisova, M., Rybin, A., McGimsey, R.G., and Dixon, J., 2014, 2010 Volcanic activity in Alaska, Kamchatka, and the Kurile Islands - Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2014-5034, 76 p., http://dx.doi.org/10.3133/sir20145034 .

Preliminary database of Quaternary vents in Alaska, 2014

Cameron, C.E., and Nye, C.J., 2014, Preliminary database of Quaternary vents in Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 153, 11 p., doi:10.14509/27357 .

InSAR imaging of Aleutian volcanoes, 2014

Lu, Zhong, and Dzurisin, Daniel, 2014, InSAR imaging of Aleutian volcanoes: Chichester, UK, Springer-Praxis, 390 p.

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2012, 2013

Dixon, J.P., Stihler, S.D, Power, J.A., Haney, Matt, Parker, Tom, Searcy, C.K., and Prejean, Stephanie, 2013, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2012: U.S. Geological Survey Data Series 789, 84 p., available at http://pubs.usgs.gov/ds/789/ .
full-text pdf 6.5 MB

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2011, 2012

Dixon, J.P., Stihler, S.D., Power, J.A., and Searcy, C.K., 2012, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2011: U.S. Geological Survey Data Series 730, 82 p., available online at http://pubs.usgs.gov/ds/730/pdf/ds730.pdf .

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2010, 2011

Dixon, J.P., Stihler, S.D., Power, J.A., and Searcy, C.K., 2011, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2010: U.S. Geological Survey Data Series 645, 82 p., available online at http://pubs.usgs.gov/ds/645/

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2009, 2010

Dixon, J.P., Stihler, S.D., Power, J.A., and Searcy, C.K., 2010, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2009: U.S. Geological Survey Data Series 531, 84 p., available online at http://pubs.usgs.gov/ds/531/ .

Subduction controls of Hf and Nd isotopes in lavas of the Aleutian island arc, 2010

Yogodzinski, G.M., Vervoort, J.D., Brown, S.T., and Gerseny, M., 2010. Subduction controls of Hf and Nd isotopes in lavas of the Aleutian island arc: Earth and Planetary Science Letters, v. 300, p. 226-238, doi: 10.1016/j.epsl.2010.09.035 .

210Pb-226Ra disequilibria in volcanic rocks, 2010

Berlo, Kim, and Turner, Simon, 2010, 210Pb-226Ra disequilibria in volcanic rocks: Earth and Planetary Science Letters, v. 296, p. 155-164, doi:10.1016/j.epsl.2010.05.023

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2008, 2009

Dixon, J.P., and Stihler, S.D., 2009, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2008: U.S. Geological Survey Data Series 467, 88 p., available at http://pubs.usgs.gov/ds/467/ .

Chronology and references of volcanic eruptions and selected unrest in the United States, 1980-2008, 2009

Diefenbach, A.K., Guffanti, Marianne, and Ewert, J.W., 2009, Chronology and references of volcanic eruptions and selected unrest in the United States, 1980-2008: U.S. Geological Survey Open-File Report 2009-1118, 85 p., available at http://pubs.usgs.gov/of/2009/1118/ .

Preliminary spreadsheet of eruption source parameters for volcanoes of the world, 2009

Mastin, L.G., Guffanti, Marianne, Ewert, J.E., and Spiegel, Jessica, 2009, Preliminary spreadsheet of eruption source parameters for volcanoes of the world: U.S. Geological Survey Open-File Report 2009-1133, v. 1.2, 25 p., available at http://pubs.usgs.gov/of/2009/1133/ .

Historically active volcanoes of Alaska reference deck, 2009

Snedigar, S.F., and Cameron, C.C., 2009, Historically active volcanoes of Alaska reference deck: Alaska Division of Geological & Geophysical Surveys Information Circular 59, 52 p, available to order from http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=20401 .

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2006, 2008

Dixon, J.P., Stihler, S.D., Power, J.A., and Searcy, Cheryl, 2008, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2006: U.S. Geological Survey Data Series 326, 79 p., available at http://pubs.usgs.gov/ds/326/ .

The Alaska Volcano Observatory - 20 years of volcano research, monitoring, and eruption response, 2008

Schaefer, J.R., and Nye, Chris, 2008, The Alaska Volcano Observatory - 20 years of volcano research, monitoring, and eruption response: Alaska Division of Geological & Geophysical Surveys, Alaska GeoSurvey News, NL 2008-001, v. 11, n. 1, p. 1-9, available at http://wwwdggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=16061 .

The Alaska Volcano Observatory - 20 years of volcano research, monitoring, and eruption response, 2008

Schaefer, J.R., and Nye, Chris, 2008, The Alaska Volcano Observatory - 20 years of volcano research, monitoring, and eruption response: Alaska Division of Geological & Geophysical Surveys, Alaska GeoSurvey News, NL 2008-001, v. 11, n. 1, p. 1-9, available at http://wwwdggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=16061 .

20th anniversary of the Alaska Volcano Observatory, 2008

University of Alaska Fairbanks Geophysical Institute, 2008, 20th anniversary of the Alaska Volcano Observatory: University of Alaska Geophysical Institute pamphlet, 2 p.

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2007, 2008

Dixon, J.P., Stihler, S.D. and Power, J.A., 2008, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2007: U.S. Geological Survey Data Series 367, 82 p., available online at http://pubs.usgs.gov/ds/367/ .

Magma storage and movement at Okmok and Westdahl volcanoes, Alaska: Comparing experimental petrology with geophysical models, 2008

Larsen, J., Izbekov, P., Rader, E., Freymueller, J., 2008. Magma storage and movement at Okmok and Westdahl volcanoes, Alaska: Comparing experimental petrology with geophysical models [abs.]: IAVCEI 2008 Abstracts, August 17-22, Reykjavik, Iceland, p. 3.

Water under-saturated phase equilibria of basaltic andesites from Westdahl Volcano, Alaska, 2008

Rader, E.L., and Larsen, J., 2008, Water under-saturated phase equilibria of basaltic andesites from Westdahl Volcano, Alaska [abs.]: Eos, Transactions, American Geophysical Union, v. 89, n. 53, 1 p.

Written communication, 2008

Stelling, Pete, 2008, written communication.

InSAR imaging of volcanic deformation over cloud-prone areas - Aleutian Islands, 2007

Lu, Zhong, 2007, InSAR imaging of volcanic deformation over cloud-prone areas - Aleutian Islands: Photogrammetric Engineering and Remote Sensing, v. 73, n. 3, p. 245-257.

