M4.0 earthquake Rat Islands, Aleutian Islands, Alaska
A magnitude 4.0 earthquake struck Rat Islands, Aleutian Islands, Alaska at Jan 11, 10:04 PM ET, 10 km deep, light – felt by most people nearby, rattling windows, rarely damage. 1 people reported feeling it.
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| Magnitude | 4.0 mb |
| Time | 12 Jan 2026, 03:04 UTC |
| Location | 50.604°, 176.130° – Rat Islands, Aleutian Islands, Alaska |
| Depth | 10.0 km |
| Felt reports | 1 |
| Max. estimated intensity (MMI) | 1.7 |
| USGS event | us7000rp59 |
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 4.8 | Rat Islands, Aleutian Islands, Alaska | Jan 6, 5:57 AM 283 d ago | 12 km | – |
| 4.4 | 296 km SE of Attu Station, Alaska | Jan 6, 6:14 AM 283 d ago | 8 km | – |
| 4.0 | 287 km SE of Attu Station, Alaska | Apr 3, 5:21 AM 196 d ago | 21 km | – |
| 3.9 | 288 km SE of Attu Station, Alaska | Feb 19, 10:41 PM 239 d ago | 10 km | – |
| 3.6 | 238 km SSE of Attu Station, Alaska | Jul 9, 4:00 AM 100 d ago | 10 km | – |
| 3.6 | Rat Islands, Aleutian Islands, Alaska | Apr 2, 3:41 PM 197 d ago | 21 km | – |
| 3.5 | 274 km SE of Attu Station, Alaska | Jul 24, 6:06 PM 84 d ago | 10 km | – |
| 3.5 | 231 km SE of Attu Station, Alaska | Oct 10, 9:12 AM 371 d ago | 10 km | – |
| 3.4 | Rat Islands, Aleutian Islands, Alaska | Mar 31, 2:43 PM 199 d ago | 10 km | – |
| 3.2 | 247 km SSE of Attu Station, Alaska | Sep 5, 6:37 PM 41 d ago | 10 km | – |
| 3.2 | 226 km SE of Attu Station, Alaska | Jul 19, 1:21 PM 89 d ago | 10 km | – |
| 3.1 | 281 km SE of Attu Station, Alaska | May 3, 8:15 AM 166 d ago | 10 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 10 km. Strongest estimated shaking: intensity 1.7 on the Modified Mercalli scale.
Was it felt?
1 people reported feeling it to the USGS "Did You Feel It?" survey; the highest reported intensity was 1.0.
Were there aftershocks?
No earthquakes within 100 km have followed so far in our records.
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.