12 Mar 2026, 09:41 UTC · Mar 12, 5:41 AM ET
M3.4 earthquake 141 km SSE of Atka, Alaska
A magnitude 3.4 earthquake struck 141 km SSE of Atka, Alaska at Mar 12, 5:41 AM ET, 20 km deep, minor – felt by people near the epicenter.
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under 33–44–55–66+
| Magnitude | 3.4 ml |
| Time | 12 Mar 2026, 09:41 UTC |
| Location | 51.028°, -173.393° – 141 km SSE of Atka, Alaska |
| Depth | 20.0 km |
| Felt reports | 0 |
| USGS event | aka2026ezgcvz |
Within 100 km
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 5.8 | 103 km SE of Atka, Alaska · PAGER green | Jul 26, 4:35 AM 83 d ago | 12 km | – |
| 5.1 | 79 km SE of Atka, Alaska | Dec 1, 5:21 PM 319 d ago | 35 km | 2 reports |
| 4.9 | 86 km SSE of Atka, Alaska | Aug 1, 7:07 PM 76 d ago | 35 km | – |
| 4.9 | 102 km SE of Atka, Alaska | Jul 25, 5:03 PM 83 d ago | 20 km | – |
| 4.9 | 101 km SE of Atka, Alaska | Jul 23, 5:30 AM 85 d ago | 35 km | – |
| 4.6 | 89 km SE of Atka, Alaska | Aug 2, 1:18 AM 76 d ago | 40 km | – |
| 4.6 | 98 km SE of Atka, Alaska | Jul 23, 2:51 AM 86 d ago | 43 km | – |
| 4.6 | 188 km SSE of Atka, Alaska | Apr 12, 4:41 PM 187 d ago | 10 km | – |
| 4.5 | 76 km ESE of Atka, Alaska | Aug 8, 11:36 PM 69 d ago | 52 km | 1 report |
| 4.5 | 86 km S of Atka, Alaska | Sep 25, 7:40 AM 386 d ago | 16 km | – |
| 4.3 | 87 km SSE of Atka, Alaska | Aug 4, 10:57 AM 73 d ago | 33 km | – |
| 4.3 | 85 km SE of Atka, Alaska | Jul 26, 9:18 AM 82 d ago | 39 km | – |
FAQ
About this earthquake
How strong was the 141 km SSE of Atka, Alaska earthquake?
Magnitude 3.4 (ml), minor – felt by people near the epicenter. Depth 20 km.
Was it felt?
No felt reports have been submitted to the USGS so far.
Were there aftershocks?
No earthquakes within 100 km have followed so far in our records.
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Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.