M3.9 earthquake 167 km SSE of Attu Station, Alaska
A magnitude 3.9 earthquake struck 167 km SSE of Attu Station, Alaska at May 8, 4:25 PM ET, 10 km deep, minor – felt by people near the epicenter.
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| Magnitude | 3.9 mb |
| Time | 8 May 2026, 20:25 UTC |
| Location | 51.382°, 173.769° – 167 km SSE of Attu Station, Alaska |
| Depth | 10.0 km |
| Felt reports | 0 |
| Max. estimated intensity (MMI) | 1.0 |
| USGS event | us6000swzr |
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 4.6 | 194 km SE of Attu Station, Alaska | Oct 12, 10:29 AM 4 d ago | 10 km | – |
| 4.5 | 206 km SSE of Attu Station, Alaska | Nov 10, 1:51 PM 340 d ago | 10 km | – |
| 4.4 | 182 km SSE of Attu Station, Alaska | May 21, 2:07 AM 149 d ago | 10 km | – |
| 4.3 | 116 km SSE of Attu Station, Alaska | May 18, 6:36 PM 151 d ago | 10 km | – |
| 4.2 | 198 km SSE of Attu Station, Alaska | May 12, 8:42 PM 157 d ago | 10 km | – |
| 4.2 | 174 km S of Attu Station, Alaska | May 10, 6:44 PM 159 d ago | 10 km | – |
| 4.2 | 180 km SSE of Attu Station, Alaska | Feb 18, 9:16 AM 240 d ago | 10 km | – |
| 4.0 | 217 km SSE of Attu Station, Alaska | Jun 27, 1:52 AM 112 d ago | 10 km | – |
| 4.0 | 195 km SSE of Attu Station, Alaska | Apr 22, 12:28 AM 178 d ago | 10 km | – |
| 3.9 | 117 km SSE of Attu Station, Alaska | Sep 9, 6:53 AM 37 d ago | 10 km | – |
| 3.8 | 171 km SE of Attu Station, Alaska | Jun 12, 6:20 PM 126 d ago | 20 km | – |
| 3.8 | 98 km SE of Attu Station, Alaska | May 17, 7:16 AM 152 d ago | 35 km | – |
About this earthquake
How strong was the 167 km SSE of Attu Station, Alaska earthquake?
Magnitude 3.9 (mb), minor – felt by people near the epicenter. Depth 10 km. Strongest estimated shaking: intensity 1.0 on the Modified Mercalli scale.
Was it felt?
No felt reports have been submitted to the USGS so far.
Were there aftershocks?
5 earthquakes within 100 km in the following two weeks are in our records, the strongest M4.4.
More
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.