M3.4 earthquake — 215 km WSW of Adak, Alaska
An magnitude 3.4 earthquake occurred 215 km WSW of Adak, Alaska on Aug 13, 2026 at 07:31 UTC. The epicenter was at a depth of 74 km — an intermediate-depth earthquake. Intermediate quakes spread their energy over a wider area and are often felt across a broad region.
Event data
| Magnitude | M3.4 |
|---|---|
| Depth | 73.6 km |
| Coordinates | 51.468, -179.676 |
| Time | Aug 13, 07:31 UTC |
| Location | 215 km WSW of Adak, Alaska |
| USGS event ID | aka2026pyhymj |
What this magnitude typically means
Minor earthquakes are often felt close to the epicenter but almost never cause damage. Whether you feel one at all depends on how near and how shallow it is. 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 |
|---|---|---|---|
| M3.2 | 31 km | Aug 14, 13:33 UTC | 200 km W of Adak, Alaska |
| M2.7 | 42 km | Aug 14, 07:05 UTC | 197 km WSW of Adak, Alaska |
| M2.9 | 51 km | Aug 13, 11:09 UTC | 184 km W of Adak, Alaska |
| M2.5 | 55 km | Aug 13, 19:09 UTC | 239 km WSW of Adak, Alaska |
| M2.5 | 66 km | Aug 13, 15:22 UTC | 186 km WSW of Adak, Alaska |
| M2.8 | 71 km | Aug 14, 06:02 UTC | 176 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.