Earthquake 45 km NNW of Petersville, Alaska (1.5 ml) (2025-09-21 16:27:51 UTC)
A 1.5 magnitude earthquake struck on 45 km NNW of Petersville, Alaska, at 2025-09-21 16:27:51 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 45 km NNW of Petersville, 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)
1.5
Automatic
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_ak025c4vkgbi
Nearest Places
- Mount Stevens / 5.39 km
- One Shot Gap / 7.24 km
- Avalanche Spire / 7.93 km
- Kahiltna Glacier / 8.14 km
- Mount Hunter / 8.6 km
Comment
Latest Earthquake
1.8
FRANCE-GERMANY BORDER REGION
Time:
Depth: 20.00 km
Source: EMSC (Automatic)
Time:
Depth: 20.00 km
Source: EMSC (Automatic)
3.0
PAPUA, INDONESIA
Time:
Depth: 29.00 km
Source: EMSC (Automatic)
Time:
Depth: 29.00 km
Source: EMSC (Automatic)
3.0
West Papua Region, Indonesia
Time:
Depth: 29.06 km
Source: BMKG (Automatic)
Time:
Depth: 29.06 km
Source: BMKG (Automatic)
3.2
ANTOFAGASTA, CHILE
Time:
Depth: 85.80 km
Source: EMSC (Automatic)
Time:
Depth: 85.80 km
Source: EMSC (Automatic)
1.8
4 km NNW of Point MacKenzie, Alaska
Time:
Depth: 33.70 km
Source: USGS (Automatic)
Time:
Depth: 33.70 km
Source: USGS (Automatic)
Nearest Earthquake
1.4
55 km NNW of Petersville, Alaska
Time:
Depth: 104.40 km
Source: USGS (Automatic)
Time:
Depth: 104.40 km
Source: USGS (Automatic)
2.2
32 km N of Petersville, Alaska
Time:
Depth: 86.50 km
Source: USGS (Automatic)
Time:
Depth: 86.50 km
Source: USGS (Automatic)
2.2
CENTRAL ALASKA
Time:
Depth: 95.60 km
Source: EMSC (Automatic)
Time:
Depth: 95.60 km
Source: EMSC (Automatic)
1.5
34 km SW of Trapper Creek, Alaska
Time:
Depth: 28.10 km
Source: USGS (Automatic)
Time:
Depth: 28.10 km
Source: USGS (Automatic)
1.4
55 km NNE of Chase, Alaska
Time:
Depth: 71.90 km
Source: USGS (Automatic)
Time:
Depth: 71.90 km
Source: USGS (Automatic)