June 2017 - Avo_kvert - list.avo.alaska.edu

VONA/KVERT (Sheveluch 2017-134)
by KVERT 14 Jun '17

14 Jun '17

 (1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) (2) Issued:20170615/0656Z (3) Volcano:Sheveluch (CAVW #300270) (4) Current Aviation Color Code:RED (5) Previous Aviation Color Code:red (6) Source:KVERT (7) Notice Number:2017-134 (8) Volcano Location:N 56 deg 38 min E 161 deg 18 min (9) Area:Kamchatka, Russia (10) Summit Elevation:10768.24 ft (3283 m), the dome elevation ~8200 ft (2500 m)(11) Volcanic Activity Summary:Activity of the volcano continues. Two ash cloud continues to drift to the north-east and to the south-west ftom Sheveluch volcano. A front of ash plume 1 is about 640 km to the east-north-east (azimuth 65 degrees) from the volcano. A front of ash plume 2 is about 294 km to the south-west (azimuth 227 degrees) from the volcano.\n\nExplosive-extrusive eruption 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 aircraft. (12) Volcanic cloud height:First ash plume\n22960-26240 ft (7000-8000 m) AMSL Time and method of ash plume/cloud height determination: 20170615/0600Z – Himawari-8\n\nSecond ash plume\n22960-26240 ft (7000-8000 m) a.s.l. Time and method of ash plume/cloud height determination: 20170615/0600Z – Himawari-8(13) Other volcanic cloud information:First ash plume\nDistance of ash plume/cloud of the volcano: 398 mi (640 km)\nDirection of drift of ash plume/cloud of the volcano: ENE / azimuth 65 deg \nTime and method of ash plume/cloud determination: 20170615/0600Z – Himawari-8\n\nSecond ash plume\nDistance of ash plume/cloud of the volcano: 183 mi (294 km)\nDirection of drift of ash plume/cloud of the volcano: SW / azimuth 227 deg \nTime and method of ash plume/cloud determination: 20170615/0600Z – Himawari-8(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 Aviation Color Code is changes. 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 (Klyuchevskoy 2017-133)
by KVERT 14 Jun '17

14 Jun '17

 (1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) (2) Issued:20170615/0644Z (3) Volcano:Klyuchevskoy (CAVW #300260) (4) Current Aviation Color Code:ORANGE (5) Previous Aviation Color Code:orange (6) Source:KVERT (7) Notice Number:2017-133 (8) Volcano Location:N 56 deg 3 min E 160 deg 38 min (9) Area:Kamchatka, Russia (10) Summit Elevation:15580 ft (4750 m)(11) Volcanic Activity Summary:Explosive eruption of the volcano continues. Ash plume drift for about 85 km to the west-south-west from the volcano.\n\nExplosive eruption of the volcano continues. Ash explosions up to 26,200-32,800 ft (8-10 km) a.s.l. could occur at any time. Ongoing activity could affect international and low-flying aircraft. (12) Volcanic cloud height:19680-22960 ft (6000-7000 m) AMSL Time and method of ash plume/cloud height determination: 20170615/0640Z – Video data(13) Other volcanic cloud information:Distance of ash plume/cloud of the volcano: 53 mi (85 km)\nDirection of drift of ash plume/cloud of the volcano: WSW / azimuth 252 deg \nTime and method of ash plume/cloud determination: 20170615/0600Z – Himawari-8(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 Aviation Color Code is changes. 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 (Sheveluch 2017-132)
by KVERT 14 Jun '17

