September 2018 - Avo_kvert - list.avo.alaska.edu

VONA/KVERT DAILY RELEASE, September 29, 2018
by KVERT 29 Sep '18

29 Sep '18

KVERT DAILY REPORT Kamchatkan and Kuriles Volcanic Activity September 29, 2018, all time is UTC SHEVELUCH VOLCANO (CAVW #300270) 56.64 N, 161.32 E; Elevation 10768 ft (3283 m), the dome elevation ~8200 ft (2500 m) Aviation Colour Code is ORANGE A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed the volcano was quiet. KARYMSKY VOLCANO (CAVW #300130) 54.05 N, 159.44 E; Elevation 4874 ft (1486 m) Aviation Colour Code is ORANGE A moderate eruptive activity of the volcano continues. Satellite data by KVERT showed the volcano was quiet. EBEKO VOLCANO (CAVW #290380) 50.69 N, 156.01 E; Elevation 3792 ft (1156 m) Aviation Colour Code is ORANGE A moderate eruptive activity of the volcano continues. According to visual data from Severo-Kurilsk, explosions sent ash up to 4.5 km a.s.l. Satellite data by KVERT showed an ash plume extended about 70 km to the south-east from the volcano. SARYCHEV PEAK VOLCANO (CAVW #290240) 48.09 N, 153.2 E; Elevation 4907 ft (1496 m) Aviation Colour Code is ORANGE A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed the volcano was quiet. BEZYMIANNY VOLCANO (CAVW #300250) 55.97 N, 160.6 E; Elevation 9453 ft (2882 m) Aviation Colour Code is YELLOW A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed the volcano was quiet. CONTACT INFORMATION: Duty scientist: Alexander G. Manevich, E-mail: mag(a)kscnet.ru Tel. Duty scientist: +79622825253 Head of KVERT Dr. Olga A. Girina, E-mail: girina(a)kscnet.ru Tel.: +74152202044 In Russia, KVERT, on behalf of the Institute of Volcanology and Seismology (IVS) FEB RAS, is responsible for providing information on volcanic activity to international air navigation services for the airspace users. The daily satellite monitoring for 36 volcanoes of Kamchatkan and Northern Kuriles are producing of KVERT. KVERT web-page (the Institute of Volcanology and Seismology FEB RAS): http://www.kscnet.ru/ivs/kvert/index_eng.php.

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VONA/KVERT (Karymsky 2018-98)
by KVERT 29 Sep '18

29 Sep '18

 (1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) (2) Issued:20180930/0222Z (3) Volcano:Karymsky (CAVW #300130) (4) Current aviation colour code:ORANGE (5) Previous aviation colour code:orange (6) Source:KVERT (7) Notice Number:2018-98 (8) Volcano Location:N 54 deg 2 min E 159 deg 26 min (9) Area:Kamchatka, Russia (10) Summit Elevation:4874.08 ft (1486 m)(11) Volcanic Activity Summary:According to satellite data explosions send ash up to 3 km a.s.l., ash plume is drifting to the east-south-east from the volcano.\n\nA moderate eruptive activity of the volcano continues. Ash explosions up to 13,100-19,700 ft (4-6 km) a.s.l. could occur at any time. Ongoing activity could affect low-flying aircrafts. (12) Volcanic cloud height:8200-9840 ft (2500-3000 m) AMSL Time and method of ash plume/cloud height determination: 20180930/0054Z – Suomi NPP (14m15)(13) Other volcanic cloud information:Distance of ash plume/cloud of the volcano: 72 mi (116 km)\nDirection of drift of ash plume/cloud of the volcano: ESE / azimuth 106 deg (14) Remarks:(15) Contacts: Alexander G. Manevich, IVS FEB RAS\nmag(a)kscnet.ru +74152202115\n\nDuty scientist: +79622825253 (16) Next Notice:A new VONA will be issued if conditions change significantly or the colour code is changed. VONAs are posted at http://www.kscnet.ru/ivs/kvert/index_eng.php.\n\nIn Russia, KVERT, on behalf of the Institute of Volcanology and Seismology (IVS) FEB RAS, is responsible for providing information on volcanic activity to international air navigation services for the airspace users.