System for ranking relative threats of U.S. volcanoes, 2007

Ewert, John, 2007, System for ranking relative threats of U.S. volcanoes: Natural Hazards Review, v. 8, n. 4, p. 112-124.

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2005, 2006

Dixon, J.P., Stihler, S.D., Power, J.A., Tytgat, Guy, Estes, Steve, and McNutt, S.R., 2006, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2005: U.S. Geological Survey Open-File Report 2006-1264, 78 p., available at http://pubs.usgs.gov/of/2006/1264/ .

The relative importance of supraglacial versus subglacial meltwater escape in basaltic subglacial tuya eruptions; an important unresolved conundrum, 2006

Smellie, J.L, 2006, The relative importance of supraglacial versus subglacial meltwater escape in basaltic subglacial tuya eruptions; an important unresolved conundrum: Earth-Science Reviews, v. 74, n. 3-4, p. 241-268, doi:10.1016/j.earscirev.2005.09.004.

March-April 2004, 2005

Alaska Volcano Observatory, 2005, March-April 2004: Alaska Volcano Observatory Bimonthly Report, v.16, n. 2, unpaged.

May-June 2004, 2005

Alaska Volcano Observatory, 2005, May-June 2004: Alaska Volcano Observatory Bimonthly Report, v. 16, n. 3, unpaged.

July-August 2004, 2005

Alaska Volcano Observatory, 2005, July-August 2004: Alaska Volcano Observatory Bimonthly Report, v. 16, n. 4, unpaged.

September-October 2004, 2005

Alaska Volcano Observatory, 2005, September-October 2004: Alaska Volcano Observatory Bimonthly Report, v. 16, n. 5, unpaged.

November-December 2004, 2005

Alaska Volcano Observatory, 2005, November-December 2004: Alaska Volcano Observatory Bimonthly Report, v. 16, n. 6, unpaged.

An assessment of volcanic threat and monitoring capabilities in the United States: framework for a National Volcano Early Warning System NVEWS, 2005

Ewert, J.W., Guffanti, Marianne, and Murray, T.L., 2005, An assessment of volcanic threat and monitoring capabilities in the United States: framework for a National Volcano Early Warning System NVEWS: U.S. Geological Survey Open-File Report 2005-1164, 62 p.
full-text PDF 2.90 MB

Argon geochronology of Late Pleistocene to Holocene Westdahl Volcano, Unimak Island, Alaska, 2005

Calvert, A.T., Moore, R.B., and McGimsey, R.G., 2005, Argon geochronology of Late Pleistocene to Holocene Westdahl Volcano, Unimak Island, Alaska: in Haeussler, P.J., and Galloway, J.P., eds., Studies by the U.S. Geological Survey in Alaska, 2004, U.S. Geological Survey Professional Paper PP 1709-D, 16 p.
full-text PDF 776 KB

2004 volcanic activity in Alaska and Kamchatka: summary of events and response of the Alaska Volcano Observatory, 2005

Neal, C.A., McGimsey, R.G., Dixon, Jim, and Melnikov, Dimitry, 2005, 2004 volcanic activity in Alaska and Kamchatka: summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Open-File Report 2005-1308, 71 p., http://pubs.usgs.gov/of/2005/1308/.
full-text PDF 4.82 MB

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2004, 2005

Dixon, J.P., Stihler, S.D., Power, J.A., Tytgat, Guy, Estes, Steve, Prejean, Stephanie, Sanchez, J.J., Sanches, Rebecca, McNutt, S.R., and Paskievitch, John, 2005, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2004: U.S. Geological Survey Open-File Report 2005-1312, 74 p., available online at http://pubs.usgs.gov/of/2005/1312/.

InSAR studies of Alaska volcanoes, 2005

Lu, Z., Wicks, C., Dzurisin, D., and Power, J., 2005, InSAR studies of Alaska volcanoes: Korean Journal of Remote Sensing v. 21, no. 1, pg. 59-72. https://doi.org/10.7780/kjrs.2005.21.1.59

July-August 2001, 2004

Alaska Volcano Observatory, 2004, July-August 2001: Alaska Volcano Observatory Bimonthly Report, v. 13, n. 4, unpaged.

September-October 2001, 2004

Alaska Volcano Observatory, 2004, September-October 2001: Alaska Volcano Observatory Bimonthly Report, v. 13, n. 5, unpaged.

November-December 2001, 2004

Alaska Volcano Observatory, 2004, November-December 2001: Alaska Volcano Observatory Bimonthly Report, v. 13, n. 6, unpaged.

January-February 2002, 2004

Alaska Volcano Observatory, 2004, January-February 2002: Alaska Volcano Observatory Bimonthly Report, v. 14, n. 1, unpaged.

March-April 2002, 2004

Alaska Volcano Observatory, 2004, March-April 2002: Alaska Volcano Observatory Bimonthly Report, v. 14, n. 2, unpaged.

May-June 2002, 2004

Alaska Volcano Observatory, 2004, May-June 2002: Alaska Volcano Observatory Bimonthly Report, v. 14, n. 3, unpaged.

July-August 2002, 2004

Alaska Volcano Observatory, 2004, July-August 2002: Alaska Volcano Observatory Bimonthly Report, v. 14, n. 4, unpaged.

September-October 2002, 2004

Alaska Volcano Observatory, 2004, September-October 2002: Alaska Volcano Observatory Bimonthly Report, v. 14, n. 5, unpaged.

November-December 2002, 2004

Alaska Volcano Observatory, 2004, November-December 2002: Alaska Volcano Observatory Bimonthly Report, v. 14, n. 6, unpaged.

January-February 2003, 2004

Alaska Volcano Observatory, 2004, January-February 2003: Alaska Volcano Observatory Bimonthly Report, v. 15, n. 1, unpaged.

March-April 2003, 2004

Alaska Volcano Observatory, 2004, March-April 2003: Alaska Volcano Observatory Bimonthly Report, v. 15, n. 2, unpaged.

May-June 2003, 2004

Alaska Volcano Observatory, 2004, May-June 2003: Alaska Volcano Observatory Bimonthly Report, v. 15, n. 3, unpaged.

July-August 2003, 2004

Alaska Volcano Observatory, 2004, July-August 2003: Alaska Volcano Observatory Bimonthly Report, v. 15, n. 4, unpaged.

