2.8

M2.8 Earthquake 191 km SE of Chignik, Alaska — October 19, 2022

2022-10-19 19:44:03 UTC (2022-10-19) · approx. 9:44 AM UTC-10 local

MagnitudeM2.8(ml)
Time19:44 UTC≈ 9:44 AM UTC-10
Depth3.3 kmshallow crustal
Coordinates55.226°, -156.004°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 55.23°, -156.00°

Earthquake Details

Magnitude
2.8 ml
Depth
3.3 km
shallow crustal
Location
55.2257°N
-156.0035°E

Technical Information

Event ID
ak022df8i0gr
Event Type
earthquake
Status
✓ Reviewed
Significance
121
RMS Residual
0.72 sec
Last Updated
2022-12-31 23:03:21 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak022df8i0gr). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, October 19, 2022). M2.8 Earthquake 191 km SE of Chignik, Alaska — October 19, 2022. Retrieved December 31, 2022 from https://www.earthquaketracker.org/earthquakes/event/ak022df8i0gr/