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.ruTel. (41522) 58627
Tatiana Kozhevnikova,
KVERT, KB GS RAS
E-mail: ssl@emsd.iks.ruTel. (41522) 59523
Tom Murray,
Scientist-in-Charge, AVO
E-mail: tlmurray@usgs.govTel. 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.htmlArchive 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