(1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA)
(2) Issued:	20201021/2330Z
(3) Volcano:	Bezymianny (CAVW #300250)
(4) Current aviation colour code:	RED
(5) Previous aviation colour code:	red
(6) Source:	KVERT
(7) Notice Number:	2020-191
(8) Volcano Location:	N 55 deg 58 min E 160 deg 35 min
(9) Area:	Kamchatka, Russia
(10) Summit Elevation:	9452.96 ft (2882 m)
(11) Volcanic Activity Summary:	Satellite data shows a large ash cloud moving about 75 km to the west from the volcano. Strong ash explosions is occurring. Ongoing activity could affect international and low-flying aircraft.
(12) Volcanic cloud height:	27880-29520 ft (8500-9000 m) AMSL Time and method of ash plume/cloud height determination: 20201021/2300Z – Himawari-8
(13) Other volcanic cloud information:	Distance of ash plume/cloud of the volcano: 47 mi (75 km) Direction of drift of ash plume/cloud of the volcano: W Time and method of ash plume/cloud determination: 20201021/2300Z – Himawari-8
(14) Remarks:
(15) Contacts:	Alexander G. Manevich, IVS FEB RAS mag@kscnet.ru +74152202115 Duty 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/. 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.