2 Feb 2026, 10:45 UTC · Feb 2, 5:45 AM ET
M3.9 earthquake 135 km WNW of Nikolski, Alaska
A magnitude 3.9 earthquake struck 135 km WNW of Nikolski, Alaska at Feb 2, 5:45 AM ET, 194 km deep, minor – felt by people near the epicenter.
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under 33–44–55–66+
| Magnitude | 3.9 mb |
| Time | 2 Feb 2026, 10:45 UTC |
| Location | 53.408°, -170.726° – 135 km WNW of Nikolski, Alaska |
| Depth | 194.3 km |
| Felt reports | 0 |
| Max. estimated intensity (MMI) | 1.0 |
| USGS event | us6000s9zn |
Within 100 km
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 6.5 | 177 km W of Nikolski, Alaska · tsunami flag · PAGER green | Sep 17, 10:19 AM 29 d ago | 98 km | 8 reports |
| 4.5 | 101 km WSW of Nikolski, Alaska | Sep 20, 9:55 AM 26 d ago | 92 km | – |
| 4.4 | 90 km W of Nikolski, Alaska | Jun 25, 7:05 PM 113 d ago | 64 km | – |
| 4.1 | 171 km W of Nikolski, Alaska | Sep 17, 10:39 AM 29 d ago | 104 km | – |
| 3.9 | 142 km W of Nikolski, Alaska | Jul 23, 12:43 AM 86 d ago | 226 km | – |
| 3.8 | 169 km W of Nikolski, Alaska | Sep 17, 10:46 AM 29 d ago | 100 km | – |
| 3.8 | 92 km W of Nikolski, Alaska | Feb 23, 8:03 AM 235 d ago | 9 km | – |
| 3.7 | 86 km WSW of Nikolski, Alaska | Feb 24, 5:27 AM 234 d ago | 10 km | – |
| 3.5 | 163 km W of Nikolski, Alaska | Sep 17, 10:34 AM 29 d ago | 95 km | – |
| 3.5 | 165 km W of Nikolski, Alaska | May 31, 8:42 AM 138 d ago | 107 km | – |
| 3.4 | 166 km W of Nikolski, Alaska | Sep 17, 12:45 PM 29 d ago | 100 km | – |
| 3.4 | 119 km WNW of Nikolski, Alaska | Sep 4, 8:22 PM 42 d ago | 159 km | – |
FAQ
About this earthquake
How strong was the 135 km WNW of Nikolski, Alaska earthquake?
Magnitude 3.9 (mb), minor – felt by people near the epicenter. Depth 194 km. Strongest estimated shaking: intensity 1.0 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
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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.