Вулканы Камчатки и Курил в состоянии извержения или активизации
KVERT Information Release
 (1) KVERT VOLCANIC ACTIVITY NOTICE (VAN)
 (2) Issued:20260823/0943Z
 (3) Volcano:Klyuchevskoy (CAVW #300260)
 (4) Current aviation colour code:ORANGE
 (5) Previous aviation colour code:orange
 (6) Source:KVERT
 (7) Notice Number:2026-93
 (8) Volcano Location:N 56 deg 03 min E 160 deg 39 min
 (9) Area:Kamchatka, Russia
(10) Summit Elevation:4750 m (15580 ft)
(11) Volcanic Activity Summary:The explosive eruption of the volcano continues. According to video data, an ash rose up to 6 km a.s.l. Satellite data by KVERT showed an ash plume is extending for 70 km to the north-east of the volcano.

The moderate explosive eruption of the volcano continues. Ongoing activity could affect low-flying aircraft.
(12) Volcanic cloud height:6000 m (19680 ft) AMSL Time and method of ash plume/cloud height determination: 20260823/0835Z – Video data
(13) Other volcanic cloud information:Distance of ash plume/cloud of the volcano: 70 km (43 mi)
Direction of drift of ash plume/cloud of the volcano: ENE / azimuth 62 deg
Time and method of ash plume/cloud determination: 20260823/0920Z – Himawari-9 14m15
(14) Remarks:
(15) Contacts: Dmitry V. Melnikov, IVS FEB RAS, dvm@kscnet.ru,

Duty scientist: +79622825253
(16) Next Notice:A new Notice will be issued if conditions change significantly or the colour code is changed. Notices are posted at http://kvert.febras.net.

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.

CITATION GUIDELINES


For formal scientific citation of this KVERT Volcanic Activity Notice, please use the following:
KVERT Volcanic Activity Notice, августа 23, 2026. KVERT, Institute of Volcanology and Seismology FEB RAS. URL: http://kvert.febras.net/van/?n=2026-93.