September-October 2003, 2004

Alaska Volcano Observatory, 2004, September-October 2003: Alaska Volcano Observatory Bimonthly Report, v. 15, n. 5, unpaged.

Mapping recent lava flows at Westdahl Volcano, Alaska, using radar and optical satellite imagery, 2004

Lu, Zhong, Rykhus, Russell, Masterlark, Tim, and Dean, K. G., 2004, Mapping recent lava flows at Westdahl Volcano, Alaska, using radar and optical satellite imagery: Remote Sensing of Environment, v. 91, p. 345-353.
Hard Copy held by AVO at FBKS - CEC file cabinet

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2003, 2004

Dixon, J. P., Stihler, S. D., Power, J. A., Tytgat, Guy, Moran, S. C., Sanchez, J. J., McNutt, S. R., Estes, Steve, and Paskievitch, John, 2004, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2003: U.S. Geological Survey Open-File Report 2004-1234, 69 p.
full-text PDF 12.3 MB

The Alaska Volcano Observatory - Expanded monitoring of volcanoes yields results, 2004

Brantley, S. R., McGimsey, R. G., and Neal, C. A., 2004, The Alaska Volcano Observatory - Expanded monitoring of volcanoes yields results: U.S. Geological Survey Fact Sheet FS 2004-3084, 2 p.
full-text PDF 520 KB

January-February 2004, 2004

Alaska Volcano Observatory, 2004, January-February 2004: Alaska Volcano Observatory Bimonthly Report, v. 16, n. 1, unpaged.

November-December 2003, 2004

Alaska Volcano Observatory, 2004, November-December 2003: Alaska Volcano Observatory Bimonthly Report, v. 15, n. 6, unpaged.

210Pb-226Ra and 228Ra-232Th systematics in young arc lavas: implications for magma degassing and ascent rates, 2004

Turner, Simon, Black, Stuart, and Berlo, Kim, 2004, 210Pb-226Ra and 228Ra-232Th systematics in young arc lavas: implications for magma degassing and ascent rates: Earth and Planetary Science Letters, v. 227, n. 1-2, p. 1-16, doi: 10.1016/j.epsl.2004.08.017

Volcanoes of the world: an illustrated catalog of Holocene volcanoes and their eruptions, 2003

Siebert, L., and Simkin, T., 2002-, Volcanoes of the world: an illustrated catalog of Holocene volcanoes and their eruptions: Smithsonian Institution, Global Volcanism Program Digital Information Series GVP-3, http://volcano.si.edu/search_volcano.cfm, unpaged internet resource.

Bibliography of information on Alaska volcanoes, 2003

Cameron, C. E., Triplehorn, J. H., and Robar, C. L., 2003, Bibliography of information on Alaska volcanoes: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication MP 131, 1 CD-ROM.
Hard Copy held by AVO at FBKS - CEC file cabinet

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2002, 2003

Dixon, J. P., Stihler, S. D., Power, J. A., Tytgat, Guy, Moran, S. C., Sanchez, John, Estes, Steve, McNutt, S. R., and Paskievitch, John, 2003, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1 through December 31, 2002: U.S. Geological Survey Open-File Report 03-0267, 58 p.
full-text PDF 7.3 MB

Magma supply dynamics at Westdahl volcano, Alaska, modeled from satellite radar interferometry, 2003

Lu, Z., Masterlark, Tim, Dzurisin, Daniel, Rykhus, R., and Wicks, Charles, 2003, Magma supply dynamics at Westdahl volcano, Alaska, modeled from satellite radar interferometry: Journal of Geophysical Research, v. 108, n. B7, 17 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

Interferometric synthetic aperture radar studies of Alaska volcanoes, 2003

Lu, Zhong, Wicks, C. J., Dzurisin, Daniel, Power, John, Thatcher, Wayne, and Masterlark, Tim, 2003, Interferometric synthetic aperture radar studies of Alaska volcanoes: Earth Observation Magazine, v. 12, n. 3, p. 8-10.

Volcanic and tectonic deformation on Unimak Island in the Aleutian Arc, Alaska, 2003

Mann, Dorte, and Freymueller, J., 2003, Volcanic and tectonic deformation on Unimak Island in the Aleutian Arc, Alaska: Journal of Geophysical Research, v. 108, n. 2, p. 1-12.

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1, 2000 through December 31, 2001, 2002

Dixon, J. P., Stihler, S. D., Power, J. A., Tytgat, Guy, Estes, Steve, Moran, S. C., Paskievitch, John, and McNutt, S. R., 2002, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1, 2000 through December 31, 2001: U.S. Geological Survey Open-File Report 02-0342, 56 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

Analysis of surface processes using SAR data; Westdahl Volcano, Alaska, 2002

Dean, K. G., Engle, K., Groves, J., Dehn, J., and Partington, K., 2002, Analysis of surface processes using SAR data; Westdahl Volcano, Alaska: International Journal of Remote Sensing, v. 23, n. 21, p. 4529-4550.

Deformation of Alaskan volcanoes measured using SAR interferometry and GPS, 2002

Mann, Dorte, 2002, Deformation of Alaskan volcanoes measured using SAR interferometry and GPS: University of Alaska Fairbanks unpublished Ph.D. dissertation, 122 p.

Historically active volcanoes of the Aleutian Arc, 2002

Schaefer, Janet, and Nye, C. J., 2002, Historically active volcanoes of the Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication MP 0123, unpaged, 1 sheet, scale 1:3,000,000. Superceded by Miscellaneous Publication 133: http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=20181

Catalog of earthquake hypocenters at Alaskan volcanoes: January 1, 1994 through December 31, 1999, 2001

Jolly, A. D., Stihler, S. D., Power, J. A., Lahr, J. C., Paskievitch, John, Tytgat, Guy, Estes, Steve, Lockheart, A. D., Moran, S. C., McNutt, S. R., and Hammond, W. R., 2001, Catalog of earthquake hypocenters at Alaskan volcanoes: January 1, 1994 through December 31, 1999: U.S. Geological Survey Open-File Report 01-0189, 22 p.
full-text PDF 552 KB
Hard Copy held by AVO at FBKS - CEC file cabinet

Aseismic inflation of Westdahl volcano, Alaska, revealed by satellite radar interferometry, 2000

