Earthquake 55 km NE of Port Alsworth, Alaska (1.8 ml) (2025-05-16 00:09:27 UTC)
A 1.8 magnitude earthquake struck on 55 km NE of Port Alsworth, Alaska, at 2025-05-16 00:09:27 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 55 km NE of Port Alsworth, 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)
1.8
Automatic
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_ak02568x56r0
Nearest Places
- Chokotonk River / 8.54 km
- Little Lake Clark / 14.32 km
- Lake Clark National Park / 14.79 km
- Otter Lake / 15.64 km
- Lake Clark Wilderness / 18.05 km
Comment
Latest Earthquake
0.7
5 km WSW of Anza, CA
Time:
Depth: 4.01 km
Source: USGS (Automatic)
Time:
Depth: 4.01 km
Source: USGS (Automatic)
2.6
DODECANESE ISLANDS, GREECE
Time:
Depth: 8.00 km
Source: EMSC (Automatic)
Time:
Depth: 8.00 km
Source: EMSC (Automatic)
2.5
DODECANESE ISLANDS, GREECE
Time:
Depth: 19.00 km
Source: EMSC (Automatic)
Time:
Depth: 19.00 km
Source: EMSC (Automatic)
0.7
8 km NNE of Borrego Springs, CA
Time:
Depth: 10.36 km
Source: USGS (Automatic)
Time:
Depth: 10.36 km
Source: USGS (Automatic)
3.2
PHILIPPINE ISLANDS REGION
Time:
Depth: 20.00 km
Source: EMSC (Automatic)
Time:
Depth: 20.00 km
Source: EMSC (Automatic)
Nearest Earthquake
1.5
76 km WNW of Nikiski, Alaska
Time:
Depth: 114.30 km
Source: USGS (Automatic)
Time:
Depth: 114.30 km
Source: USGS (Automatic)
1.0
68 km W of Tyonek, Alaska
Time:
Depth: 128.30 km
Source: USGS (Automatic)
Time:
Depth: 128.30 km
Source: USGS (Automatic)
2.1
38 km W of Kalifornsky, Alaska
Time:
Depth: 81.70 km
Source: USGS (Automatic)
Time:
Depth: 81.70 km
Source: USGS (Automatic)
2.6
57 km WNW of Ninilchik, Alaska
Time:
Depth: 88.30 km
Source: USGS (Automatic)
Time:
Depth: 88.30 km
Source: USGS (Automatic)
2.6
SOUTHERN ALASKA
Time:
Depth: 99.70 km
Source: EMSC (Automatic)
Time:
Depth: 99.70 km
Source: EMSC (Automatic)