Earthquake 261 km W of Adak, Alaska (0.7 ml) (2025-09-19 22:17:07 UTC)
A 0.7 magnitude earthquake struck on 261 km W of Adak, Alaska, at 2025-09-19 22:17:07 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 261 km W of Adak, Alaska
Recommendation
Minor Earthquake
Minor Earthquake
Action
No need for significant action. These tremors are typically imperceptible or barely felt.
Suggestion
Remain calm and observe. These are often harmless and not a cause for concern.
Magnitudo (ml)
0.7
Confirmed
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_av93779848
Nearest Places
- Threequarter Cone / 1.89 km
- Mount Cerberus / 2.26 km
- Semisopochnoi Island / 2.37 km
- Lakeshore Cone / 4.26 km
- Anvil Peak / 5.25 km
Comment
Latest Earthquake
1.4
41 km NW of Tatitlek, Alaska
Time:
Depth: 10.40 km
Source: USGS (Automatic)
Time:
Depth: 10.40 km
Source: USGS (Automatic)
0.9
67 km WNW of Ninilchik, Alaska
Time:
Depth: 8.60 km
Source: USGS (Automatic)
Time:
Depth: 8.60 km
Source: USGS (Automatic)
4.0
NEAR COAST OF ECUADOR
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
2.9
22 km SSE of Somes Bar, CA
Time:
Depth: 32.94 km
Source: USGS (Automatic)
Time:
Depth: 32.94 km
Source: USGS (Automatic)
2.9
NORTHERN CALIFORNIA
Time:
Depth: 32.90 km
Source: EMSC (Automatic)
Time:
Depth: 32.90 km
Source: EMSC (Automatic)