Lu, Zhong, Wicks, Charles, Dzurisin, Daniel, Thatcher, Wayne, Freymueller, J. T., McNutt, S. R., and Mann, Dorte, 2000, Aseismic inflation of Westdahl volcano, Alaska, revealed by satellite radar interferometry: Geophysical Research Letters, v. 27, n. 11, p. 1567-1570.
Hard Copy held by AVO at FBKS - CEC file cabinet

Watching magma from space, 2000

Lu, Zhong, Wicks, Charles, and Dzurisin, Daniel, 2000, Watching magma from space: Geotimes, v. 45, n. 11, p. 36-37.
Hard Copy held by AVO at FBKS - CEC file cabinet

Historically active volcanoes in Alaska, a quick reference, 2000

Wallace, K. L., McGimsey, R. G., and Miller, T. P., 2000, Historically active volcanoes in Alaska, a quick reference: U.S. Geological Survey Fact Sheet FS 0118-00, 2 p.
full-text PDF 162 KB
Hard Copy held by AVO at FBKS - CEC file cabinet

Volcano geodesy: challenges and opportunities for the 21st century, 2000

Dzurisin, Daniel, 2000, Volcano geodesy: challenges and opportunities for the 21st century: in Francis, Peter, Neuberg, Juergen, and Sparks, R. S. J., The causes and consequences of eruptions of andesite volcanoes: papers of a discussion meeting, Philosophical Transactions: Mathematical, Physical and Engineering Sciences, v. 358, n. 1770, p. 1547-1566.

Encyclopedia of volcanoes, 2000

Sigurdsson, Haraldur, (ed.), 2000, Encyclopedia of volcanoes: San Diego, CA, Academic Press, 1417 p.

January-February 2000, 2000

Alaska Volcano Observatory, 2000, January-February 2000: Alaska Volcano Observatory Bimonthly Report, v. 12, n. 1, 28 p.
Part 1 PDF 239 KB
Part 2 PDF 916 KB
Part 3 PDF 469 KB

Inflation of Westdahl Volcano, Alaska: detected by satellite radar interferometry, 1999

Dzurisin, Daniel, Lu, Zhong, Wicks, C. W., and Thatcher, Wayne, 1999, Inflation of Westdahl Volcano, Alaska: detected by satellite radar interferometry [abs.]: Eos, v. 80, n. 46, p. 1196.

Along-arc U-Th-Ra systematics in the Aleutians, 1999

George, R. M., Turner, Simon, Hawkesworth, Chris, and Nye, C. J., 1999, Along-arc U-Th-Ra systematics in the Aleutians [abs.]: Eos, v. 80, n. 46, p. 1202.

Analysis of surface volcanic processes using SAR data: Westdahl Volcano, Alaska, 1999

Dean, Ken, Engle, Kevin, George, Shari, Partington, Kim, and Dehn, Jon, 1999, Analysis of surface volcanic processes using SAR data: Westdahl Volcano, Alaska [abs.]: in Severin, Barb and Anderson, P. M., (eds.), Science in the north: 50 years of change, Arctic Science Conference, 50, Program and Abstracts, Denali National Park and Preserve, AK, Sept 19-22, 1999, p. 209-210.

January-April 1999, 1999

Alaska Volcano Observatory, 1999, January-April 1999: Alaska Volcano Observatory Bimonthly Report, v. 11, n. 1 and 2, 30 p.
Part 1 PDF 385 KB
Part 2 PDF 870 KB
Part 3 PDF 1 MB

May-August 1999, 1999

Alaska Volcano Observatory, 1999, May-August 1999: Alaska Volcano Observatory Bimonthly Report, v. 11, n. 3 and 4, 39 p.
Part 1 PDF 399 KB
Part 2 PDF 831 KB
Part 3 PDF 736 KB
Part 4 PDF 41 KB
Part 5 PDF 91 KB

September-December 1999, 1999

Alaska Volcano Observatory, 1999, September-December 1999: Alaska Volcano Observatory Bimonthly Report, v. 11, n. 5 and 6, 51 p.
Part 1 PDF 425 KB
Part 2 PDF 1.7 MB
Part 3 PDF 549 KB

Lava flow morphology: The roles of external confinement and lava-ice interaction, 1999

Lescinsky, D.T., 1999, Lava flow morphology: The roles of external confinement and lava-ice interaction: Arizona State University Ph.D. dissertation, 209 p.
Hard Copy held by AVO at FBKS - CEC shelf

Agayadan Village: Household archaeology on Unimak Island, Alaska, 1999

Hoffman, B.W., 1999, Agayadan Village: Household archaeology on Unimak Island, Alaska: Journal of Field Archaeology, v. 26, no. 2, p. 147-167, https://doi.org/10.1179/jfa.1999.26.2.147.

Volcanoes of Alaska, 1998

Nye, C. J., Queen, Katherine, and McCarthy, A. M., 1998, Volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Information Circular IC 0038, unpaged, 1 sheet, scale 1:4,000,000, available at http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=7043 .
Hard Copy held by AVO at FBKS - CEC shelf

Catalog of the historically active volcanoes of Alaska, 1998

Miller, T. P., McGimsey, R. G., Richter, D. H., Riehle, J. R., Nye, C. J., Yount, M. E., and Dumoulin, J. A., 1998, Catalog of the historically active volcanoes of Alaska: U.S. Geological Survey Open-File Report 98-0582, 104 p.
Hard Copy held by AVO at FBKS - CEC shelf

May-August 1998, 1998

Alaska Volcano Observatory, 1998, May-August 1998: Alaska Volcano Observatory Bimonthly Report, v. 10, n. 3 and 4, 43 p.
Part 1PDF 847 KB
Part 2 PDF 630 KB
Part 3 PDF 2.2 MB

September-December 1998, 1998

Alaska Volcano Observatory, 1998, September-December 1998: Alaska Volcano Observatory Bimonthly Report, v. 10, n. 5 and 6, 51 p.
Part 1 PDF 330 KB
Part 2 PDF 919 KB
Part 3 PDF 780 KB
Part 4 PDF 276 KB
Part 5 PDF 1.5 MB

Shishaldin Volcano, Aleutians: 1975 eruption and FeTi basalts, 1997

Fournelle, J. H., Simkin, Tom, Marsh, B. D., and Blaustein, M. K., 1997, Shishaldin Volcano, Aleutians: 1975 eruption and FeTi basalts [abs.]: Eos, v. 78, n. 46, p. 794.

