Earthquake 46 km S of Old Harbor, Alaska (2.5 ml) (2025-09-17 17:28:43 UTC)
A 2.5 magnitude earthquake struck on 46 km S of Old Harbor, Alaska, at 2025-09-17 17:28:43 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 46 km S of Old Harbor, Alaska
Recommendation
Light Earthquake
Light Earthquake
Action
Light shaking may be felt indoors.
Suggestion
Stay where you are; it's usually not necessary to take any drastic action. Keep an eye on your surroundings in case of further tremors.
Magnitudo (ml)
2.5
Automatic
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_ak025bya022u
Nearest Places
- Black Point / 24.04 km
- Puffin Island / 26.11 km
- Ship Rock / 26.2 km
- Twoheaded Island / 26.23 km
- Rolling Bay / 28.99 km
Comment
Latest Earthquake
3.7
NEAR COAST OF NICARAGUA
Time:
Depth: 20.00 km
Source: EMSC (Automatic)
Time:
Depth: 20.00 km
Source: EMSC (Automatic)
3.1
WESTERN TURKEY
Time:
Depth: 7.00 km
Source: EMSC (Automatic)
Time:
Depth: 7.00 km
Source: EMSC (Automatic)
0.4
16 km W of Searles Valley, CA
Time:
Depth: 6.86 km
Source: USGS (Automatic)
Time:
Depth: 6.86 km
Source: USGS (Automatic)
3.2
SALTA, ARGENTINA
Time:
Depth: 217.70 km
Source: EMSC (Automatic)
Time:
Depth: 217.70 km
Source: EMSC (Automatic)
3.5
KYUSHU, JAPAN
Time:
Depth: 30.00 km
Source: EMSC (Automatic)
Time:
Depth: 30.00 km
Source: EMSC (Automatic)
Nearest Earthquake
2.2
29 km E of Larsen Bay, Alaska
Time:
Depth: 40.00 km
Source: USGS (Automatic)
Time:
Depth: 40.00 km
Source: USGS (Automatic)
4.6
117 km SE of Old Harbor, Alaska
Time:
Depth: 11.80 km
Source: USGS (Confirmed)
Time:
Depth: 11.80 km
Source: USGS (Confirmed)
4.7
KODIAK ISLAND REGION, ALASKA
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
Time:
Depth: 10.00 km
Source: EMSC (Automatic)