2.1

M2.1 Earthquake 109 km E of Chignik, Alaska — December 25, 2021

2021-12-25 23:42:59 UTC (2021-12-25) · approx. 1:42 PM UTC-10 local

MagnitudeM2.1(ml)
Time23:42 UTC≈ 1:42 PM UTC-10
Depth46.0 kmshallow crustal
Coordinates56.287°, -156.633°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.29°, -156.63°

Earthquake Details

Magnitude
2.1 ml
Depth
46.0 km
shallow crustal
Location
56.2867°N
-156.6326°E

Technical Information

Event ID
ak021gi3vovw
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.46 sec
Last Updated
2022-01-20 14:25:41 UTC

Nearby Earthquakes (Last 7 Days)

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3.0
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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: ak021gi3vovw). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, December 25, 2021). M2.1 Earthquake 109 km E of Chignik, Alaska — December 25, 2021. Retrieved January 20, 2022 from https://www.earthquaketracker.org/earthquakes/event/ak021gi3vovw/