M2.8 earthquake — 229 km ESE of Attu Station, Alaska
An magnitude 2.8 earthquake occurred 229 km ESE of Attu Station, Alaska on Aug 10, 2026 at 03:05 UTC. The epicenter was at a depth of 17 km — a shallow earthquake. Shallow quakes concentrate their energy near the surface, so they tend to produce stronger shaking close to the epicenter.
Event data
| Magnitude | M2.8 |
|---|---|
| Depth | 16.5 km |
| Coordinates | 52.003, 176.273 |
| Time | Aug 10, 03:05 UTC |
| Location | 229 km ESE of Attu Station, Alaska |
| USGS event ID | us6000tk1d |
What this magnitude typically means
Very small earthquakes are usually only detected by instruments and are rarely felt. They are a normal part of background seismic activity. Tremor does not compute a single local shaking figure here, because how strong a quake feels at any address depends on distance, depth and local geology — open the interactive globe to explore the ShakeMap and estimated intensity.
Nearby recent earthquakes
| Magnitude | Distance | Time (UTC) | Location |
|---|---|---|---|
| M3.3 | 3 km | Aug 14, 01:58 UTC | 232 km ESE of Attu Station, Alaska |
| M3.4 | 4 km | Aug 11, 01:18 UTC | 232 km ESE of Attu Station, Alaska |
| M2.8 | 4 km | Aug 10, 06:14 UTC | 233 km ESE of Attu Station, Alaska |
| M2.7 | 5 km | Aug 11, 06:36 UTC | 233 km ESE of Attu Station, Alaska |
| M2.9 | 5 km | Aug 11, 09:57 UTC | 232 km ESE of Attu Station, Alaska |
| M3.2 | 5 km | Aug 12, 03:03 UTC | 233 km ESE of Attu Station, Alaska |
Earthquake activity in this area
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Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.