2.2

M2.2 Earthquake 39 km WNW of Nanwalek, Alaska — December 28, 2021

2021-12-28 21:43:18 UTC (2021-12-28) · approx. 11:43 AM UTC-10 local

MagnitudeM2.2(ml)
Time21:43 UTC≈ 11:43 AM UTC-10
Depth70.9 kmintermediate depth
Coordinates59.517°, -152.539°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 59.52°, -152.54°

Earthquake Details

Magnitude
2.2 ml
Depth
70.9 km
intermediate depth
Location
59.5175°N
-152.5386°E

Technical Information

Event ID
ak021gn1azn3
Event Type
earthquake
Status
✓ Reviewed
Significance
74
RMS Residual
0.49 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 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021gn1azn3). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, December 28, 2021). M2.2 Earthquake 39 km WNW of Nanwalek, Alaska — December 28, 2021. Retrieved March 5, 2022 from https://www.earthquaketracker.org/earthquakes/event/ak021gn1azn3/