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M3.9 earthquake — 229 km ESE of Attu Station, Alaska · Was That A Quake?
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Minor
M
3.9
229 km ESE of Attu Station, Alaska
Historical event · Wed, 26 Aug 2026 01:21:27 GMT
Peak Ground Motion
MMI 2.3
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Depth
4 km
Time (UTC)
01:21
Date
2026-08-26
Latitude
52.145°
Longitude
176.365°
Source
USGS
View official report
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