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ALASKA VOLCANO OBSERVATORY DAILY UPDATE
U.S. Geological Survey
Tuesday, August 20, 2013, 10:56 AM AKDT (Tuesday, August 20, 2013, 18:56 UTC)
56°11'52" N 159°23'35" W,
Summit Elevation 8225 ft (2507 m)
Current Volcano Alert Level: WATCH
Current Aviation Color Code: ORANGE
Elevated levels of seismic tremor persist at the intracaldera cone of Veniaminof Volcano and low-level, largely effusive, eruptive activity continues. Elevated surface temperatures at the cone were observed in satellite data over the past 24 hours, and clear views from the FAA web camera in Perryville this morning showed minor ash emissions to about 12,000 feet above sea level and a diffuse ash plume extending just beyond the caldera rim drifting west and then south-southeast. AVO has received no additional information from observers or pilots about the ongoing eruption.
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 anomalous activity at Cleveland was observed in satellite imagery during the last 24 hours. AVO has received no other reports of activity at the volcano.
VOLCANO INFORMATION ON THE INTERNET: http://www.avo.alaska.edu
RECORDING ON THE STATUS OF ALASKA'S VOLCANOES (907) 786-7478
John Power, Scientist-in-Charge, USGS
email@example.com (907) 786-7497
Jeff Freymueller, Coordinating Scientist, UAFGI
firstname.lastname@example.org (907) 378-7556
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.