Volcanoes of the Alaska Peninsula and Aleutian Islands selected photographs, 1997

Neal, Christina, and McGimsey, R. G., 1997, Volcanoes of the Alaska Peninsula and Aleutian Islands selected photographs: U.S. Geological Survey Digital Data Series DDS 0040, 1 CD-ROM.

1996 volcanic activity in Alaska and Kamchatka: Summary of events and response of the Alaska Volcano Observatory, 1997

Neal, Christina, and McGimsey, R. G., 1997, 1996 volcanic activity in Alaska and Kamchatka: Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Open-File Report 97-0433, 34 p.
full-text PDF 795 KB
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January-April 1997, 1997

Alaska Volcano Observatory, 1997, January-April 1997: Alaska Volcano Observatory Bimonthly Report, v. 9, n. 1 and 2, 51 p.
Part 1 PDF 252 KB
Part 2 PDF 2.8 MB
Part 3 PDF 649 KB

July-August 1997, 1997

Alaska Volcano Observatory, 1997, July-August 1997: Alaska Volcano Observatory Bimonthly Report, v. 9, n. 4, 31 p.
Part 1 PDF 446 KB
Part 2 PDF 435 KB
Part 3 PDF 2 MB

Use of SAR data to study active volcanoes in Alaska, 1996

Dean, K. G., Neal, C., Doukas, M., Engle, K., and Lu, Z., 1996, Use of SAR data to study active volcanoes in Alaska: Earth Observation Quarterly, v. 53, p. 21-23.

Use of SAR data to study active volcanoes in Alaska, 1996

Dean, K. G., Engle, K., Lu, Z., Eichelberger, J., Neal, C., and Doukas, M., 1996, Use of SAR data to study active volcanoes in Alaska: in Circumpolar symposium, 4, Proceedings, Lyngby, Denmark, Apr. 29-May 1, 1996, Remote sensing of the polar environments, v. 391, Noordwijk, European Space Agency, p.153-158.

Tsunamis affecting Alaska, 1996

Lander, J.F., 1996, Tsunamis affecting Alaska: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite Data and Information Service, National Geophysical Data Center, Boulder, CO, 195 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

10 years of volcanic activity in Alaska: 1983-1992: A video (Pyre Peak, Akutan, Bogoslof, Westdahl, Veniaminof, Augustine, Redoubt, and Spurr volcanoes), 1995

Doukas, M. P., McGimsey, R. G., and Dorava, J. M., 1995, 10 years of volcanic activity in Alaska: 1983-1992: A video (Pyre Peak, Akutan, Bogoslof, Westdahl, Veniaminof, Augustine, Redoubt, and Spurr volcanoes): U.S. Geological Survey Open-File Report 95-0061-A, Anchorage, AK, KAKM Video, 1 videocassette.
Hard Copy held by AVO at FBKS - CEC shelf

10 years of volcanic activity in Alaska: 1983 to 1992: a video, 1995

Doukas, M. P., McGimsey, R. G., and Dorava, J. M., 1995, 10 years of volcanic activity in Alaska: 1983 to 1992: a video: U.S. Geological Survey Open-File Report 95-61-B, 12 p.
Hard Copy held by AVO at FBKS - CEC file cabinet Hard Copy held by AVO at FBKS - CEC shelf

Volcanic activity in Alaska: Summary of events and response of the Alaska Volcano Observatory 1992, 1995

McGimsey, R. G., Neal, C. A., and Doukas, M. P., 1995, Volcanic activity in Alaska: Summary of events and response of the Alaska Volcano Observatory 1992: U.S. Geological Survey Open-File Report 95-83, 26 p.
Hard Copy held by AVO at FBKS - CEC shelf

A video of 10 years of volcanic activity in Alaska: 1983 to 1992, 1995

Doukas, M. P., McGimsey, R. G., and Dorava, J. M., 1995, A video of 10 years of volcanic activity in Alaska: 1983 to 1992 [abs.]: Abstracts with Programs - Geological Society of America, v. 27, n. 5, p. 15.
Hard Copy held by AVO at FBKS - CEC file cabinet

Quick reference to Alaska's active volcanoes and listing of historical eruptions, 1760-1994, 1995

McGimsey, R. G., and Miller, T. P., 1995, Quick reference to Alaska's active volcanoes and listing of historical eruptions, 1760-1994: U.S. Geological Survey Open-File Report 95-0520, 13 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

Stratospheric loading and optical depth estimates of explosive volcanism over the last 2100 years derived from the Greenland Ice Sheet Project 2 ice core, 1995

Zielinski, R. A., 1995, Stratospheric loading and optical depth estimates of explosive volcanism over the last 2100 years derived from the Greenland Ice Sheet Project 2 ice core: Journal of Geophysical Research, v. 100, n. D10, p. 20,937-20,955.

Volcanoes of Alaska, 1995

Alaska Division of Geological & Geophysical Surveys, 1995, Volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Information Circular IC 0038, unpaged, 1 sheet, scale 1:4,000,000.

Westdahl, 1995

McGimsey, R. G., 1995, Westdahl: in Annual report of the world volcanic eruptions in 1992, Bulletin of Volcanic Eruptions, v. 32, p. 92-94.
Hard Copy held by AVO at FBKS - CEC file cabinet

Preliminary ERS-1 observations of Alaskan and Aleutian Volcanoes, 1994

Rowland, S. K., Smith, G. A., and Mouginis-Mark, P. J., 1994, Preliminary ERS-1 observations of Alaskan and Aleutian Volcanoes: Remote Sensing of Environment, v. 48, n. 3, p. 358-369.

Age, character, and significance of Aleutian arc volcanism, 1994

Fournelle, J. H., Marsh, B. D., and Myers, J. D., 1994, Age, character, and significance of Aleutian arc volcanism: in Plafker, George and Berg, H. C., (eds.), The Geology of Alaska, Geological Society of America The Geology of North America Series v. G-1, p. 723-758.