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VONA/KVERT (Ebeko 2018-97)
by KVERT 29 Sep '18

29 Sep '18

 (1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) (2) Issued:20180929/2352Z (3) Volcano:Ebeko (CAVW #290380) (4) Current aviation colour code:ORANGE (5) Previous aviation colour code:orange (6) Source:KVERT (7) Notice Number:2018-97 (8) Volcano Location:N 50 deg 41 min E 156 deg 0 min (9) Area:Northern Kuriles, Russia (10) Summit Elevation:3791.68 ft (1156 m)(11) Volcanic Activity Summary:A moderate explosive activity of the volcano continues. Visual data from Severo-Kurilsk showed an explosion sent ash up to 4 km a.s.l., an ash plume is extending to the east from the volcano.\n\nA moderate eruptive activity of the volcano continues. Ash explosions up to 19,700 ft (6 km) a.s.l. could occur at any time. Ongoing activity could affect low-flying aircraft and airport of Severo-Kurilsk. (12) Volcanic cloud height:11480-13120 ft (3500-4000 m) AMSL Time and method of ash plume/cloud height determination: 20180929/2340Z – Visual data(13) Other volcanic cloud information:Distance of ash plume/cloud of the volcano: 3 mi (5 km)\nDirection of drift of ash plume/cloud of the volcano: E(14) Remarks:(15) Contacts: Alexander G. Manevich, IVS FEB RAS\nmag(a)kscnet.ru +74152202115\n\nDuty scientist: +79622825253 (16) Next Notice:A new VONA will be issued if conditions change significantly or the colour code is changed. VONAs are posted at http://www.kscnet.ru/ivs/kvert/index_eng.php.\n\nIn Russia, KVERT, on behalf of the Institute of Volcanology and Seismology (IVS) FEB RAS, is responsible for providing information on volcanic activity to international air navigation services for the airspace users.

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VONA/KVERT DAILY RELEASE, September 28, 2018
by KVERT 28 Sep '18

28 Sep '18

KVERT DAILY REPORT Kamchatkan and Kuriles Volcanic Activity September 28, 2018, all time is UTC SHEVELUCH VOLCANO (CAVW #300270) 56.64 N, 161.32 E; Elevation 10768 ft (3283 m), the dome elevation ~8200 ft (2500 m) Aviation Colour Code is ORANGE A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed a weak thermal anomaly over the volcano. KARYMSKY VOLCANO (CAVW #300130) 54.05 N, 159.44 E; Elevation 4874 ft (1486 m) Aviation Colour Code is ORANGE A moderate eruptive activity of the volcano continues. Satellite data by KVERT showed a weak thermal anomaly over the volcano. EBEKO VOLCANO (CAVW #290380) 50.69 N, 156.01 E; Elevation 3792 ft (1156 m) Aviation Colour Code is ORANGE A moderate eruptive activity of the volcano continues. Satellite data by KVERT showed an ash cloud drifted for about 41 km to the south-west from the volcano; and a thermal anomaly over the volcano. SARYCHEV PEAK VOLCANO (CAVW #290240) 48.09 N, 153.2 E; Elevation 4907 ft (1496 m) Aviation Colour Code is ORANGE A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed the volcano was obscured by clouds. BEZYMIANNY VOLCANO (CAVW #300250) 55.97 N, 160.6 E; Elevation 9453 ft (2882 m) Aviation Colour Code is YELLOW A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed a thermal anomaly over the volcano. CONTACT INFORMATION: Duty scientist: Anton A. Nuzhdaev, E-mail: envi(a)kscnet.ru Tel. Duty scientist: +79622825253 Head of KVERT Dr. Olga A. Girina, E-mail: girina(a)kscnet.ru Tel.: +74152202044 In Russia, KVERT, on behalf of the Institute of Volcanology and Seismology (IVS) FEB RAS, is responsible for providing information on volcanic activity to international air navigation services for the airspace users. The daily satellite monitoring for 36 volcanoes of Kamchatkan and Northern Kuriles are producing of KVERT. KVERT web-page (the Institute of Volcanology and Seismology FEB RAS): http://www.kscnet.ru/ivs/kvert/index_eng.php.

