Volcanic eruption near Anadyr
Reported by USGS 174 days ago.
No stronger detection stands among the 139 recorded within 20 km of this point since 7 March 2026 — 137 others scored the same. The last comparable one was on 7 March 2026.
What the source measured
USGS reported: AVO Great Sitkin ORANGE/WATCH - Slow eruption of lava within the summit crater continues.
Nearby, since 7 March 2026
- March 7, 2026 · score 20 · 0.0 km
- August 29, 2026 · score 20 · 0.0 km
- August 28, 2026 · score 20 · 0.0 km
How we know
One source: USGS. Not yet confirmed by a second, independent source.
Our own score for this event is 20 out of 100, at 60 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Volcano |
| Severity | high |
| Severity Value | 70 |
| Calamity Score | 20 / 100 |
| Confidence | 60% |
| Coordinates | 52.0765, -176.1110 |
| Nearest City | Anadyr (1453 km) |
| Impact Tier | minor |
| Timestamp | 2026-03-08T21:00:32.000Z |
| Source | https://volcanoes.usgs.gov/hans2/view/notice/DOI-USGS-AVO-2026-03-08T21:59:42+00:00 |
Score Breakdown
Technical Details
| ColorCode | ORANGE |
| VolcanoId | 311120 |
| AlertLevel | WATCH |
| NvewsThreat | High Threat |
| VolcanoName | Great Sitkin |
| ObservatoryCode | avo |
| PreviousColorCode | YELLOW |
| PreviousAlertLevel | ADVISORY |
Safety Information
During volcanic activity: follow evacuation orders from authorities. Volcanic ash can damage lungs — wear N95 masks or wet cloth over nose and mouth. Stay indoors during ashfall, close windows, and avoid driving. Lahars and pyroclastic flows can travel at high speeds — stay away from valleys and river channels near the volcano.
Series begins 10 February 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Calamity.live data shows a volcano event with CalamityScore 20/100, near Anadyr, based on data from usgs_volcano. Source: Calamity.live, a platform aggregating real-time data from 196 scientific monitoring sources.