Earthquake 19 km NNW of Atka, Alaska (4.9 mb) (2025-03-28 16:08:49 UTC)
A 4.9 magnitude earthquake struck on 19 km NNW of Atka, Alaska, at 2025-03-28 16:08:49 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 19 km NNW of Atka, 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)
4.9
Confirmed
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_us7000pncx
Nearest Places
- Conical Volcano / 1.35 km
- Qagizga / 1.44 km
- Tunmisam Angaa / 2.11 km
- Tunmisax / 2.5 km
- Cape Potainikof / 2.57 km
Comment
Latest Earthquake
2.0
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Depth: 6.52 km
Source: USGS (Automatic)
Time:
Depth: 6.52 km
Source: USGS (Automatic)
2.0
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Source: EMSC (Automatic)
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Source: EMSC (Automatic)
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Depth: 8.24 km
Source: USGS (Automatic)
Time:
Depth: 8.24 km
Source: USGS (Automatic)
2.0
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Depth: 8.20 km
Source: EMSC (Automatic)
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Depth: 8.20 km
Source: EMSC (Automatic)
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Time:
Depth: 31.70 km
Source: EMSC (Automatic)
Time:
Depth: 31.70 km
Source: EMSC (Automatic)
Nearest Earthquake
4.9
ANDREANOF ISLANDS, ALEUTIAN IS.
Time:
Depth: 120.10 km
Source: EMSC (Automatic)
Time:
Depth: 120.10 km
Source: EMSC (Automatic)