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VONA/KVERT (Ebeko 2018-96)
by KVERT 28 Sep '18

28 Sep '18

 (1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) (2) Issued:20180929/0110Z (3) Volcano:Ebeko (CAVW #290380) (4) Current aviation colour code:ORANGE (5) Previous aviation colour code:orange (6) Source:KVERT (7) Notice Number:2018-96 (8) Volcano Location:N 50 deg 41 min E 156 deg 0 min (9) Area:Northern Kuriles, Russia (10) Summit Elevation:3791.68 ft (1156 m)(11) Volcanic Activity Summary:According to visual data, explosions sent ash up to 3 km a.s.l. Ash cloud drifted to the south-east from the volcano.\n\nA moderate eruptive activity of the volcano continues. Ash explosions up to 19,700 ft (6 km) a.s.l. could occur at any time. Ongoing activity could affect low-flying aircraft and airport of Severo-Kurilsk. (12) Volcanic cloud height:9840 ft (3000 m) AMSL Time and method of ash plume/cloud height determination: 20180929/0050Z – Visual data(13) Other volcanic cloud information:Distance of ash plume/cloud of the volcano: 3 mi (5 km)\nDirection of drift of ash plume/cloud of the volcano: SE(14) Remarks:(15) Contacts: Anton A. Nuzhdaev, IVS FEB RAS\nenvi(a)kscnet.ru \n\nDuty scientist: +79622825253 (16) Next Notice:A new VONA will be issued if conditions change significantly or the colour code is changed. VONAs are posted at http://www.kscnet.ru/ivs/kvert/index_eng.php.\n\nIn Russia, KVERT, on behalf of the Institute of Volcanology and Seismology (IVS) FEB RAS, is responsible for providing information on volcanic activity to international air navigation services for the airspace users.

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VONA/KVERT DAILY RELEASE, September 27, 2018
by KVERT 27 Sep '18

27 Sep '18

KVERT DAILY REPORT Kamchatkan and Kuriles Volcanic Activity September 27, 2018, all time is UTC SHEVELUCH VOLCANO (CAVW #300270) 56.64 N, 161.32 E; Elevation 10768 ft (3283 m), the dome elevation ~8200 ft (2500 m) Aviation Colour Code is ORANGE A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed a weak thermal anomaly over the volcano. KARYMSKY VOLCANO (CAVW #300130) 54.05 N, 159.44 E; Elevation 4874 ft (1486 m) Aviation Colour Code is ORANGE A moderate eruptive activity of the volcano continues. Satellite data by KVERT showed the volcano was quiet. EBEKO VOLCANO (CAVW #290380) 50.69 N, 156.01 E; Elevation 3792 ft (1156 m) Aviation Colour Code is ORANGE A moderate eruptive activity of the volcano continues. According to visual data from Severo-Kurilsk, explosions sent ash up to 3.5 km a.s.l.; ash clouds drifted to the south from the volcano. Satellite data by KVERT showed an ash cloud drifted for about 37 km to the south-east from the volcano; and a thermal anomaly over the volcano. SARYCHEV PEAK VOLCANO (CAVW #290240) 48.09 N, 153.2 E; Elevation 4907 ft (1496 m) Aviation Colour Code is ORANGE A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed the volcano was obscured by clouds. BEZYMIANNY VOLCANO (CAVW #300250) 55.97 N, 160.6 E; Elevation 9453 ft (2882 m) Aviation Colour Code is YELLOW A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed a thermal anomaly over the volcano. CONTACT INFORMATION: Duty scientist: Alexander G. Manevich, E-mail: mag(a)kscnet.ru Tel. Duty scientist: +79622825253 Head of KVERT Dr. Olga A. Girina, E-mail: girina(a)kscnet.ru Tel.: +74152202044 In Russia, KVERT, on behalf of the Institute of Volcanology and Seismology (IVS) FEB RAS, is responsible for providing information on volcanic activity to international air navigation services for the airspace users. The daily satellite monitoring for 36 volcanoes of Kamchatkan and Northern Kuriles are producing of KVERT. KVERT web-page (the Institute of Volcanology and Seismology FEB RAS): http://www.kscnet.ru/ivs/kvert/index_eng.php.

