2.4

M2.4 Earthquake 119 km ESE of Chignik, Alaska — August 19, 2021

2021-08-19 21:55:54 UTC (2021-08-19) · approx. 11:55 AM UTC-10 local

MagnitudeM2.4(ml)
Time21:55 UTC≈ 11:55 AM UTC-10
Depth28.3 kmshallow crustal
Coordinates55.710°, -156.793°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 55.71°, -156.79°

Earthquake Details

Magnitude
2.4 ml
Depth
28.3 km
shallow crustal
Location
55.7101°N
-156.7926°E

Technical Information

Event ID
ak021amdz6ct
Event Type
earthquake
Status
✓ Reviewed
Significance
89
RMS Residual
0.33 sec
Last Updated
2021-09-03 21:11:33 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021amdz6ct). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, August 19, 2021). M2.4 Earthquake 119 km ESE of Chignik, Alaska — August 19, 2021. Retrieved September 3, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021amdz6ct/