M2.7 earthquake — 66 km S of Atka, Alaska
An magnitude 2.7 earthquake occurred 66 km S of Atka, Alaska on Aug 5, 2026 at 19:51 UTC. The epicenter was at a depth of 5 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 | M2.7 |
|---|---|
| Depth | 5.0 km |
| Coordinates | 51.603, -174.222 |
| Time | Aug 5, 19:51 UTC |
| Location | 66 km S of Atka, Alaska |
| USGS event ID | aka2026pkmlux |
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 |
|---|---|---|---|
| M2.6 | 10 km | Aug 4, 12:57 UTC | 60 km S of Atka, Alaska |
| M2.8 | 17 km | Aug 2, 16:08 UTC | 82 km S of Atka, Alaska |
| M2.6 | 44 km | Aug 5, 03:13 UTC | 86 km SSE of Atka, Alaska |
| M2.6 | 45 km | Aug 4, 22:18 UTC | 33 km SW of Atka, Alaska |
| M4.3 | 46 km | Aug 4, 14:57 UTC | 83 km SSE of Atka, Alaska |
| M2.9 | 47 km | Aug 4, 20:22 UTC | 92 km SSE of Atka, Alaska |
Earthquake activity in this area
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Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.