Earthquake 66 km N of Petersville, Alaska (2.2 ml) (2025-08-20 20:21:50 UTC)
A 2.2 magnitude earthquake struck on 66 km N of Petersville, Alaska, at 2025-08-20 20:21:50 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 66 km N of Petersville, 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)
2.2
Automatic
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_ak025ao0psmw
Nearest Places
- Traleika Col / 3.46 km
- West Fork Traleika Glacier / 4.62 km
- Mount Silverthrone / 5.16 km
- Traleika Icefall / 5.5 km
- Silverthrone Col / 5.58 km
Comment
Latest Earthquake
2.6
JAVA, INDONESIA
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
2.6
Java, Indonesia
Time:
Depth: 10.00 km
Source: BMKG (Automatic)
Time:
Depth: 10.00 km
Source: BMKG (Automatic)
2.6
CENTRAL TURKEY
Time:
Depth: 1.20 km
Source: EMSC (Automatic)
Time:
Depth: 1.20 km
Source: EMSC (Automatic)
2.1
6 km SE of Maria Antonia, Puerto Rico
Time:
Depth: 10.20 km
Source: USGS (Confirmed)
Time:
Depth: 10.20 km
Source: USGS (Confirmed)
2.1
PUERTO RICO REGION
Time:
Depth: 10.20 km
Source: EMSC (Automatic)
Time:
Depth: 10.20 km
Source: EMSC (Automatic)
Nearest Earthquake
1.7
66 km SE of Denali National Park, Alaska
Time:
Depth: 122.00 km
Source: USGS (Automatic)
Time:
Depth: 122.00 km
Source: USGS (Automatic)
3.3
50 km W of Cantwell, Alaska
Time:
Depth: 3.20 km
Source: USGS (Automatic)
Time:
Depth: 3.20 km
Source: USGS (Automatic)
1.3
27 km WNW of Petersville, Alaska
Time:
Depth: 85.70 km
Source: USGS (Automatic)
Time:
Depth: 85.70 km
Source: USGS (Automatic)
1.3
9 km SE of Petersville, Alaska
Time:
Depth: 70.00 km
Source: USGS (Automatic)
Time:
Depth: 70.00 km
Source: USGS (Automatic)
2.3
18 km WNW of Petersville, Alaska
Time:
Depth: 79.00 km
Source: USGS (Automatic)
Time:
Depth: 79.00 km
Source: USGS (Automatic)