M2.8 earthquake — 7 km SW of Cohoe, Alaska
An magnitude 2.8 earthquake occurred 7 km SW of Cohoe, Alaska on Sep 9, 2026 at 22:01 UTC. The epicenter was at a depth of 68 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 | 68.2 km |
| Coordinates | 60.323, -151.416 |
| Time | Sep 9, 22:01 UTC |
| Location | 7 km SW of Cohoe, Alaska |
| USGS event ID | aka2026rxhomw |
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 | 37 km | Sep 8, 04:18 UTC | 16 km W of Salamatof, Alaska |
| M2.5 | 45 km | Sep 4, 23:23 UTC | 7 km WNW of Nikiski, Alaska |
| M2.5 | 78 km | Sep 9, 07:22 UTC | 14 km WSW of Tyonek, Alaska |
| M2.9 | 111 km | Sep 9, 18:35 UTC | 25 km ENE of Beluga, Alaska |
| M2.9 | 132 km | Sep 5, 23:31 UTC | 3 km N of Anchorage, Alaska |
| M2.9 | 163 km | Sep 11, 02:56 UTC | 56 km SW of Nanwalek, Alaska |
Earthquake activity in this area
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Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.