Earthquake 52 km SW of Nikolski, Alaska (4.1 mb) (2025-07-26 06:20:32 UTC)
A 4.1 magnitude earthquake struck on 52 km SW of Nikolski, Alaska, at 2025-07-26 06:20:32 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of mb and was felt in surrounding areas. Stay updated on earthquake activity in 52 km SW of Nikolski, Alaska
Recommendation
Strong Earthquake
Strong Earthquake
Action
Moderate shaking can cause damage to weak structures.
Suggestion
Indoors: Drop, Cover, and Hold On. Stay away from windows and heavy furniture. Outdoors: Move to an open space. If in a car: Pull over and stop in a safe area.
Magnitudo (mb)
4.1
Confirmed
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_us6000qv9v
Nearest Places
- Samalga Island / 25.53 km
- Samalga Pass / 25.64 km
- Cape Sagak / 31.72 km
- Breadloaf Island / 34.13 km
- Concord Point / 34.62 km
Comment
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Depth: 8.63 km
Source: USGS (Automatic)
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Depth: 8.63 km
Source: USGS (Automatic)
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Source: BMKG (Automatic)
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Depth: 143.93 km
Source: BMKG (Automatic)
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Source: USGS (Automatic)
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Depth: 15.74 km
Source: USGS (Automatic)
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Depth: 214.00 km
Source: EMSC (Automatic)
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Depth: 214.00 km
Source: EMSC (Automatic)
Nearest Earthquake
4.1
FOX ISLANDS, ALEUTIAN ISLANDS
Time:
Depth: 49.30 km
Source: EMSC (Automatic)
Time:
Depth: 49.30 km
Source: EMSC (Automatic)