Aleutian magmas in space and time, 1994

Kay, S. M., and Kay, R. W., 1994, Aleutian magmas in space and time: in Plafker, George and Berg, H. C., (eds.), The Geology of Alaska, Geological Society of America The Geology of North America series v. G-1, p. 687-722.
Hard Copy held by AVO at FBKS - CEC file cabinet

Quaternary volcanism in the Alaska Peninsula and Wrangell Mountains, Alaska, 1994

Miller, T. P., and Richter, D. H., 1994, Quaternary volcanism in the Alaska Peninsula and Wrangell Mountains, Alaska: in Plafker, George, Jones, D. L., and Berg, H. C., (eds.), The Geology of Alaska, Geological Society of America The Geology of North America series v. G-1, p. 759-779.
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Volcanoes of the world [2nd edition], 1994

Simkin, Tom, and Siebert, Lee, 1994, Volcanoes of the world [2nd edition]: Tucson, Arizona, Geoscience Press, 349 p.
Hard Copy held by AVO at FBKS - CEC shelf

The geology, geochemistry and petrology of the recent magmatic phase of the central and western Aleutian Arc, 1994

Myers, J. D., 1994, The geology, geochemistry and petrology of the recent magmatic phase of the central and western Aleutian Arc: unpublished manuscript unpaged.
Hard Copy held by AVO at FBKS - CEC shelf

Westdahl, 1994

Reeder, J. W., and Doukas, M., 1994, Westdahl: in Annual report of the world volcanic eruptions in 1991, Bulletin of Volcanic Eruptions, v. 31, p. 83-86.
Hard Copy held by AVO at FBKS - CEC file cabinet

Aleutian arc volcanoes, 1994

Nye, C. J., 1994, Aleutian arc volcanoes: Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 94-54, unpaged, 1 sheet, scale 1:2,126,841.

Geothermal resources of the Aleutian Arc, 1993

Motyka, R. J., Liss, S. A., Nye, C. J., and Moorman, M. A., 1993, Geothermal resources of the Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Professional Report PR 0114, 17 p., 4 sheets, scale 1:1,000,000.
Hard Copy held by AVO at FBKS - CEC shelf

Volcanic activity in Alaska: September 1991-September 1992, 1993

McGimsey, Game, 1993, Volcanic activity in Alaska: September 1991-September 1992: Earthquakes and Volcanoes, v. 24, n. 2, p. 60-73.
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Holocene volcanoes of the Aleutian Arc, Alaska, 1993

March, G. D., 1993, Holocene volcanoes of the Aleutian Arc, Alaska: Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 93-85, unpaged, 1 sheet, scale 1:2,000,000.

Oxygen isotope constraints on the petrogenesis of Aleutian arc magmas, 1992

Singer, B. S., O'Neil, J. R., and Brophy, J. G., 1992, Oxygen isotope constraints on the petrogenesis of Aleutian arc magmas: Geology, v. 20, n. 4, p. 367-370.

False Pass residents report rumbling under Westdahl volcano re Alaska earthquakes, 1992

Associated Press, 1992, False Pass residents report rumbling under Westdahl volcano re Alaska earthquakes: The Tundra Drums, v. XIX, n. 40, Bethel, AK, p. 3.
Hard Copy held by AVO at FBKS - CEC file cabinet

ERS-1 radar data for Aleutian and Alaskan volcanoes, 1992

Mouginis-Mark, P. J., Rowland, S. K., and Smith, G. A., 1992, ERS-1 radar data for Aleutian and Alaskan volcanoes [abs.]: Eos, v. 73, n. 43, p. 613-614.

Westdahl, 1992

Smithsonian Institution, 1992, Westdahl: Global Volcanism Network Bulletin v. 17, n. 01, unpaged.

Alaska's volcanoes, 1991

Rennick, Penny, (ed.), 1991, Alaska's volcanoes: Alaska Geographic, v. 18, n. 2, 80 p.
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Eruption reported in Aleutian islands, 1991

Unknown, 1991, Eruption reported in Aleutian islands: Eos, v. 72, n. 50, p. 562.
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Westdahl, 1991

Smithsonian Institution, 1991, Westdahl: Scientific Event Alert Network Bulletin v. 16, n. 11, unpaged.

Westdahl, 1991

Smithsonian Institution, 1991, Westdahl: Global Volcanism Network Bulletin v. 16, n. 12, unpaged.

Geologists observe eruption from afar, 1991

Associated Press, 1991, Geologists observe eruption from afar: Fairbanks Daily News-Miner, v. December 4, 1991, p. A5.
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Alaska's volcanoes - an introduction, 1991

Unknown, 1991, Alaska's volcanoes - an introduction: in Rennick, Penny, (ed.), Alaska's volcanoes, Alaska Geographic, v. 18, n. 2, p. 5-9.

Geology and geochemistry of Fisher Caldera, Unimak Island, Aleutians: initial results, 1990

Fournelle, John, 1990, Geology and geochemistry of Fisher Caldera, Unimak Island, Aleutians: initial results [abs.]: Eos, v. 71, n. 43, p. 1698-1699.

Volcanoes of North America: United States and Canada, 1990

Wood, C. A., and Kienle, Juergen, (eds.), 1990, Volcanoes of North America: United States and Canada: New York, Cambridge University Press, 354 p.
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The subducted component in island arc lavas: constraints from Be isotopes and B-Be systematics, 1990

Morris, J.D., Leeman, W.P., and Tera, F., 1990, The subducted component in island arc lavas: constraints from Be isotopes and B-Be systematics: Nature, v. 344, p. 31-36.

Late Quaternary caldera-forming eruptions in the eastern Aleutian arc, Alaska, 1987

Miller, T. P., and Smith, R. L., 1987, Late Quaternary caldera-forming eruptions in the eastern Aleutian arc, Alaska: Geology, v. 15, n. 5, p. 434-438.
full-text PDF 2.5 MB
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Seismicity, tectonics, and geohazards of the Gulf of Alaska, 1986

Jacob, K. H., 1986, Seismicity, tectonics, and geohazards of the Gulf of Alaska: in Hood, D. W. and Zimmerman, S. T., (eds.), The Gulf of Alaska: physical environment and biological recourses, Washington, DC, U.S. Department of Commerce & U.S. Department of the Interior, p. 145-184.

Map showing distribution, composition, and age of Late Cenozoic volcanic centers in Alaska, 1986

Luedke, R. G., and Smith, R. L., 1986, Map showing distribution, composition, and age of Late Cenozoic volcanic centers in Alaska: U.S. Geological Survey Miscellaneous Investigations Series Map I 1091-F, unpaged, 3 sheets, scale 1:1,000,000.

Sediment incorporation in island-arc magmas: inferences from 10Be, 1986

Tera, Fouad, Brown, Louis, Morris, Julie, and Sacks, I.S., 1986, Sediment incorporation in island-arc magmas: inferences from 10Be: Geochimica et Cosmochimica Acta, v. 50, p. 535-550.

