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AVO VOLCANO ACTIVITY NOTIFICATION

ALASKA VOLCANO OBSERVATORY DAILY UPDATE
U.S. Geological Survey
Monday, August 19, 2013, 11:30 AM AKDT (Monday, August 19, 2013, 19:30 UTC)


VENIAMINOF VOLCANO (VNUM #312070)
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 web camera views yesterday showed minor ash emissions and hazy air conditions above the volcano. AVO geologists made observations by helicopter of the ongoing eruption and report that there are now two active lava flows issuing from the cone and lava is flowing passively over ice at the foot of the cone. AVO has received no additional information from observers or pilots about the ongoing eruption.



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 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

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) 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.
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Page modified: December 2, 2016 10:12
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