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VONA/KVERT WEEKLY INFORMATION RELEASE, September 27, 2018, 23:34 UTC
by KVERT 27 Sep '18

27 Sep '18

KVERT WEEKLY INFORMATION RELEASE 39-2018 Kamchatkan and Kuriles Volcanic Activity September 27, 2018, 23:34 UTC (September 28, 2018, 11:34 KST) KVERT monitor 30 active volcanoes of Kamchatka and 6 active volcanoes of Northern Kuriles. Not all of these volcanoes had eruptions in historical time, however they are potentially active and therefore are of concern to aviation. SUMMARY OF AVIATION COLOUR CODES: KAMCHATKA KARYMSKY, SHEVELUCH: ORANGE BEZYMIANNY: YELLOW AVACHINSKY, DIKY GREBEN, GAMCHEN, GORELY, ICHINSKY, ILIINSKY, KAMBALNY, KHANGAR, KHODUTKA, KIKHPINYCH, KIZIMEN, KLYUCHEVSKOY, KOMAROV, KORYAKSKY, KOSHELEV, KRASHENINNIKOV, KRONOTSKY, KSUDACH, MALY SEMYACHIK, MUTNOVSKY, OPALA, PLOSKY TOLBACHIK, TAUNSHITS, USHKOVSKY, VYSOKY, ZHELTOVSKY, ZHUPANOVSKY: GREEN NORTHERN KURILES EBEKO: ORANGE ALAID, CHIKURACHKI, FUSS PEAK, KARPINSKY, TATARINOV: GREEN SHEVELUCH VOLCANO (CAVW #300270) 56.64 N, 161.32 E; Elevation 10768 ft (3283 m), the dome elevation ~8200 ft (2500 m) Aviation Colour Code is ORANGE A moderate gas-steam activity of the volcano continues. Ash explosions up to 32,800-49,200 ft (10-15 km) a.s.l. could occur at any time. Ongoing activity could affect international and low-flying aircrafts. Satellite data by KVERT showed a thermal anomaly over the volcano on September 20, 23, and 27; the volcano was obscured by clouds during other days of the week. http://www.kscnet.ru/ivs/kvert/volc?lang=en&name=Sheveluch KARYMSKY VOLCANO (CAVW #300130) 54.05 N, 159.44 E; Elevation 4874 ft (1486 m) Aviation Colour Code is ORANGE A moderate eruptive activity of the volcano continues. Ash explosions up to 13,100-19,700 ft (4-6 km) a.s.l. could occur at any time. Ongoing activity could affect low-flying aircrafts. A moderate eruptive activity of the volcano continues. Satellite data by KVERT showed ash plumes extended up to 365 km to the east from the volcano on September 22-23; and a thermal anomaly over the volcano on September 22-24; the volcano was obscured by clouds during other days of the week. http://www.kscnet.ru/ivs/kvert/volc?lang=en&name=Karymsky EBEKO VOLCANO (CAVW #290380) 50.69 N, 156.01 E; Elevation 3792 ft (1156 m) Aviation Colour Code is ORANGE A moderate eruptive activity of the volcano continues. Ash explosions up to 19,700 ft (6 km) a.s.l. could occur at any time. Ongoing activity could affect low-flying aircraft and airport of Severo-Kurilsk. A moderate explosive activity of the volcano continues. According to visual data by volcanologists from Severo-Kurilsk, explosions sent ash up to 4 km a.s.l. all week. Satellite data by KVERT showed ash clouds drifted up to 68 km to the south-east from the volcano on September 23-24, and 26-27; and a thermal anomaly over the volcano on September 23, and 27. http://www.kscnet.ru/ivs/kvert/volc?lang=en&name=Ebeko SARYCHEV PEAK VOLCANO (CAVW #290240) 48.09 N, 153.2 E; Elevation 4907 ft (1496 m) Aviation Colour Code is ORANGE An eruptive activity of the volcano continues. Ash explosions up to 32,800-49,200 ft (10-15 km) a.s.l. could occur at any time. Ongoing activity could affect international and low-flying aircrafts. An eruptive activity of the volcano continues. Satellite data by KVERT showed a thermal anomaly over the volcano on September 22; the volcano was quiet or obscured by clouds during other days of the week. http://www.kscnet.ru/ivs/kvert/volc?lang=en&name=Sarychev Peak BEZYMIANNY VOLCANO (CAVW #300250) 55.97 N, 160.6 E; Elevation 9453 ft (2882 m) Aviation Colour Code is YELLOW A moderate gas-steam activity of the volcano continues. Ongoing activity could affect low-flying aircraft. A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed a thermal anomaly over the volcano on September 20, 23, and 26-27; the volcano was obscured by clouds during other days of the week. http://www.kscnet.ru/ivs/kvert/volc?lang=en&name=Bezymianny IF YOU HAVE ANY QUESTIONS OR CONCERNS, PLEASE CONTACT: Alexander G. Manevich, IVS FEB RAS E-mail: mag(a)kscnet.ru Tel.: +74152202115 Tel. Duty scientist: +79622825253 In Russia, KVERT, on behalf of the Institute of Volcanology and Seismology (IVS) FEB RAS, is responsible for providing information on volcanic activity to international air navigation services for the airspace users. KVERT scientists was available in the office from 8:30 AM till 6:00 PM (KST) 7 days in week and by phone during the evenings since 2005. KVERT produces daily satellite monitoring (since 2002 till now); analyses information from remote scientific observation stations and seismic data for volcanoes: Alaid, Avachinsky, Bezymianny, Gorely, Karymsky, Kizimen, Klyuchevskoy, Koryaksky, Mutnovsky, Plosky Tolbachik, Sheveluch, Ushkovsky, Zhupanovsky (from the Kamchatkan Branch of Geophysical Survey RAS); and other information to monitor activity at Kamchatkan and Northern Kuriles Volcanoes. KVERT web-page (the Institute of Volcanology and Seismology FEB RAS): http://www.kscnet.ru/ivs/kvert/index_eng.php KVERT Information Releases at the web-page of AVO (Alaska Volcano Observatory): http://www.avo.alaska.edu Web-cameras for Kamchatkan volcanoes: http://www.kscnet.ru/ivs/kvert/

