2.1

M2.1 Earthquake 120 km SSE of Ugashik, Alaska — October 12, 2021

2021-10-12 20:30:27 UTC (2021-10-12) · approx. 10:30 AM UTC-10 local

MagnitudeM2.1(ml)
Time20:30 UTC≈ 10:30 AM UTC-10
Depth72.0 kmintermediate depth
Coordinates56.554°, -156.492°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.55°, -156.49°

Earthquake Details

Magnitude
2.1 ml
Depth
72.0 km
intermediate depth
Location
56.5542°N
-156.4920°E

Technical Information

Event ID
ak021d3o92fj
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.56 sec
Last Updated
2021-12-14 23:12:54 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: ak021d3o92fj). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 12, 2021). M2.1 Earthquake 120 km SSE of Ugashik, Alaska — October 12, 2021. Retrieved December 14, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021d3o92fj/