Evolution of volcanic centers in the oceanic-continental transition of the Aleutian Arc, 1984

Swanson, S. E., and Blum, J. D., 1984, Evolution of volcanic centers in the oceanic-continental transition of the Aleutian Arc [abs.]: Abstracts with Programs - Geological Society of America, v. 16, n. 6, p. 671.

Petrology and geochemistry of Westdahl and Pogromni volcanoes, Unimak Island, Alaska, 1983

Neal, R. J., and Swanson, S. E., 1983, Petrology and geochemistry of Westdahl and Pogromni volcanoes, Unimak Island, Alaska [abs.]: Eos, v. 64, n. 45, p. 893.
Hard Copy held by AVO at FBKS - CEC file cabinet

Petrology and geochemistry of Westdahl and Pogromni volcanoes, Unimak Island, Alaska, 1983

Neal, R. J., 1983, Petrology and geochemistry of Westdahl and Pogromni volcanoes, Unimak Island, Alaska: University of Alaska Fairbanks unpublished M.S. thesis draft unpaged.
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The Aleutians, 1982

Marsh, B. D., 1982, The Aleutians: in Thorpe, R. S., (ed.), Andesites: orogenic andesites and related rocks, Chichester, United Kingdom, John Wiley & Sons, p. 99-114.
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Volcanoes of the world, 1981

Simkin, Tom, Siebert, Lee, McClelland, Lindsay, Bridge, David, Newhall, Christopher, and Latter, J. H., 1981, Volcanoes of the world: Stroudsburg, PA, Hutchinson Publishing Company, 233 p.

Westdahl, 1981

Pamenter, F., and Kienle, J., 1981, Westdahl: in Annual report of the world volcanic eruptions in 1979, Bulletin of Volcanic Eruptions, v. 19, p. 61-62.
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Summary of 1979 volcanic activity, 1980

McClelland, Lindsay, 1980, Summary of 1979 volcanic activity [abs.]: Eos, v. 61, n. 6, p. 65.
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Westdahl, 1980

Krafft, M., Miller, T., and Kienle, J., 1980, Westdahl: in Annual report of the world volcanic eruptions in 1978, Bulletin of Volcanic Eruptions, v. 18, p. 65-66.
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Remote Alaska volcano blows its top, 1980

Associated Press, 1980, Remote Alaska volcano blows its top: Anchorage Times, v. August 16, p. A3.
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Westdahl, 1979

Smithsonian Institution, 1979, Westdahl: Scientific Event Alert Network Bulletin v. 04, n. 02, unpaged.

Comprehensive tables giving physical data and thermal energy estimates for young igneous systems of the United States, 1978

Smith, R. L., Shaw, H. R., Luedke, R. G., and Russell, S. L., 1978, Comprehensive tables giving physical data and thermal energy estimates for young igneous systems of the United States: U.S. Geological Survey Open-File Report 78-0925, p. 1-25.
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Shishaldin, 1978

Smithsonian Institution, 1978, Shishaldin: Scientific Event Alert Network Bulletin v. 03, n. 02, unpaged.

Westdahl, 1978

Smithsonian Institution, 1978, Westdahl: Scientific Event Alert Network Bulletin v. 03, n. 01, unpaged.

Westdahl, 1978

Smithsonian Institution, 1978, Westdahl: Scientific Event Alert Network Bulletin v. 03, n. 02, p. 3-6.
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Westdahl, 1978

Smithsonian Institution, 1978, Westdahl: Scientific Event Alert Network Bulletin v. 03, n. 05, unpaged.

Westdahl, 1978

Smithsonian Institution, 1978, Westdahl: Scientific Event Alert Network Bulletin v. 03, n. 09, p. 9-11.
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Eruption of Westdahl peak, 1978

Harris, G. L., 1978, Eruption of Westdahl peak: Alaska magazine, v. May 1978, .
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Scotch Cap diary, 1978

Clark, M., Villegas, Bob, Stanley, Mike, and Standridge, Ray, 1978, Scotch Cap diary: unpublished personal account, 8 p.
full-text PDF 2.3 MB

Notes on the islands of the Unalashka district; and, Notes on the Atkhan Aleuts and the Kolosh [translated from Russian by Richard Henry Geogheghan], 1968

Veniaminov, Ivan, 1968, Notes on the islands of the Unalashka district; and, Notes on the Atkhan Aleuts and the Kolosh [translated from Russian by Richard Henry Geogheghan]: Martin, Fredericka, (ed.), Unpublished manuscript, Fairbanks, AK, 944 p.

Investigations at active volcanoes, 1967

Decker, R. W., 1967, Investigations at active volcanoes: Adams, L. H. and Schairer, J. F., (eds.), Eos, v. 48, n. 2, p. 639-647.
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Aleutian Islands and Alaska, 1964

Coats, R. R., 1964, Aleutian Islands and Alaska: Bulletin of Volcanic Eruptions, v. 4, p. 4.
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Volcano erupts, 1964

Associated Press, 1964, Volcano erupts: The Gettysburg Times, Gettysburg, PA, Saturday, March 14, 1964, p. 6.

Alaska Peninsula-Aleutian Islands, 1958

Powers, H. A., 1958, Alaska Peninsula-Aleutian Islands: in Williams, H., (ed.), Landscapes of Alaska, Los Angeles, CA, University of California Press, p. 61-75.

Aleutian volcanoes, 1952

Jones, A. E., 1952, Aleutian volcanoes: The Volcano Letter, v. 516, p. 8-9.
full-text PDF 2.4 MB
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Volcanic activity in the Aleutian Arc, 1950

Coats, R. R., 1950, Volcanic activity in the Aleutian Arc: U.S. Geological Survey Bulletin 0974-B, p. 35-49, 1 sheet, scale 1:5,000,000.
plate 1 PDF 819 KB
full-text PDF 783 KB
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United States coast pilot, Alaska Part 2, Yakutat Bay to Arctic Ocean, 1947

U.S. Department of Commerce, and Coast and Geodetic Survey, 1947, United States coast pilot, Alaska Part 2, Yakutat Bay to Arctic Ocean: Washington DC, United States Government Printing Office, 659 p.

Angry Earth, 1946

Lowney, P. B., 1946, Angry Earth: Alaska Life: the Territorial Magazine, v. 9, n. 4, p. 2.
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Glaciers of the Aleutian Islands, 1945

Denton, G. H., 1945, Glaciers of the Aleutian Islands: in Field, W. O., (ed.), Mountain glaciers of the Northern Hemisphere, v. 2, Hanover, NH, Cold Regions Research and Engineering Laboratory, p. 641-650.

