2.5

M2.5 Earthquake 30 km ESE of Slana, Alaska — December 28, 2021

2021-12-28 22:27:53 UTC (2021-12-28) · approx. 12:27 PM UTC-10 local

MagnitudeM2.5(ml)
Time22:27 UTC≈ 12:27 PM UTC-10
Depth4.0 kmshallow crustal
Coordinates62.653°, -143.385°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 62.65°, -143.38°

Earthquake Details

Magnitude
2.5 ml
Depth
4.0 km
shallow crustal
Location
62.6532°N
-143.3848°E

Technical Information

Event ID
ak021gn1t2io
Event Type
earthquake
Status
✓ Reviewed
Significance
96
RMS Residual
0.61 sec
Last Updated
2022-03-05 23:10:49 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021gn1t2io). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, December 28, 2021). M2.5 Earthquake 30 km ESE of Slana, Alaska — December 28, 2021. Retrieved March 5, 2022 from https://www.earthquaketracker.org/earthquakes/event/ak021gn1t2io/