DOI-USGS-AVO-2009-11-17T11:32:26-09:00 avo-sci@usgs.gov 2009-11-17 11:32:26 Actual Update Public http://www.avo.alaska.edu/activity/ Geo Volcanic activity Unknown Minor Unlikely 2009-11-17 11:32:26 2009-11-18 11:32:26 Alaska Volcano Observatory Korovin VAN/VONA AVO can no longer seismically monitor the following volcanoes because of seismic station outages. As a result, AVO is unable to (1) assess whether these volcanoes may be building towards an eruption and (2) quickly confirm or dismiss reports of activity at these volcanoes. Veniaminof Aniakchak Fourpeaked Korovin Because these volcanoes are no longer seismically monitored, they will move from volcano alert level Normal and aviation color code Green to "unassigned". They will likely remain without real-time seismic monitoring until next summer, when necessary upgrades at these and other networks will occur. As at other volcanoes without real-time seismic networks, AVO will continue to use satellite data and reports from pilots and ground observers to detect signs of eruptive activity. UnknownUnknownUnknownUnknown http://www.avo.alaska.edu/activity/Korovin.php Tom Murray, Scientist-in-Charge, USGS tlmurray@usgs.gov (907) 786-7497 Ken Dean, Acting Coordinating Scientist, UAF kdean@gi.alaska.edu (907) 474-7364 Volcano Alert Level=UNASSIGNED Aviation Color Code=UNASSIGNED Korovin volcano Alaska Aleutians 52.37934 -174.1548 CAVW=1101-16