11 Oct 2026, 13:15 UTC · Oct 11, 9:15 AM ET
M3.6 earthquake 39 km N of Petersville, Alaska
A magnitude 3.6 earthquake struck 39 km N of Petersville, Alaska at Oct 11, 9:15 AM ET, 104 km deep, minor – felt by people near the epicenter.
Share
under 33–44–55–66+
| Magnitude | 3.6 ml |
| Time | 11 Oct 2026, 13:15 UTC |
| Location | 62.853°, -150.688° – 39 km N of Petersville, Alaska |
| Depth | 104.1 km |
| Felt reports | 0 |
| Max. estimated intensity (MMI) | 2.0 |
| USGS event | aka2026udsseu |
Within 100 km
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 5.0 | 52 km E of Denali National Park, Alaska | Jul 28, 4:49 PM 80 d ago | 5 km | 164 reports |
| 4.5 | 64 km SE of Denali National Park, Alaska | Jan 6, 9:37 PM 283 d ago | 133 km | 113 reports |
| 4.3 | 57 km SW of Cantwell, Alaska | Apr 27, 11:33 PM 172 d ago | 92 km | 58 reports |
| 4.3 | 48 km SW of Cantwell, Alaska | Jan 30, 4:27 PM 259 d ago | 86 km | 32 reports |
| 4.2 | 7 km SE of Denali National Park, Alaska | Sep 28, 10:55 AM 18 d ago | 5 km | 2 reports |
| 4.1 | 44 km SSE of Denali National Park, Alaska | Jan 21, 9:03 AM 268 d ago | 10 km | 3 reports |
| 4.0 | 19 km WSW of Trapper Creek, Alaska | Feb 18, 9:11 PM 240 d ago | 10 km | 41 reports |
| 3.9 | 62 km S of Cantwell, Alaska | Sep 12, 2:38 AM 35 d ago | 70 km | 6 reports |
| 3.9 | 48 km SSW of Cantwell, Alaska | Mar 20, 5:14 AM 210 d ago | 91 km | – |
| 3.9 | 46 km NNE of Chase, Alaska | Mar 18, 8:23 AM 212 d ago | 82 km | 4 reports |
| 3.8 | 27 km SW of Petersville, Alaska | May 14, 11:50 AM 155 d ago | 82 km | 2 reports |
| 3.8 | 8 km E of Susitna North, Alaska | Nov 10, 2:23 AM 341 d ago | 40 km | 14 reports |
FAQ
About this earthquake
How strong was the 39 km N of Petersville, Alaska earthquake?
Magnitude 3.6 (ml), minor – felt by people near the epicenter. Depth 104 km. Strongest estimated shaking: intensity 2.0 on the Modified Mercalli scale.
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.