13 Dec 2025, 12:47 UTC · Dec 13, 7:47 AM ET
M3.5 earthquake 11 km NE of Pedro Bay, Alaska
A magnitude 3.5 earthquake struck 11 km NE of Pedro Bay, Alaska at Dec 13, 7:47 AM ET, 157 km deep, minor – felt by people near the epicenter.
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under 33–44–55–66+
| Magnitude | 3.5 ml |
| Time | 13 Dec 2025, 12:47 UTC |
| Location | 59.855°, -153.961° – 11 km NE of Pedro Bay, Alaska |
| Depth | 156.6 km |
| Felt reports | 0 |
| Max. estimated intensity (MMI) | 1.0 |
| USGS event | ak2025ymcrqf |
Within 100 km
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 4.5 | 34 km ENE of Port Alsworth, Alaska · tsunami flag | Jan 6, 3:08 AM 284 d ago | 189 km | 105 reports |
| 4.2 | 37 km WSW of Anchor Point, Alaska | Jul 12, 6:11 PM 96 d ago | 79 km | 26 reports |
| 4.2 | 61 km E of Pedro Bay, Alaska | Jul 12, 2:00 AM 97 d ago | 107 km | 53 reports |
| 4.1 | 32 km W of Anchor Point, Alaska | May 10, 2:59 PM 159 d ago | 95 km | 20 reports |
| 4.1 | 30 km W of Anchor Point, Alaska | Mar 31, 11:44 AM 199 d ago | 83 km | 19 reports |
| 4.1 | 24 km SE of Kokhanok, Alaska | Nov 23, 3:30 PM 327 d ago | 149 km | – |
| 4.1 | 33 km E of Port Alsworth, Alaska | Oct 13, 12:51 PM 368 d ago | 188 km | 14 reports |
| 4.0 | 44 km W of Happy Valley, Alaska | Jul 6, 1:36 AM 103 d ago | 108 km | 71 reports |
| 4.0 | 42 km WNW of Nanwalek, Alaska | May 14, 9:06 AM 155 d ago | 94 km | – |
| 4.0 | 60 km W of Happy Valley, Alaska · tsunami flag | Dec 31, 3:36 PM 289 d ago | 117 km | 3 reports |
| 4.0 | 52 km WNW of Nanwalek, Alaska | Oct 8, 3:33 AM 374 d ago | 94 km | 8 reports |
| 3.9 | 25 km NW of Anchor Point, Alaska | Aug 29, 8:02 AM 48 d ago | 90 km | 19 reports |
FAQ
About this earthquake
How strong was the 11 km NE of Pedro Bay, Alaska earthquake?
Magnitude 3.5 (ml), minor – felt by people near the epicenter. Depth 157 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.
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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.