M2.8 earthquake — Rat Islands, Aleutian Islands, Alaska
An magnitude 2.8 earthquake occurred Rat Islands, Aleutian Islands, Alaska on Aug 13, 2026 at 10:12 UTC. The epicenter was at a depth of 13 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 | 12.6 km |
| Coordinates | 50.950, 178.021 |
| Time | Aug 13, 10:12 UTC |
| Location | Rat Islands, Aleutian Islands, Alaska |
| USGS event ID | aka2026pynipu |
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 |
|---|---|---|---|
| M2.5 | 55 km | Aug 9, 13:16 UTC | Rat Islands, Aleutian Islands, Alaska |
| M2.6 | 64 km | Aug 15, 03:57 UTC | Rat Islands, Aleutian Islands, Alaska |
| M2.5 | 91 km | Aug 9, 10:24 UTC | Rat Islands, Aleutian Islands, Alaska |
| M2.5 | 92 km | Aug 13, 08:22 UTC | Rat Islands, Aleutian Islands, Alaska |
| M3.6 | 101 km | Aug 10, 18:09 UTC | Rat Islands, Aleutian Islands, Alaska |
| M2.7 | 108 km | Aug 10, 01:27 UTC | 283 km WSW of Adak, Alaska |
Earthquake activity in this area
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Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.