18 Mar 2026, 18:29 UTC · Mar 18, 2:29 PM ET
M3.7 earthquake 124 km ESE of Attu Station, Alaska
A magnitude 3.7 earthquake struck 124 km ESE of Attu Station, Alaska at Mar 18, 2:29 PM ET, 66 km deep, minor – felt by people near the epicenter.
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under 33–44–55–66+
| Magnitude | 3.7 mb |
| Time | 18 Mar 2026, 18:29 UTC |
| Location | 52.269°, 174.765° – 124 km ESE of Attu Station, Alaska |
| Depth | 66.0 km |
| Felt reports | 0 |
| USGS event | us7000s851 |
Within 100 km
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 4.7 | 145 km ESE of Attu Station, Alaska | Apr 14, 8:45 AM 185 d ago | 56 km | – |
| 4.6 | 194 km SE of Attu Station, Alaska | Oct 12, 10:29 AM 4 d ago | 10 km | – |
| 4.3 | 116 km SSE of Attu Station, Alaska | May 18, 6:36 PM 151 d ago | 10 km | – |
| 4.1 | 215 km ESE of Attu Station, Alaska | Apr 9, 7:32 AM 190 d ago | 10 km | – |
| 4.0 | 216 km ESE of Attu Station, Alaska | May 6, 5:00 PM 163 d ago | 10 km | – |
| 4.0 | 222 km ESE of Attu Station, Alaska | Mar 4, 8:41 PM 226 d ago | 10 km | – |
| 4.0 | 196 km SE of Attu Station, Alaska | Feb 2, 5:34 AM 256 d ago | 35 km | – |
| 3.9 | 117 km SSE of Attu Station, Alaska | Sep 9, 6:53 AM 37 d ago | 10 km | – |
| 3.8 | 128 km E of Attu Station, Alaska | Jun 12, 6:20 PM 126 d ago | 119 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 | – |
| 3.8 | 86 km E of Attu Station, Alaska | Nov 19, 7:43 PM 331 d ago | 111 km | – |
FAQ
About this earthquake
How strong was the 124 km ESE of Attu Station, Alaska earthquake?
Magnitude 3.7 (mb), minor – felt by people near the epicenter. Depth 66 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.
Earthquakes
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.