2.1

M2.1 Earthquake 153 km ESE of Chalkyitsik, Alaska — April 23, 2025

2025-04-23 22:29:17 UTC (2025-04-23) · approx. 1:29 PM UTC-9 local

MagnitudeM2.1(ml)
Time22:29 UTC≈ 1:29 PM UTC-9
Depth14.3 kmshallow crustal
Coordinates66.381°, -140.341°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 66.38°, -140.34°

Earthquake Details

Magnitude
2.1 ml
Depth
14.3 km
shallow crustal
Location
66.3812°N
-140.3407°E

Technical Information

Event ID
ak0255790069
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.56 sec
Last Updated
2025-05-05 20:03:08 UTC

Nearby Earthquakes (Last 7 Days)

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2.8
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2.5
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2.5
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2.7
108 km NNE of Arctic Village, Alaska
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2.5
30 km W of Anderson, Alaska
6 days ago · 12.8 km deep
3.3
108 km NNE of Arctic Village, Alaska
6 days ago · 10.4 km deep

Actions

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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: ak0255790069). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, April 23, 2025). M2.1 Earthquake 153 km ESE of Chalkyitsik, Alaska — April 23, 2025. Retrieved May 5, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak0255790069/