M4.0 earthquake Rat Islands, Aleutian Islands, Alaska
A magnitude 4.0 earthquake struck Rat Islands, Aleutian Islands, Alaska at Nov 7, 10:04 PM ET, 111 km deep, light – felt by most people nearby, rattling windows, rarely damage.
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| Magnitude | 4.0 mb |
| Time | 8 Nov 2025, 03:04 UTC |
| Location | 51.816°, 178.433° – Rat Islands, Aleutian Islands, Alaska |
| Depth | 111.1 km |
| Felt reports | 0 |
| USGS event | us7000re6s |
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 5.5 | Rat Islands, Aleutian Islands, Alaska · PAGER green | Dec 13, 5:51 AM 307 d ago | 108 km | – |
| 5.1 | 295 km ESE of Attu Station, Alaska · tsunami flag | Jan 23, 3:25 AM 267 d ago | 10 km | – |
| 4.9 | Rat Islands, Aleutian Islands, Alaska | Feb 14, 2:10 AM 245 d ago | 117 km | – |
| 4.7 | Rat Islands, Aleutian Islands, Alaska | Dec 8, 11:29 PM 312 d ago | 19 km | – |
| 4.6 | Rat Islands, Aleutian Islands, Alaska | May 27, 1:57 AM 143 d ago | 28 km | – |
| 4.5 | Rat Islands, Aleutian Islands, Alaska | Apr 4, 5:39 AM 196 d ago | 22 km | – |
| 4.5 | Rat Islands, Aleutian Islands, Alaska | Nov 2, 3:19 PM 348 d ago | 42 km | – |
| 4.4 | 275 km W of Adak, Alaska | Oct 11, 8:16 AM 5 d ago | 95 km | – |
| 4.4 | Rat Islands, Aleutian Islands, Alaska | Nov 13, 5:49 PM 337 d ago | 116 km | – |
| 4.3 | Rat Islands, Aleutian Islands, Alaska | Jan 12, 4:32 PM 277 d ago | 10 km | – |
| 4.3 | 266 km W of Adak, Alaska | Dec 7, 10:58 AM 313 d ago | 171 km | – |
| 4.3 | Rat Islands, Aleutian Islands, Alaska | Nov 16, 4:01 PM 334 d ago | 97 km | – |
About this earthquake
How strong was the Rat Islands, Aleutian Islands, Alaska earthquake?
Magnitude 4.0 (mb), light – felt by most people nearby, rattling windows, rarely damage. Depth 111 km.
Was it felt?
No felt reports have been submitted to the USGS so far.
Were there aftershocks?
2 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.