Earthquake 85 km SSE of Adak, Alaska (5.6 ml) (2025-03-21 14:53:43 UTC)

1742568823

51.1808, -176.0955

28.70 KM

A 5.6 magnitude earthquake struck on 85 km SSE of Adak, Alaska, at 2025-03-21 14:53:43 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml and was felt in surrounding areas. Stay updated on earthquake activity in 85 km SSE of Adak, Alaska

Recommendation
Very Strong Earthquake

Action

Severe shaking, potential for significant damage.

Suggestion

Indoors: Drop, Cover, and Hold On. Avoid elevators, as power outages may occur. Outdoors: Stay in the open. Be alert for aftershocks.

Earthquake 85 km SSE of Adak, Alaska (5.6 ml) (2025-03-21 14:53:43 UTC)

Magnitudo (ml)

5.6

Confirmed
USGS

Summary

Intensity: 0
Tsunami: 0
ID: usgs_ak0253ojnad2

Nearest Places

Hawley Ridge / 22.82 km
Sharp Cape / 63.16 km
Ragged Point / 63.79 km
Adak Basin / 64.04 km
Amagilaanum-kiiguucha / 64.72 km

Comment

Latest Earthquake

3 km ESE of Houston, Alaska
Time: 1742583986
Depth: 24.50 km
Source: USGS (Automatic)

16 km NW of Midland, Texas
Time: 1742583718
Depth: 7.29 km
Source: USGS (Automatic)

2 km ESE of Home Gardens, CA
Time: 1742583677
Depth: 1.39 km
Source: USGS (Automatic)

SOUTHERN SUMATRA, INDONESIA
Time: 1742583556
Depth: 5.00 km
Source: EMSC (Automatic)

Southern Sumatra, Indonesia
Time: 1742583556
Depth: 5.00 km
Source: BMKG (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)