14 Jun '17

 (1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) (2) Issued:20170615/0501Z (3) Volcano:Sheveluch (CAVW #300270) (4) Current Aviation Color Code:RED (5) Previous Aviation Color Code:red (6) Source:KVERT (7) Notice Number:2017-132 (8) Volcano Location:N 56 deg 38 min E 161 deg 18 min (9) Area:Kamchatka, Russia (10) Summit Elevation:10768.24 ft (3283 m), the dome elevation ~8200 ft (2500 m)(11) Volcanic Activity Summary:Activity of the volcano continues. Two ash cloud continues to drift to the north-east and to the south-west ftom Sheveluch volcano. A front of ash plume 1 is about 434 km to the north-east (azimuth 54 degrees) from the volcano. A front of ash plume 2 is about 235 km to the south-west (azimuth 236 degrees) from the volcano.\n\nExplosive-extrusive eruption 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 aircraft. (12) Volcanic cloud height:First ash plume\n22960-26240 ft (7000-8000 m) AMSL Time and method of ash plume/cloud height determination: 20170615/0430Z – Himawari-8\n\nSecond ash plume\n22960-26240 ft (7000-8000 m) a.s.l. Time and method of ash plume/cloud height determination: 20170615/0430Z – Himawari-8(13) Other volcanic cloud information:First ash plume\nDistance of ash plume/cloud of the volcano: 270 mi (434 km)\nDirection of drift of ash plume/cloud of the volcano: NE / azimuth 54 deg \nTime and method of ash plume/cloud determination: 20170615/0430Z – Himawari-8\n\nSecond ash plume\nDistance of ash plume/cloud of the volcano: 146 mi (235 km)\nDirection of drift of ash plume/cloud of the volcano: SW / azimuth 236 deg \nTime and method of ash plume/cloud determination: 20170615/0430Z – Himawari-8(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 Aviation Color Code is changes. 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 (Sheveluch 2017-131)
by KVERT 14 Jun '17

14 Jun '17

 (1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) (2) Issued:20170615/0230Z (3) Volcano:Sheveluch (CAVW #300270) (4) Current Aviation Color Code:RED (5) Previous Aviation Color Code:red (6) Source:KVERT (7) Notice Number:2017-131 (8) Volcano Location:N 56 deg 38 min E 161 deg 18 min (9) Area:Kamchatka, Russia (10) Summit Elevation:10768.24 ft (3283 m), the dome elevation ~8200 ft (2500 m)(11) Volcanic Activity Summary:Activity of the volcano continues. Two ash cloud continues to drift to the north-east and to the south-west ftom Sheveluch volcano. A front of ash plume 1 (in size 138x68 km) is about 242 km to the north-east (azimuth 36 degrees) from the volcano. A front of ash plume 2 (in size 160x205 km) is about 235 km to the south-west (azimuth 228 degrees) from the volcano.\n\nExplosive-extrusive eruption 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 aircraft. (12) Volcanic cloud height:First ash plume\n22960-26240 ft (7000-8000 m) AMSL Time and method of ash plume/cloud height determination: 20170615/0140Z – Himawari-8\n\nSecond ash plume\n22960-26240 ft (7000-8000 m) a.s.l. Time and method of ash plume/cloud height determination: 20170615/0140Z – Himawari-8(13) Other volcanic cloud information:First ash plume\nDistance of ash plume/cloud of the volcano: 150 mi (242 km)\nDirection of drift of ash plume/cloud of the volcano: NE / azimuth 36 deg \nTime and method of ash plume/cloud determination: 20170615/0140Z – Himawari-8\n\nSecond ash plume\nDistance of ash plume/cloud of the volcano: 146 mi (235 km)\nDirection of drift of ash plume/cloud of the volcano: SW / azimuth 228 deg \nTime and method of ash plume/cloud determination: 20170615/0140Z – Himawari-8(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 Aviation Color Code is changes. 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 (Sheveluch 2017-130)
by KVERT 14 Jun '17

