Earthquake 10 km NNE of Dutch Harbor, Alaska (5.4 mww) (2025-07-27 22:47:05 UTC)
A 5.4 magnitude earthquake struck on 10 km NNE of Dutch Harbor, Alaska, at 2025-07-27 22:47:05 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of mww and was felt in surrounding areas. Stay updated on earthquake activity in 10 km NNE of Dutch Harbor, Alaska
Recommendation
Very Strong Earthquake
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.
Magnitudo (mww)
5.4
Confirmed
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_us6000qvj2
Nearest Places
- Unalaska Bay / 3.4 km
- Constantine Bay / 4.49 km
- Princess Head / 4.71 km
- Split Top Mountain / 5.63 km
- Ulakta Head / 5.85 km
Comment
Latest Earthquake
3.1
OFFSHORE EL SALVADOR
Time:
Depth: 12.00 km
Source: EMSC (Automatic)
Time:
Depth: 12.00 km
Source: EMSC (Automatic)
3.0
OFF E. COAST OF N. ISLAND, N.Z.
Time:
Depth: 17.00 km
Source: EMSC (Automatic)
Time:
Depth: 17.00 km
Source: EMSC (Automatic)
2.2
WESTERN TURKEY
Time:
Depth: 12.00 km
Source: EMSC (Automatic)
Time:
Depth: 12.00 km
Source: EMSC (Automatic)
5.2
HOKKAIDO, JAPAN REGION
Time:
Depth: 56.00 km
Source: EMSC (Automatic)
Time:
Depth: 56.00 km
Source: EMSC (Automatic)
1.0
9 km NE of Fox, Alaska
Time:
Depth: 0.70 km
Source: USGS (Automatic)
Time:
Depth: 0.70 km
Source: USGS (Automatic)
Nearest Earthquake
5.4
FOX ISLANDS, ALEUTIAN ISLANDS
Time:
Depth: 88.90 km
Source: EMSC (Automatic)
Time:
Depth: 88.90 km
Source: EMSC (Automatic)
5.3
29 km ESE of Unalaska, Alaska
Time:
Depth: 75.00 km
Source: USGS (Confirmed)
Time:
Depth: 75.00 km
Source: USGS (Confirmed)