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ALASKA VOLCANO OBSERVATORY DAILY UPDATE
Sunday, April 20, 2014 11:36 AM AKDT (Sunday, April 20, 2014 19:36 UTC)


SHISHALDIN VOLCANO (VNUM #311360)
54°45'19" N 163°58'16" W, Summit Elevation 9373 ft (2857 m)
Current Volcano Alert Level: WATCH
Current Aviation Color Code: ORANGE

Weakly elevated surface temperature in the summit crater observed during clear periods over the past day. Web camera images mostly obscured by clouds. No significant changes observed in seismic data.

VENIAMINOF VOLCANO (VNUM #312070)
56°11'52" N 159°23'35" W, Summit Elevation 8225 ft (2507 m)
Current Volcano Alert Level: ADVISORY
Current Aviation Color Code: YELLOW

Seismicity over the past day is slightly above background. Web camera images show typical steaming from the previously active cone. No activity observed in satellite images.

CLEVELAND VOLCANO (VNUM #311240)
52°49'20" N 169°56'42" W, Summit Elevation 5676 ft (1730 m)
Current Volcano Alert Level: ADVISORY
Current Aviation Color Code: YELLOW

No activity observed in satellite images during clear periods over the past day.



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TELEPHONE RECORDING ON ALASKA VOLCANO STATUS (907) 786-7478

CONTACT INFORMATION:
John Power, Scientist-in-Charge, USGS

jpower@usgs.gov (907) 786-7497



Jeff Freymueller, Coordinating Scientist, UAFGI

jeff.freymueller@gi.alaska.edu (907) 322-4085

The Alaska Volcano Observatory is a cooperative program of the U.S. Geological Survey, the University of Alaska Fairbanks Geophysical Institute, and the Alaska Division of Geological and Geophysical Surveys.