(1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) | |
(2) Issued: | (20140603/0130Z) |
(3) Volcano: | Pavlof (VNUM #312030) |
(4) Current Color Code: | RED |
(5) Previous Color Code: | ORANGE |
(6) Source: | Alaska Volcano Observatory |
(7) Notice Number: | 2014/A7 |
(8) Volcano Location: | N 55 deg 25 min W 161 deg 53 min |
(9) Area: | Alaska Peninsula |
(10) Summit Elevation: | 8261 ft (2518 m) |
(11) Volcanic Activity Summary: | RESENDING: The low-level eruption of Pavlof has escalated. Seismic tremor increased starting about 2300 UTC today and pilots have recently reported ash clouds to 22,000 ft. ASL. Recent satellite images show a plume extending over 80 km east of the volcano. |
(12) Volcanic cloud height: | Unknown |
(13) Other volcanic cloud information: | Unknown |
(14) Remarks: | |
(15) Contacts: | John Power, Scientist-in-Charge, USGS jpower@usgs.gov (907) 786-7497 Jeff Freymeuller, Coordinating Scientist, UAFGI jeff.freymueller@gi.alaska.edu (907) 322-4085 |
(16) Next Notice: | A new VAN will be issued if conditions change significantly or alert levels are modified. While a VAN is in effect, regularly scheduled updates are posted at http://www.avo.alaska.edu |
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