2.6

M2.6 Earthquake 35 km SSE of Chignik, Alaska — October 20, 2021

2021-10-20 22:05:58 UTC (2021-10-20) · approx. 11:05 AM UTC-11 local

MagnitudeM2.6(ml)
Time22:05 UTC≈ 11:05 AM UTC-11
Depth87.1 kmintermediate depth
Coordinates56.013°, -158.129°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.01°, -158.13°

Earthquake Details

Magnitude
2.6 ml
Depth
87.1 km
intermediate depth
Location
56.0130°N
-158.1286°E

Technical Information

Event ID
ak021dgxlf4g
Event Type
earthquake
Status
✓ Reviewed
Significance
104
RMS Residual
0.44 sec
Last Updated
2021-12-25 22:59:02 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.6 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021dgxlf4g). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 20, 2021). M2.6 Earthquake 35 km SSE of Chignik, Alaska — October 20, 2021. Retrieved December 25, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021dgxlf4g/