2.1

M2.1 Earthquake 96 km W of Adak, Alaska — December 11, 2022

2022-12-11 23:47:00 UTC (2022-12-11) · approx. 11:47 AM UTC-12 local

MagnitudeM2.1(ml)
Time23:47 UTC≈ 11:47 AM UTC-12
Depth-1.8 kmshallow crustal
Coordinates51.847°, -178.036°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.85°, -178.04°

Earthquake Details

Magnitude
2.1 ml
Depth
-1.8 km
shallow crustal
Location
51.8475°N
-178.0365°E

Technical Information

Event ID
av91729601
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
6
Azimuthal Gap
89.0°
RMS Residual
0.31 sec
Last Updated
2022-12-13 19:08:14 UTC

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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: av91729601). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, December 11, 2022). M2.1 Earthquake 96 km W of Adak, Alaska — December 11, 2022. Retrieved December 13, 2022 from https://www.earthquaketracker.org/earthquakes/event/av91729601/