ALASKA VOLCANO OBSERVATORY DAILY UPDATE U.S. Geological Survey Saturday, March 28, 2015, 11:40 AM AKDT (Saturday, March 28, 2015, 19:40 UTC)
54°45'19" N 163°58'16" W,
Summit Elevation 9373 ft (2857 m)
Current Volcano Alert Level: WATCH
Current Aviation Color Code: ORANGE
Satellite and webcam views of the volcano have been mostly blocked by clouds over the past 24 hours. Seismicity remains above background levels indicating that eruptive activity may be occurring at a low level within Shishaldin's summit crater.
51°55'44" N 179°35'52" E,
Summit Elevation 2625 ft (800 m)
Current Volcano Alert Level: ADVISORY
Current Aviation Color Code: YELLOW
Earthquake activity at Semisopochnoi continues. Partly clear satellite views over the past day show nothing unusual.
AVO scientists conduct daily checks of earthquake activity at all seismically-monitored volcanoes, examine web camera and satellite images for evidence of airborne ash and elevated surface temperatures, and consult other monitoring data as needed.
John Power, Scientist-in-Charge, USGS
email@example.com (907) 786-7497
Jeff Freymueller, Coordinating Scientist, UAFGI
firstname.lastname@example.org (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.