2.3

M2.3 Earthquake 78 km SE of False Pass, Alaska — March 31, 2025

2025-03-31 21:40:58 UTC (2025-03-31) · approx. 10:40 AM UTC-11 local

MagnitudeM2.3(ml)
Time21:40 UTC≈ 10:40 AM UTC-11
Depth16.1 kmshallow crustal
Coordinates54.269°, -162.729°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.27°, -162.73°

Earthquake Details

Magnitude
2.3 ml
Depth
16.1 km
shallow crustal
Location
54.2689°N
-162.7286°E

Technical Information

Event ID
ak02545744lm
Event Type
earthquake
Status
✓ Reviewed
Significance
81
RMS Residual
0.52 sec
Last Updated
2025-04-19 23:58:41 UTC

Nearby Earthquakes (Last 7 Days)

3.0
69 km SSE of Perryville, Alaska
13 hours ago · 14.1 km deep
2.5
105 km SSE of Sand Point, Alaska
1 day ago · 35.0 km deep
2.8
80 km SSE of Akutan, Alaska
1 day ago · 35.0 km deep
3.4
51 km SSW of Nikolski, Alaska
1 day ago · 35.0 km deep
3.0
101 km S of Sand Point, Alaska
1 day ago · 5.0 km deep
3.0
7 km W of Dutch Harbor, Alaska
1 day ago · 11.0 km deep
5.0
143 km S of False Pass, Alaska
2 days ago · 15.6 km deep
3.3
100 km E of Akutan, Alaska
3 days ago · 35.0 km deep
2.9
157 km S of Unalaska, Alaska
4 days ago · 3.5 km deep
2.6
97 km SSE of Sand Point, Alaska
4 days ago · 14.6 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak02545744lm). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, March 31, 2025). M2.3 Earthquake 78 km SE of False Pass, Alaska — March 31, 2025. Retrieved April 19, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak02545744lm/