2.1

M2.1 Earthquake 23 km NNE of Old Harbor, Alaska — February 18, 2025

2025-02-18 18:42:09 UTC (2025-02-18) · approx. 8:42 AM UTC-10 local

MagnitudeM2.1(ml)
Time18:42 UTC≈ 8:42 AM UTC-10
Depth27.3 kmshallow crustal
Coordinates57.404°, -153.218°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 57.40°, -153.22°

Earthquake Details

Magnitude
2.1 ml
Depth
27.3 km
shallow crustal
Location
57.4037°N
-153.2179°E

Technical Information

Event ID
ak02529caurg
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.57 sec
Last Updated
2025-03-16 18:06:19 UTC

Nearby Earthquakes (Last 7 Days)

3.2
33 km SSE of Knik River, Alaska
1 day ago · 17.0 km deep
2.5
116 km ESE of Sand Point, Alaska
1 day ago · 2.7 km deep
3.7
28 km WNW of Ivanof Bay, Alaska
2 days ago · 1.6 km deep
2.5
73 km ENE of Ugashik, Alaska
2 days ago · 131.4 km deep
3.2
24 km ENE of Akhiok, Alaska
2 days ago · 37.5 km deep
2.5
31 km E of Nelson Lagoon, Alaska
2 days ago · 152.3 km deep
2.5
7 km NW of Anchor Point, Alaska
3 days ago · 64.6 km deep
2.7
213 km SE of Chiniak, Alaska
3 days ago · 5.0 km deep
2.9
67 km SSW of Nanwalek, Alaska
3 days ago · 59.5 km deep
2.5
60 km ENE of Pedro Bay, Alaska
4 days ago · 130.3 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak02529caurg). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, February 18, 2025). M2.1 Earthquake 23 km NNE of Old Harbor, Alaska — February 18, 2025. Retrieved March 16, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak02529caurg/