2.5

M2.5 Earthquake 119 km E of Chignik, Alaska — October 15, 2021

2021-10-15 23:58:28 UTC (2021-10-15) · approx. 1:58 PM UTC-10 local

MagnitudeM2.5(ml)
Time23:58 UTC≈ 1:58 PM UTC-10
Depth71.1 kmintermediate depth
Coordinates56.293°, -156.476°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.29°, -156.48°

Earthquake Details

Magnitude
2.5 ml
Depth
71.1 km
intermediate depth
Location
56.2934°N
-156.4756°E

Technical Information

Event ID
ak021d8oteqj
Event Type
earthquake
Status
✓ Reviewed
Significance
96
RMS Residual
0.41 sec
Last Updated
2021-12-25 22:58:37 UTC

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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: ak021d8oteqj). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 15, 2021). M2.5 Earthquake 119 km E of Chignik, Alaska — October 15, 2021. Retrieved December 25, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021d8oteqj/