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VONA/KVERT DAILY RELEASE, September 26, 2018
by KVERT 26 Sep '18

26 Sep '18

KVERT DAILY REPORT Kamchatkan and Kuriles Volcanic Activity September 26, 2018, all time is UTC SHEVELUCH VOLCANO (CAVW #300270) 56.64 N, 161.32 E; Elevation 10768 ft (3283 m), the dome elevation ~8200 ft (2500 m) Aviation Colour Code is ORANGE A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed the volcano was obscured by clouds. KARYMSKY VOLCANO (CAVW #300130) 54.05 N, 159.44 E; Elevation 4874 ft (1486 m) Aviation Colour Code is ORANGE A moderate eruptive activity of the volcano continues. Satellite data by KVERT showed the volcano was quiet. EBEKO VOLCANO (CAVW #290380) 50.69 N, 156.01 E; Elevation 3792 ft (1156 m) Aviation Colour Code is ORANGE A moderate eruptive activity of the volcano continues. Satellite data by KVERT showed an ash clouds drifted for about 70 km to the south-east from the volcano. SARYCHEV PEAK VOLCANO (CAVW #290240) 48.09 N, 153.2 E; Elevation 4907 ft (1496 m) Aviation Colour Code is ORANGE A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed the volcano was obscured by clouds. BEZYMIANNY VOLCANO (CAVW #300250) 55.97 N, 160.6 E; Elevation 9453 ft (2882 m) Aviation Colour Code is YELLOW A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed a thermal anomaly over the volcano. CONTACT INFORMATION: Duty scientist: Dmitry V. Melnikov, E-mail: dvm(a)kscnet.ru Tel. Duty scientist: +79622825253 Head of KVERT Dr. Olga A. Girina, E-mail: girina(a)kscnet.ru Tel.: +74152202044 In Russia, KVERT, on behalf of the Institute of Volcanology and Seismology (IVS) FEB RAS, is responsible for providing information on volcanic activity to international air navigation services for the airspace users. The daily satellite monitoring for 36 volcanoes of Kamchatkan and Northern Kuriles are producing of KVERT. KVERT web-page (the Institute of Volcanology and Seismology FEB RAS): http://www.kscnet.ru/ivs/kvert/index_eng.php.

