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AVO STAFF DIRECTORY
AVO is a very extended family. Some people work full time for the observatory, others well under half time. Others perform essential work, but only draw operating expenses. Several agencies contribute personnel at several locations. A wide variety of disciplines are represented, including geophysics, geology, glaciology, hydrology, geochemistry, remote sensing, computing, electronics, and administration. The following people are the paid staff, and share among themselves about 22 Full Time Equivalent positions.

[List staff by discipline] [List staff alphabetically] [List staff by office location]
* When listing staff by discipline, some individuals may be listed more than once.

ADGGS
907-451-5010
3354 College Road
Fairbanks, AK 99709
Bull, Kate Cameron, CherylCrass, ScottHarmon, Dain
UAF/GI
USGS
Kate Bull
Department: SOA/DNR/DGGS
Institute: ADGGS
Address: Fairbanks, AK 99708
Discipline(s):Geology
Petrology
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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.
http://dx.doi.org/10.14509/31086
Download Link to online report, sheets, and interactive map


Cameron, C.E., Dixon, J.P., Waythomas, C.F., Iezzi, A.M., Wallace, K.L., McGimsey, R.G., and Bull, K.F., 2020, 2016 Volcanic activity in Alaska-Summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Scientific Investigations Report 2020-5125, 63 p., https://doi.org/10.3133/sir20205125.
http://dx.doi.org/10.3133/sir/20205125
Download publication on USGS website


Cameron, C.E., Nye, C.J., Bull, K.F., and Woods, Rebecca-Ellen, 2015, Jumbo Dome, Interior Alaska: Whole-rock, major- and trace-element analyses: Alaska Division of Geological & Geophysical Surveys Raw Data File 2015-14, 3 p. doi:10.14509/29520
http://dx.doi.org/10.14509/29520
Download download from DGGS website


citation imageCoombs, M.L., Sisson, T.W., Bleick, H.A., Henton, S.M., Nye, C.J., Payne, A.L., Cameron, C.E., Larsen, J.F., Wallace, K.L., and Bull, K.F., 2013, Andesites of the 2009 eruption of Redoubt Volcano, Alaska: Journal of Volcanology and Geothermal Research, v. 259, p. 349-372, doi:10.1016/j.jvolgeores.2012.01.002
http://dx.doi.org/10.1016/j.jvolgeores.2012.01.002


citation imageBull, K.F., and Buurman, Helena, 2013, An overview of the 2009 eruption of Redoubt Volcano, Alaska: Journal of Volcanology and Geothermal Research, v. 259, p. 2-15, doi:10.1016/j.jvolgeores.2012.06.024
http://dx.doi.org/10.1016/j.jvolgeores.2012.06.024


citation imageBull, K.F., Anderson, S.W., Diefenbach, A.K., Wessels, R.L., Henton, S.M., 2013, Emplacement of the final lava dome of the 2009 eruption of Redoubt Volcano, Alaska: Journal of Volcanology and Geothermal Research, v. 259, p. 334-348, doi:10.1016/j.jvolgeores.2012.06.014
http://dx.doi.org/10.1016/j.jvolgeores.2012.06.014


citation imageDiefenbach, A.K., Bull, K.F., Wessels, R.L., and McGimsey, R.G., 2013, Photogrammetric monitoring of lava dome growth during the 2009 eruption of Redoubt Volcano: Journal of Volcanology and Geothermal Research, v. 259, p. 308-316, doi:10.1016/j.jvolgeores.2011.12.009
http://dx.doi.org/10.1016/j.jvolgeores.2011.12.009
Download PDF full-text pdf : 2.7 MB


citation imageBleick, H.A., Coombs, M.L., Cervelli, P.F., Bull, K.F., and Wessels, R.L., 2013, Volcano-ice interactions precursory to the 2009 eruption of Redoubt Volcano, Alaska: Journal of Volcanology and Geothermal Research, v. 259, p. 373-388, doi:10.1016/j.jvolgeores.2012.10.008
http://dx.doi.org/10.1016/j.jvolgeores.2012.10.008
Download PDF full-text pdf : 4.6 MB


