2.5

M2.5 Earthquake 66 km SW of Port Clarence, Alaska — October 9, 2021

2021-10-09 20:28:15 UTC (2021-10-09) · approx. 9:28 AM UTC-11 local

MagnitudeM2.5(ml)
Time20:28 UTC≈ 9:28 AM UTC-11
Depth27.3 kmshallow crustal
Coordinates64.891°, -167.953°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 64.89°, -167.95°

Earthquake Details

Magnitude
2.5 ml
Depth
27.3 km
shallow crustal
Location
64.8907°N
-167.9532°E

Technical Information

Event ID
ak021cypmklg
Event Type
earthquake
Status
✓ Reviewed
Significance
96
RMS Residual
0.63 sec
Last Updated
2021-12-18 19:58:44 UTC

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: ak021cypmklg). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 9, 2021). M2.5 Earthquake 66 km SW of Port Clarence, Alaska — October 9, 2021. Retrieved December 18, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021cypmklg/