Earthquake 260 km W of Adak, Alaska (4.5 mb) (2025-09-13 01:58:56 UTC)
A 4.5 magnitude earthquake struck on 260 km W of Adak, Alaska, at 2025-09-13 01:58:56 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 260 km W of Adak, 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)
4.5
Confirmed
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_us7000qvw4
Nearest Places
- Amchitka Spur / 6.9 km
- Constantine Valley / 12.23 km
- Sea Otter Rock / 19.66 km
- East Cape / 19.83 km
- North Bight / 20.67 km
Comment
Latest Earthquake
1.1
3 km WSW of Anderson Springs, CA
Time:
Depth: 2.32 km
Source: USGS (Automatic)
Time:
Depth: 2.32 km
Source: USGS (Automatic)
3.4
NEAR N COAST OF PAPUA, INDONESIA
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
3.4
West Papua Region, Indonesia
Time:
Depth: 10.00 km
Source: BMKG (Automatic)
Time:
Depth: 10.00 km
Source: BMKG (Automatic)
2.4
52 km S of Whites City, New Mexico
Time:
Depth: 4.39 km
Source: USGS (Automatic)
Time:
Depth: 4.39 km
Source: USGS (Automatic)
2.4
WESTERN TEXAS
Time:
Depth: 4.50 km
Source: EMSC (Automatic)
Time:
Depth: 4.50 km
Source: EMSC (Automatic)
Nearest Earthquake
4.5
RAT ISLANDS, ALEUTIAN ISLANDS
Time:
Depth: 72.70 km
Source: EMSC (Automatic)
Time:
Depth: 72.70 km
Source: EMSC (Automatic)
4.5
262 km WSW of Adak, Alaska
Time:
Depth: 64.40 km
Source: USGS (Confirmed)
Time:
Depth: 64.40 km
Source: USGS (Confirmed)