The Kamchatkan Volcanic Eruption Response Team; Laboratory for Seismic and Volcanic Activity Research (ISVA; KVERT) reported that the eruption continued at Sheveluch on 21 August 2025 (local). The aviation alert level at Sheveluch remained at „Orange“ (level 3 on a 4-level scale).
Source: Kamchatkan Volcanic Eruption Response Team (KVERT); Laboratory for Seismic and Volcanic Activity Research (ISVA)
Current Alerts:
Observatory alert level: unavailable or not collected
Aviation Alert Level: „Orange“ (level 3 on a 4-level scale)
Adapted from: Smithsonian / USGS Daily Volcanic Activity Report for Aug 24, 2025