Kamchatkan and  Northern Kuriles Volcanic Activity
KVERT INFORMATION RELEASE  50-07
Tuesday, October 16, 2007, 03:15 UTC (16:15 KDT)

CURRENT  CHANGES IN COLOR CODE:
BEZYMIANNY IS NOW AT LEVEL OF CONCERN COLOR CODE  ORANGE

BEZYMIANNY VOLCANO: 55œ58'N, 160œ36'E; Elevation 2,895  m
CURRENT LEVEL OF CONCERN COLOR CODE:  ORANGE
PREVIOUS LEVEL OF  CONCERN COLOR CODE: RED

Activity of the volcano gradually decreases. According to satellite data, there was no ash plumes near the volcano last several hours. But ash plumes continue to take up position over Kronotsky bay and this may affect low-flying  aircraft.

According to seismic data, seismicity was slightly above background levels from 00:01 UTC on October 16. Volcanic tremor has not been registered from 14:00 UTC on October 15. Probably small hot avalanches continue to occur at the volcano.

Clouds obscured the volcano at this time.

IF YOU HAVE ANY QUESTIONS OR CONCERNS,  PLEASE CONTACT:

Olga Girina, KVERT, IVS FED RAS
E-mail:
girina@kscnet.ru
Tel. (41522)  58627

Tatiana Kozhevnikova, KVERT, KB GS RAS
E-mail:
ssl@emsd.iks.ru
Tel.  (41522) 59523

Tom Murray,  Scientist-in-Charge, AVO
E-mail:
tlmurray@usgs.gov
Tel.  907-786-7497

The Kamchatkan Volcanic Eruption Response Team (KVERT)  is a non-commercial cooperative program of the Alaska Volcano Observatory  (AVO, USA), the Institute of Volcanology and Seismology (IVS) FED RAS and  the Kamchatkan Branch of Geophysical Survey (KB GS) RAS (Russia). KVERT staff is  available in the office from 8:30 AM till 6:00 PM (KST or KDT) and by  phone during the evenings. KVERT uses daily satellite imagery, information  from remote scientific observation stations, real-time seismic data for 10  volcanoes, and other information to monitor activity at Kamchatkan and  Northern Kuriles Volcanoes.

The official web-page of KVERT (the  Institute of Volcanology and Seismology FED RAS):
http://www.kscnet.ru/ivs/kvert/index.html
Archive of daily information KB GS RAS: ftp://emsd.iks.ru/pub/DATA/RTS/Volcanoes
 
KVERT  Information Releases at the web-page of AVO (Alaska Volcano Observatory):
http://www.avo.alaska.edu/activity/avoreport.php?view=kaminfo