M4.7 Earthquake — 172 km E of Atka, Alaska
M4.7 Earthquake — 172 km E of Atka, Alaska is one of 9,000 earthquakes in the SeismicGuard dataset. Key details — Magnitude: 4.7; Location: 172 km E of Atka, Alaska; Date/time (UTC): 2026-04-11 00:39 UTC.
| Magnitude | 4.7 |
|---|---|
| Location | 172 km E of Atka, Alaska |
| Date/time (UTC) | 2026-04-11 00:39 UTC |
| Depth (km) | 62.929 |
| Felt reports | 0 |
| Tsunami flag | No |
| USGS event ID | us6000sp8g |
| Official record | https://earthquake.usgs.gov/earthquakes/eventpage/us6000sp8g |