M4.2 earthquake 191 km SE of Perryville, Alaska
A magnitude 4.2 earthquake struck 191 km SE of Perryville, Alaska at Dec 25, 6:38 PM ET, 12 km deep, light – felt by most people nearby, rattling windows, rarely damage.
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| Magnitude | 4.2 ml |
| Time | 25 Dec 2025, 23:38 UTC |
| Location | 54.772°, -156.886° – 191 km SE of Perryville, Alaska |
| Depth | 12.0 km |
| Felt reports | 0 |
| Max. estimated intensity (MMI) | 1.8 |
| USGS event | ak2025ziyyjt |
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 4.8 | 184 km SE of Perryville, Alaska | Aug 29, 11:16 AM 48 d ago | 5 km | – |
| 4.4 | 100 km SE of Chignik, Alaska | Nov 12, 9:37 AM 338 d ago | 29 km | – |
| 4.1 | 190 km SE of Perryville, Alaska | Dec 25, 7:09 PM 295 d ago | 14 km | – |
| 3.9 | 125 km SE of Perryville, Alaska | Aug 29, 6:38 PM 48 d ago | 118 km | – |
| 3.9 | 197 km SE of Perryville, Alaska | Aug 6, 12:11 AM 72 d ago | 36 km | – |
| 3.9 | 202 km SE of Chignik, Alaska | Dec 7, 7:22 AM 313 d ago | 25 km | – |
| 3.7 | 197 km SE of Chignik, Alaska | Jun 17, 8:35 PM 121 d ago | 23 km | – |
| 3.7 | 212 km SE of Chignik, Alaska | Jun 5, 11:48 AM 133 d ago | 5 km | – |
| 3.6 | 193 km SE of Perryville, Alaska | Aug 6, 12:13 AM 72 d ago | 20 km | – |
| 3.6 | 196 km SE of Perryville, Alaska | Apr 18, 1:54 PM 181 d ago | 20 km | – |
| 3.6 | 234 km SE of Perryville, Alaska | Mar 7, 8:24 PM 223 d ago | 20 km | – |
| 3.5 | 150 km SE of Chignik, Alaska | Oct 12, 7:23 PM 4 d ago | 7 km | – |
About this earthquake
How strong was the 191 km SE of Perryville, Alaska earthquake?
Magnitude 4.2 (ml), light – felt by most people nearby, rattling windows, rarely damage. Depth 12 km. Strongest estimated shaking: intensity 1.8 on the Modified Mercalli scale.
Was it felt?
No felt reports have been submitted to the USGS so far.
Were there aftershocks?
1 earthquakes within 100 km in the following two weeks are in our records, the strongest M4.1.
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.