14 Jun '17

 (1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) (2) Issued:20170614/2336Z (3) Volcano:Sheveluch (CAVW #300270) (4) Current Aviation Color Code:RED (5) Previous Aviation Color Code:red (6) Source:KVERT (7) Notice Number:2017-130 (8) Volcano Location:N 56 deg 38 min E 161 deg 18 min (9) Area:Kamchatka, Russia (10) Summit Elevation:10768.24 ft (3283 m), the dome elevation ~8200 ft (2500 m)(11) Volcanic Activity Summary:Activity of the volcano continues. Large ash cloud in size of 422x155 km (about 36 000 square km) is observing over Sheveluch volcano. Ash cloud with large content of ash particles (in size 84x55 km) is noting for about 131 km to the north-northeast (azimuth 11 degrees) from the volcano. But a general front of the largest ash cloud is noting for about 226 km to the north-east (azimuth 45 degrees) from the volcano, and the other - for about 194 kn to the south-west (azimuth 234 degrees) from the volcano. Activity of the volcano continues.\n\nExplosive-extrusive eruption 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 aircraft. (12) Volcanic cloud height:26240-29520 ft (8000-9000 m) AMSL Time and method of ash plume/cloud height determination: 20170614/2230Z – Himawari-8(13) Other volcanic cloud information:Distance of ash plume/cloud of the volcano: 140 mi (226 km)\nDirection of drift of ash plume/cloud of the volcano: NE / azimuth 45 deg \nTime and method of ash plume/cloud determination: 20170614/2230Z – Himawari-8(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 Aviation Color Code is changes. 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 (Klyuchevskoy 2017-129)
by KVERT 14 Jun '17

14 Jun '17

 (1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) (2) Issued:20170614/2310Z (3) Volcano:Klyuchevskoy (CAVW #300260) (4) Current Aviation Color Code:ORANGE (5) Previous Aviation Color Code:orange (6) Source:KVERT (7) Notice Number:2017-129 (8) Volcano Location:N 56 deg 3 min E 160 deg 38 min (9) Area:Kamchatka, Russia (10) Summit Elevation:15580 ft (4750 m)(11) Volcanic Activity Summary:Explosive eruption of the volcano continues. Ash plume drift for about 155 km to the west-south-west from the volcano.\n\nExplosive eruption of the volcano continues. Ash explosions up to 26,200-32,800 ft (8-10 km) a.s.l. could occur at any time. Ongoing activity could affect international and low-flying aircraft. (12) Volcanic cloud height:19680-21320 ft (6000-6500 m) AMSL Time and method of ash plume/cloud height determination: 20170614/2307Z – Video data(13) Other volcanic cloud information:Distance of ash plume/cloud of the volcano: 96 mi (155 km)\nDirection of drift of ash plume/cloud of the volcano: WSW / azimuth 249 deg \nTime and method of ash plume/cloud determination: 20170614/2230Z – Himawari-8(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 Aviation Color Code is changes. 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 (Sheveluch 2017-128)
by KVERT 14 Jun '17

14 Jun '17

 (1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) (2) Issued:20170614/2108Z (3) Volcano:Sheveluch (CAVW #300270) (4) Current Aviation Color Code:RED (5) Previous Aviation Color Code:red (6) Source:KVERT (7) Notice Number:2017-128 (8) Volcano Location:N 56 deg 38 min E 161 deg 18 min (9) Area:Kamchatka, Russia (10) Summit Elevation:10768.24 ft (3283 m), the dome elevation ~8200 ft (2500 m)(11) Volcanic Activity Summary:Large ash cloud in size of 196x223 km is observing over Sheveluch volcano. Front of ash cloud with large content of ash particles (in size 67x54 km) is noting for about 96 km to the north-northwest (azimuth 344 degrees) from the volcano, but the other front of ash cloud - 118 km to the south-west (azimuth 226 degrees) from the volcano. Activity of the volcano continues.\n\nExplosive-extrusive eruption 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 aircraft. (12) Volcanic cloud height:32800-39360 ft (10000-12000 m) AMSL Time and method of ash plume/cloud height determination: 20170614/2020Z – Himawari-8(13) Other volcanic cloud information:Distance of ash plume/cloud of the volcano: 60 mi (96 km)\nDirection of drift of ash plume/cloud of the volcano: NNW / azimuth 344 deg \nTime and method of ash plume/cloud determination: 20170614/2020Z – Himawari-8(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 Aviation Color Code is changes. 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 (Sheveluch 2017-127)
by KVERT 14 Jun '17

