Earthquake 69 km SSE of Adak, Alaska (4.5 mb) (2025-03-21 19:42:36 UTC)

1742586156

51.2881, -176.2937

43.25 KM

A 4.5 magnitude earthquake struck on 69 km SSE of Adak, Alaska, at 2025-03-21 19:42:36 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 69 km SSE of Adak, Alaska

Recommendation
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.

Earthquake 69 km SSE of Adak, Alaska (4.5 mb) (2025-03-21 19:42:36 UTC)

Magnitudo (mb)

4.5

Confirmed
USGS

Summary

Intensity: 0
Tsunami: 0
ID: usgs_us7000plq5

Nearest Places

Hawley Ridge / 32.18 km
Cape Kagigikak / 48.1 km
Crone Island / 48.67 km
Barnard Point / 48.8 km
Sharp Cape / 48.89 km

Comment

Latest Earthquake

10 km NNW of The Geysers, CA
Time: 1742612422
Depth: 1.15 km
Source: USGS (Automatic)

EASTERN TURKEY
Time: 1742611933
Depth: 5.50 km
Source: EMSC (Automatic)

16 km WNW of Fishhook, Alaska
Time: 1742611713
Depth: 38.10 km
Source: USGS (Automatic)

2 km NW of The Geysers, CA
Time: 1742611663
Depth: 0.59 km
Source: USGS (Automatic)

JAVA, INDONESIA
Time: 1742611245
Depth: 80.00 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)