The Aleutian and Commander Islands and their inhabitants, 1945

Hrdlicka, Ales, 1945, The Aleutian and Commander Islands and their inhabitants: Philadelphia, PA, Wistar Institute of Anatomy and Biology, 630 p.
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Cradle of the storms, 1935

Hubbard, B. R., 1935, Cradle of the storms: New York, Dodd, Mead, 285 p.

Shishaldin volcano, 1934

Finch, R. H., 1934, Shishaldin volcano: in Pacific Science Congress, 5, Proceedings, v. 3, Victoria and Vancouver, BC, 1933, p. 2369-2376.
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Reminiscences of Alaskan volcanoes, 1918

Dall, W. H., 1918, Reminiscences of Alaskan volcanoes: Scientific Monthly, v. 7, n. 1, p. 80-90.
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Katalog der geschichtlichen vulkanausbruche, 1917

Sapper, Karl, 1917, Katalog der geschichtlichen vulkanausbruche: Strassburg, Germany, Karl J. Trubner, 358 p.
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Volcanoes of North America, 1910

Russell, I. C., 1910, Volcanoes of North America: London, The Macmillan Company, 346 p.
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Journal of the technology expedition to the Aleutian Islands, 1907, 1908

Jaggar, T. A., 1908, Journal of the technology expedition to the Aleutian Islands, 1907: The Technology Review, v. 10, n. 1, p. 1-37.
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An island rises from the sea to annex itself, 1906

Dunn, Robert, 1906, An island rises from the sea to annex itself: The Washington Post, Washington, D.C., October 14, 1906, p. 44.
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Mountains on Unimak Island, Alaska, 1903

Westdahl, F., 1903, Mountains on Unimak Island, Alaska: National Geographic Magazine, v. 14, n. 3, p. 91-99.
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Appleton's guide-book to Alaska and the northwest coast, including the shores of Washington, British Columbia, southeastern Alaska, the Aleutian and Seal Islands, the Bering and the Arctic coasts, 1899

Scidmore, E. R., 1899, Appleton's guide-book to Alaska and the northwest coast, including the shores of Washington, British Columbia, southeastern Alaska, the Aleutian and Seal Islands, the Bering and the Arctic coasts: New York, D. Appleton and Co., 167 p.

Reported volcanic eruptions in Alaska, Puget Sound, etc., 1690-1896, 1898

Plummer, F. G., 1898, Reported volcanic eruptions in Alaska, Puget Sound, etc., 1690-1896: in Holden, E. S., (ed.), A Catalogue of Earthquakes on the Pacific Coast 1769-1897, Smithsonian Institution Miscellaneous Collections 1087, City of Washington D.C., Smithsonian Institution, p. 24-27.
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Reconnaissance of the gold fields of southern Alaska with some notes on general geology, 1898

Becker, G. F., 1898, Reconnaissance of the gold fields of southern Alaska with some notes on general geology: U.S. Geological Survey Annual Report 0018, p. 1-86, 6 sheets, scale unknown.
full-text PDF 1.5 MB
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The volcanic region of Alaska, 1884

Petroff, Ivan, 1884, The volcanic region of Alaska: in Population, Industries, and Resources of Alaska, Washington DC, Government Printing Office, p. 93-96.
full-text PDF 10.9 MB
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Alaska and its resources, 1870

Dall, W. H., 1870, Alaska and its resources: Boston, Lee and Shepard, 627 p.
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Documents sur les tremblements de terre et les phenomenes volcaniques des iles Aleutiennes, de la peninsule d'Aljaska et de la cote no. d'Amerique, Extrait des memoires de l'Academie des sciences, arts et belles-lettres de Dijon, 1865, 1866

Perrey, Alexis, 1866, Documents sur les tremblements de terre et les phenomenes volcaniques des iles Aleutiennes, de la peninsule d'Aljaska et de la cote no. d'Amerique, Extrait des memoires de l'Academie des sciences, arts et belles-lettres de Dijon, 1865: Dijon, J.E. Rabutut, 131 p.
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Grewingk's geology of Alaska and the Northwest Coast of America [edited by Marvin W. Falk, translation by Fritz Jaensch published 2003], 1850

Grewingk, Constantine, 1850, Grewingk's geology of Alaska and the Northwest Coast of America [edited by Marvin W. Falk, translation by Fritz Jaensch published 2003]: Rasmuson Library Historical Translation Series 11, Fairbanks, AK, The University of Alaska Press, 242 p.
Hard Copy held by AVO at FBKS - CEC shelf

Notes on the islands of the Unalaska district [translated from Russian by Lydia T. Black and R.H. Geoghegan in 1984], 1840

Veniaminov, Ivan, 1840, Notes on the islands of the Unalaska district [translated from Russian by Lydia T. Black and R.H. Geoghegan in 1984]: Pierce, R. A., (ed.), Kingston, Ontario, Limestone Press, 511 p.
Hard Copy held by AVO at FBKS - CEC file cabinet

Notes on the islands of the Unalashka district [Zapiski ob ostravakh Unalashkinskogo otdela], 1840

Veniaminov, I., 1840, Notes on the islands of the Unalashka district [Zapiski ob ostravakh Unalashkinskogo otdela]: v. 1-3, St. Petersburg, Russiisko-Amerikanskoi Kompanii, unknown.

Expedition to the northern parts of Russia, for ascertaining the degree of latitude and longitude of the mouth of the river Kovima; of the whole coast of the Tshutski, to East Cape; and of the islands in the eastern ocean, stretching to the American coast, 1802

Sauer, Martin, 1802, Expedition to the northern parts of Russia, for ascertaining the degree of latitude and longitude of the mouth of the river Kovima; of the whole coast of the Tshutski, to East Cape; and of the islands in the eastern ocean, stretching to the American coast: London, A. Strahan, 3332 p.

Past volcanic activity in the Aleutian arc,

Coats, R. R., Past volcanic activity in the Aleutian arc: U.S. Geological Survey Volcano Investigations Report 1, 18 p.
full-text PDF 22.3 MB
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Volcano observations,

Kienle, Juergen (comp.), Volcano observations: Notes about volcanoes and volcanic eruptions collected, made, and stored by Juergen Kienle, on file at University of Alaska Fairbanks, Geophysical Institute, unpublished, unpaged.

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