Schaefer, J.R., ed., 2012, The 2009 eruption of Redoubt Volcano, Alaska, with contributions by Bull, Katharine, Cameron, Cheryl, Coombs, Michelle, Diefenbach, Angie, Lopez, Taryn, McNutt, Steve, Neal, Christina, Payne, Allison, Power, John, Schneider, Dave, Scott, William, Snedigar, Seth, Thompson, Glenn, Wallace, Kristi, Waythomas, Chris, Webley, Peter, and Werner, Cynthia: Alaska Division of Geological & Geophysical Surveys Report of Investigation 2011-5, 45 p., available at http://www.dggs.alaska.gov/pubs/id/23123.
Download link to PDF on ADGGS website


Coombs, M.L., Bull, K.F., Vallance, J.W., Schneider, D.J., Thoms, E.E., Wessels, R.L., and McGimsey, R.G., 2010, Timing, distribution, and volume of proximal products of the 2006 Eruption of Augustine Volcano, chapter 8 of Power, J.A., Coombs, M.L., and Freymueller, J.T., eds., The 2006 eruption of Augustine Volcano, Alaska: U.S. Geological Survey Professional Paper 1769, p. 145-185, 1 plate, scale 1:20,000, and GIS data [http://pubs.usgs.gov/pp/1769/chapters/p1769_chapter08].
Download PDF and GIS files for chapter on USGS website


Vallance, J.W., Bull, K.F., and Coombs, M.L., 2010, Pyroclastic flows, lahars, and mixed avalanches generated during the 2006 eruption of Augustine Volcano, chapter 10 of Power, J.A., Coombs, M.L., and Freymueller, J.T., eds., The 2006 eruption of Augustine Volcano, Alaska: U.S. Geological Survey Professional Paper 1769, p. 219-267 [http://pubs.usgs.gov/pp/1769/chapters/p1769_chapter10.pdf].
Download PDF USGS website of chapter PDF


citation imageBull, K.F., and McPhie, J., 2006, Facies architecture of the Early Devonian Ural Volcanics, New South Wales: Australian Journal of Earth Sciences, v. 53, p. 919-945.


Bull, K.F., and McPhie, J., 2004, Two Siluro-Devonian, submarine, intrabasinal silicic lava-sill complexes in the central Lachlan Fold Belt, NSW, Australia: The Ural and the Mount Hope Volcanics [abs.]: in McPhie, J., and McGoldrick, P., eds., Dynamic Earth: Past, present and future; Abstracts, Australian Geological Society, Hobart, Australia, v. 73, p. 255.


Bull, K.F., and McPhie, J., 2004, Interpretation of fiamme-bearing breccias in submarine volcanic successions: alteration effects and problems with definition [abs.]: in SEG 2004; Predictive mineral discovery under cover, Extended abstracts, Society of Economic Geology, Perth, Australia, p. 406.


Bull, K.F., and McPhie, J., 2004, Fiamme textures in submarine successions: flaming issues with definition and interpretation [abs.]: in IAVCEI General Assemby 2004, Volcanism and its impact on society, Abstract Volume, IAVCEI, Pucon, Chile, Session 11b, unpaged.


Bull, K.F., and McPhie, J., 2003, Submarine silicic lava-sill complex in the Ural Volcanics, NSW, Australia [abs.]: in Abstracts with Programs, IUGG General Meeting, Sapporo, Japan, IUGG, Sapporo, p. A521.


Bull, K.F., and McPhie, J., 2003, Submarine pyroclastic facies associated with an Early Devonian, intrabasinal, silicic lava-sill complex, Australia [abs.]: in Book of Abstracts, The South Aegean active volcanic arc: Present knowledge and future perspective, SAAVA, Milos, p. 65.


Bull, K.F., and McPhie, J., 2002, Economic significance of fiamme-sediment breccia in the mineralised, Early Devonian Ural Volcanics, NSW: in Stewart, A.L., Agnew, M.W., and Cooke, D.R., eds., Giant Ore Deposits Workshop, Centre for Ore Deposit Research, Hobart, Australia, p. 7-8.

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