Earthquake 20 km S of Tyonek, Alaska (1.5 ml) (2025-08-17 05:06:36 UTC)
A 1.5 magnitude earthquake struck on 20 km S of Tyonek, Alaska, at 2025-08-17 05:06:36 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 20 km S of Tyonek, 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_ak025ait307f
Nearest Places
- Jumbo Rock / 9.65 km
- Number Three Bay / 10.73 km
- Swanson River / 10.96 km
- Bishop Creek / 11.16 km
- Gray Cliff / 11.45 km
Comment
Latest Earthquake
1.1
19 km WNW of Progreso, B.C., MX
Time:
Depth: 8.15 km
Source: USGS (Automatic)
Time:
Depth: 8.15 km
Source: USGS (Automatic)
1.6
6 km SE of Bombay Beach, CA
Time:
Depth: 4.30 km
Source: USGS (Automatic)
Time:
Depth: 4.30 km
Source: USGS (Automatic)
0.5
5 km SW of Anza, CA
Time:
Depth: 4.21 km
Source: USGS (Automatic)
Time:
Depth: 4.21 km
Source: USGS (Automatic)
0.5
5 km WSW of Anza, CA
Time:
Depth: 5.46 km
Source: USGS (Automatic)
Time:
Depth: 5.46 km
Source: USGS (Automatic)
2.4
Halmahera, Indonesia
Time:
Depth: 120.03 km
Source: BMKG (Automatic)
Time:
Depth: 120.03 km
Source: BMKG (Automatic)
Nearest Earthquake
3.4
14 km SW of Susitna, Alaska
Time:
Depth: 45.00 km
Source: USGS (Confirmed)
Time:
Depth: 45.00 km
Source: USGS (Confirmed)
1.4
14 km W of Clam Gulch, Alaska
Time:
Depth: 53.70 km
Source: USGS (Automatic)
Time:
Depth: 53.70 km
Source: USGS (Automatic)