SVERT group weekly report about the state of the volcanoes in the Kurile Islands

August 19, 21:10 UTC, 08:10 Sakhalin Time (SKT), 2019.

Time (days, hours) is given by Greenwich.

Sarychev Peak (Matua Is.) – YELLOW

August 10 according to satellite data HIMAWARI-8 the ash emission was observed up to 2,5 km a.s.l (data of Tokyo VAAC) The volcano was closed by clouds during another days of a week, volcanic activity was not observed.

VOLCANOES OF THE NORTHERN KURILE ISLANDS

Chirinkotan (Chirinkotan Is.), Nemo Peak (Onekotan Is.), Krenitsyn ( Onekotan Is.), Severgin (Harimkotan Is.), Kuntomintar (Shiashkotan Is.), Sinarka (Shiashkotan Is.), Chirinkotan (Chirinkotan Is.), Ekarma (Ekarma Is.) – GREEN

VOLCANOES OF THE CENTRAL KURILE ISLANDS

Raikoke (Raikoke Is.), Rasshua (Rasshua Is.), Ushishir (Yankich Is.), Pallas Peak ( Ketoi Is.), Prevo Peak (Simushir Is.), Zavaritsky (Simushir Is.), Goryashchaya Sopka (Simushir Is.)- GREEN

VOLCANOES OF SOUTHERN KURILE ISLANDS

Chyorny (Chirpoi), Snow (Chirpoi), Kolokol Group (Urup Is.), Menshy Brat: (Iturup Is.), Chirip - Bogdan Khmelnitsky Group (Iturup Is.), Baransky (Iturup Is.), Ivan Grozny (Iturup Is.), Stokap (Iturup Is.), Atsonupuri (Iturup Is.), Berutarube (Iturup Is.), Ruruy (Kunashir Is.), Tyatya (Kunashir Is.), Mendeleev (Kunashir Is.), Golovnin (Kunashir Is.) – GREEN

Daily receiving and analysis of data of the satellites TERRA, AQUA (MODIS), NOAA 15, 16, 18, 19- (IACP FEB RAS, Vladivostok). Data from Internet - satellites MTSAT.

Visual observations are used for the volcanoes of Kunashir and Iturup Islands.

Surface instrumental observations are absent; there are no seismic networks on any of the volcanoes on the Kurile Islands. SVERT group send the report every week. During the eruption the additional information is sent as it is obtained.

SVERT will issue these notices weekly unless volcanic activity increases. The report is published on SVERT and AVO web sites:

http://www.imgg.ru/ru/svert/reports

http://www.avo.alaska.edu/activity/avoreport.php?v...

Volcanoes of the Paramushir ( Ebeko, Chikurachki, Tatarinov Group, Fuss, Karpinsky Group) and Atlasov (Alaid) Islands are monitored by Kamchatka Group KVERT.

If you have any questions or comments, please direct them to:

Alexander Rybin, IMGG FEB RAS, Yuzhno-Sakhalinsk, Director of SVERT

rybin@imgg.ru

(4242)791667

Pavel Izbekov, University of Alaska, Fairbanks and AVO

peizbekov@alaska.edu

907-474-5269

SVERT group weekly report about the state of the volcanoes in the Kurile Islands

August 19, 21:10 UTC, 08:10 Sakhalin Time (SKT), 2019.

Time (days, hours) is given by Greenwich.

Sarychev Peak (Matua Is.) – YELLOW

August 10 according to satellite data HIMAWARI-8 the ash emission was observed up to 2,5 km a.s.l (data of Tokyo VAAC) The volcano was closed by clouds during another days of a week, volcanic activity was not observed.

VOLCANOES OF THE NORTHERN KURILE ISLANDS

Chirinkotan (Chirinkotan Is.), Nemo Peak (Onekotan Is.), Krenitsyn ( Onekotan Is.), Severgin (Harimkotan Is.), Kuntomintar (Shiashkotan Is.), Sinarka (Shiashkotan Is.), Chirinkotan (Chirinkotan Is.), Ekarma (Ekarma Is.) – GREEN

VOLCANOES OF THE CENTRAL KURILE ISLANDS

Raikoke (Raikoke Is.), Rasshua (Rasshua Is.), Ushishir (Yankich Is.), Pallas Peak ( Ketoi Is.), Prevo Peak (Simushir Is.), Zavaritsky (Simushir Is.), Goryashchaya Sopka (Simushir Is.)- GREEN

VOLCANOES OF SOUTHERN KURILE ISLANDS

Chyorny (Chirpoi), Snow (Chirpoi), Kolokol Group (Urup Is.), Menshy Brat: (Iturup Is.), Chirip - Bogdan Khmelnitsky Group (Iturup Is.), Baransky (Iturup Is.), Ivan Grozny (Iturup Is.), Stokap (Iturup Is.), Atsonupuri (Iturup Is.), Berutarube (Iturup Is.), Ruruy (Kunashir Is.), Tyatya (Kunashir Is.), Mendeleev (Kunashir Is.), Golovnin (Kunashir Is.) – GREEN

Daily receiving and analysis of data of the satellites TERRA, AQUA (MODIS), NOAA 15, 16, 18, 19- (IACP FEB RAS, Vladivostok). Data from Internet - satellites MTSAT.

Visual observations are used for the volcanoes of Kunashir and Iturup Islands.

Surface instrumental observations are absent; there are no seismic networks on any of the volcanoes on the Kurile Islands. SVERT group send the report every week. During the eruption the additional information is sent as it is obtained.

SVERT will issue these notices weekly unless volcanic activity increases. The report is published on SVERT and AVO web sites:

http://www.imgg.ru/ru/svert/reports

http://www.avo.alaska.edu/activity/avoreport.php?v...

Volcanoes of the Paramushir ( Ebeko, Chikurachki, Tatarinov Group, Fuss, Karpinsky Group) and Atlasov (Alaid) Islands are monitored by Kamchatka Group KVERT.

If you have any questions or comments, please direct them to:

Alexander Rybin, IMGG FEB RAS, Yuzhno-Sakhalinsk, Director of SVERT

rybin@imgg.ru

(4242)791667

Pavel Izbekov, University of Alaska, Fairbanks and AVO

peizbekov@alaska.edu

907-474-5269