M3.5 earthquake — 28 km NNW of Atka, Alaska
An magnitude 3.5 earthquake occurred 28 km NNW of Atka, Alaska on Aug 2, 2026 at 07:53 UTC. The epicenter was at a depth of 242 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 | M3.5 |
|---|---|
| Depth | 241.8 km |
| Coordinates | 52.411, -174.418 |
| Time | Aug 2, 07:53 UTC |
| Location | 28 km NNW of Atka, Alaska |
| USGS event ID | us6000tirf |
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 |
|---|---|---|---|
| M3.5 | 16 km | Aug 3, 04:32 UTC | 15 km WNW of Atka, Alaska |
| M2.6 | 50 km | Aug 4, 22:18 UTC | 33 km SW of Atka, Alaska |
| M2.5 | 82 km | Aug 6, 20:22 UTC | 54 km SE of Atka, Alaska |
| M2.6 | 87 km | Aug 4, 12:57 UTC | 60 km S of Atka, Alaska |
| M2.7 | 91 km | Aug 5, 19:51 UTC | 66 km S of Atka, Alaska |
| M4.9 | 92 km | Aug 9, 03:36 UTC | 68 km ESE 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.