14 Jun '17

 (1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) (2) Issued:20170614/1932Z (3) Volcano:Sheveluch (CAVW #300270) (4) Current Aviation Color Code:RED (5) Previous Aviation Color Code:orange (6) Source:KVERT (7) Notice Number:2017-127 (8) Volcano Location:N 56 deg 38 min E 161 deg 18 min (9) Area:Kamchatka, Russia (10) Summit Elevation:10768.24 ft (3283 m), the dome elevation ~8200 ft (2500 m)(11) Volcanic Activity Summary:Vast ash cloud (size 140x60 km) from the eruption on 16:30 UTC was observed about 64 km to the south-west and 76 km to north-west from the volcano.\n\nExplosive-extrusive eruption of the volcano continues. Ash explosions up to 26,200-32,800 ft (8-10 km) a.s.l. could occur at any time. Ongoing activity could affect international and low-flying aircraft. (12) Volcanic cloud height:39360 ft (12000 m) AMSL Time and method of ash plume/cloud height determination: 20170614/1630Z – Himawari-8(13) Other volcanic cloud information:Distance of ash plume/cloud of the volcano: 47 mi (76 km)\nDirection of drift of ash plume/cloud of the volcano: N / azimuth 352 deg \nTime and method of ash plume/cloud determination: 20170614/1900Z – Himawari-8\nStart time of explosion and how determined: 20170614/1620Z – Satellite data(14) Remarks:(15) Contacts: Dmitry V. Melnikov, IVS FEB RAS\ndvm(a)kscnet.ru \n\nDuty scientist: +79622825253 (16) Next Notice:A new VONA will be issued if conditions change significantly or the Aviation Color Code is changes. 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, June 13, 2017
by KVERT 13 Jun '17

13 Jun '17

VONA/KVERT DAILY REPORT Kamchatkan and Northern Kuriles Volcanic Activity June 13, 2017, 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 Color Code is ORANGE A growth of the lava dome continues (a viscous lava flow reveal in the northern its part), strong fumarole activity, ash explosions, hot avalanches and an incandescence of the dome blocks and hot avalanches accompany this process. Satellite data by KVERT showed the volcano was obscured by clouds. KLYUCHEVSKOY VOLCANO (CAVW #300260) 56.06 N, 160.64 E; Elevation 15580 ft (4750 m) Aviation Color Code is ORANGE Explosive eruption 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 Color Code is ORANGE A moderate 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 Color Code is ORANGE A moderate 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 Color 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: 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 DAILY RELEASE, June 12, 2017
by KVERT 12 Jun '17

12 Jun '17

VONA/KVERT DAILY REPORT Kamchatkan and Northern Kuriles Volcanic Activity June 12, 2017, 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 Color Code is ORANGE A growth of the lava dome continues (a viscous lava flow reveal in the northern its part), strong fumarole activity, ash explosions, hot avalanches and an incandescence of the dome blocks and hot avalanches accompany this process. Satellite data by KVERT showed the volcano was obscured by clouds. KLYUCHEVSKOY VOLCANO (CAVW #300260) 56.06 N, 160.64 E; Elevation 15580 ft (4750 m) Aviation Color Code is ORANGE Explosive eruption of the volcano continues. Satellite data by KVERT showed a thermal anomaly over the volcano; ash plume drifted for about 290 km to the south-west from the volcano. KARYMSKY VOLCANO (CAVW #300130) 54.05 N, 159.44 E; Elevation 4874 ft (1486 m) Aviation Color Code is ORANGE A moderate activity of the volcano continues. Satellite data by KVERT showed a thermal anomaly over the volcano. EBEKO VOLCANO (CAVW #290380) 50.69 N, 156.01 E; Elevation 3792 ft (1156 m) Aviation Color Code is ORANGE A moderate 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 Color 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: 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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