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VONA/KVERT DAILY RELEASE, September 25, 2018
by KVERT 25 Sep '18

25 Sep '18

KVERT DAILY REPORT Kamchatkan and Kuriles Volcanic Activity September 25, 2018, all time is UTC SHEVELUCH VOLCANO (CAVW #300270) 56.64 N, 161.32 E; Elevation 10768 ft (3283 m), the dome elevation ~8200 ft (2500 m) Aviation Colour Code is ORANGE A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed the volcano was obscured by clouds. KARYMSKY VOLCANO (CAVW #300130) 54.05 N, 159.44 E; Elevation 4874 ft (1486 m) Aviation Colour Code is ORANGE A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed the volcano was obscured by clouds. EBEKO VOLCANO (CAVW #290380) 50.69 N, 156.01 E; Elevation 3792 ft (1156 m) Aviation Colour Code is ORANGE A moderate eruptive activity of the volcano continues. According to visual data from Severo-Kurilsk, explosions sent ash up to 4.0 km a.s.l.; ash clouds drifted to the east from the volcano. Satellite data by KVERT showed the volcano was quiet. SARYCHEV PEAK VOLCANO (CAVW #290240) 48.09 N, 153.2 E; Elevation 4907 ft (1496 m) Aviation Colour Code is ORANGE A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed the volcano was obscured by clouds. BEZYMIANNY VOLCANO (CAVW #300250) 55.97 N, 160.6 E; Elevation 9453 ft (2882 m) Aviation Colour Code is YELLOW A moderate gas-steam activity of the volcano continues. Satellite data by KVERT showed the volcano was obscured by clouds. CONTACT INFORMATION: Duty scientist: Olga A. Girina, E-mail: girina(a)kscnet.ru Tel. Duty scientist: +79622825253 Head of KVERT Dr. Olga A. Girina, E-mail: girina(a)kscnet.ru Tel.: +74152202044 In Russia, KVERT, on behalf of the Institute of Volcanology and Seismology (IVS) FEB RAS, is responsible for providing information on volcanic activity to international air navigation services for the airspace users. The daily satellite monitoring for 36 volcanoes of Kamchatkan and Northern Kuriles are producing of KVERT. KVERT web-page (the Institute of Volcanology and Seismology FEB RAS): http://www.kscnet.ru/ivs/kvert/index_eng.php.

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VONA/KVERT (Ebeko 2018-95)
by KVERT 25 Sep '18

25 Sep '18

 (1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) (2) Issued:20180925/2316Z (3) Volcano:Ebeko (CAVW #290380) (4) Current aviation colour code:ORANGE (5) Previous aviation colour code:orange (6) Source:KVERT (7) Notice Number:2018-95 (8) Volcano Location:N 50 deg 41 min E 156 deg 0 min (9) Area:Northern Kuriles, Russia (10) Summit Elevation:3791.68 ft (1156 m)(11) Volcanic Activity Summary:According to visual data, explosions sent ash up to 4-4,5 km a.s.l. Ash cloud drifted to the east from the volcano.\n\nA moderate eruptive activity of the volcano continues. Ash explosions up to 19,700 ft (6 km) a.s.l. could occur at any time. Ongoing activity could affect low-flying aircraft and airport of Severo-Kurilsk. (12) Volcanic cloud height:13120-14760 ft (4000-4500 m) AMSL Time and method of ash plume/cloud height determination: 20180925/2310Z – Visual data(13) Other volcanic cloud information:Distance of ash plume/cloud of the volcano: 3 mi (5 km)\nDirection of drift of ash plume/cloud of the volcano: E\nTime and method of ash plume/cloud determination: 20180925/2310Z – Visual data(14) Remarks:(15) Contacts:Dr. Olga A. Girina, Head of KVERT, IVS FEB RAS\ngirina(a)kscnet.ru +74152202044\n\nDuty scientist: +79622825253 (16) Next Notice:A new VONA will be issued if conditions change significantly or the colour code is changed. VONAs are posted at http://www.kscnet.ru/ivs/kvert/index_eng.php.\n\nIn Russia, KVERT, on behalf of the Institute of Volcanology and Seismology (IVS) FEB RAS, is responsible for providing information on volcanic activity to international air navigation services for the airspace users.

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