4.2
Magnitude (mb)
158 km SSE of Atka, Alaska
A magnitude 4.2 earthquake struck 158 km SSE of Atka, Alaska at a depth of 10 km.
- Time
- Oct 27, 2026, 21:07:28
- UTC
- Oct 27, 2026, 21:07:28
- Depth
- 10.0 km
- Coordinates
- 50.8367, -173.5390
Sources
| Source | Magnitude | Time | Depth | |
|---|---|---|---|---|
| USGS | 4.2 mb | 21:07:28 | 10.0 km | Original ↗ |
Agencies often report slightly different magnitudes and locations for the same earthquake. This comes from differences in methods and station networks and is normal.