Earthquake 91 km SSE of Adak, Alaska (6.1 Mi) (2025-03-21 14:53:44 UTC)

1742568824

51.0890, -176.2330

74.00 KM

A 6.1 magnitude earthquake struck on 91 km SSE of Adak, Alaska, at 2025-03-21 14:53:44 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of Mi and was felt in surrounding areas. Stay updated on earthquake activity in 91 km SSE of Adak, Alaska

Recommendation
Major Earthquake

Action

Violent shaking with widespread damage possible.

Suggestion

Indoors: Drop, Cover, and Hold On. After the initial shock, carefully evacuate the building. Outdoors: Stay in an open area. Expect aftershocks and potential hazards.

Earthquake 91 km SSE of Adak, Alaska (6.1 Mi) (2025-03-21 14:53:44 UTC)

Magnitudo (Mi)

6.1

Confirmed
USGS

Summary

Intensity: 0
Tsunami: 0
ID: usgs_at00sthapk

Nearest Places

Hawley Ridge / 9.97 km
Adak Basin / 53.58 km
Cape Kagigikak / 68.86 km
Adak Canyon / 69.5 km
Turret Point / 70.27 km

Comment

Latest Earthquake

Talaud Islands, Indonesia
Time: 1742583340
Depth: 34.25 km
Source: BMKG (Automatic)

OFFSHORE NORTHERN CALIFORNIA
Time: 1742582993
Depth: 0.70 km
Source: EMSC (Automatic)

63 km WNW of Petrolia, CA
Time: 1742582993
Depth: 0.68 km
Source: USGS (Automatic)

32 km ENE of Balmorhea, Texas
Time: 1742582077
Depth: 5.75 km
Source: USGS (Automatic)

NORTH ISLAND OF NEW ZEALAND
Time: 1742581949
Depth: 7.90 km
Source: EMSC (Automatic)

Nearest Earthquake

93 km SSE of Adak, Alaska
Time: 1742571992
Depth: 26.10 km
Source: USGS (Confirmed)

ANDREANOF ISLANDS, ALEUTIAN IS.
Time: 1742570667
Depth: 16.90 km
Source: EMSC (Automatic)

80 km SSE of Adak, Alaska
Time: 1742569958
Depth: 29.70 km
Source: USGS (Confirmed)

98 km SSE of Adak, Alaska
Time: 1742569402
Depth: 14.80 km
Source: USGS (Confirmed)

104 km SSE of Adak, Alaska
Time: 1742569401
Depth: 11.50 km
Source: USGS (Confirmed)