Earthquake 237 km SE of Attu Station, Alaska
Sun, 22 Mar 2026 22:11:54 GMT
Time2 weeks ago
Location
51.2610, 175.5100
Depth
10.0 KM
Event Summary
A 4.4 magnitude earthquake struck on 237 km SE of Attu Station, Alaska, at Sun, 22 Mar 2026 22:11:54 GMT. Depth: 10km. Reviewed by USGS seismologists, this light quake occurred at a magnitude type of mb.
Magnitude
4.4
mb

Source
USGS
Intensity
-
Agency Reports
4 Sources| Source | Magnitude | Depth | Time |
|---|---|---|---|
| USGSPrimary | 4.4 | 10 km | 2 weeks ago |
| VYT | 4.6 | 10 km | 2 weeks ago |
| NEIC | 4.5 | 10 km | 2 weeks ago |
| AK | 4.4 | 5 km | 2 weeks ago |
Earthquake Details
ConfirmedEvent IDusgs_aka2026fsogur
QualityS
Tsunami PotentialNo
Magnitude Typemb
Last Update3 days ago
Used Stations80
Total Stations100
Felt Reports0
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