2.9

M2.9 Earthquake 147 km SE of Perryville, Alaska — November 21, 2021

2021-11-21 18:34:10 UTC (2021-11-21) · approx. 8:34 AM UTC-10 local

MagnitudeM2.9(ml)
Time18:34 UTC≈ 8:34 AM UTC-10
Depth15.5 kmshallow crustal
Coordinates54.973°, -157.489°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.97°, -157.49°

Earthquake Details

Magnitude
2.9 ml
Depth
15.5 km
shallow crustal
Location
54.9728°N
-157.4895°E

Technical Information

Event ID
ak021exskwkb
Event Type
earthquake
Status
✓ Reviewed
Significance
129
RMS Residual
0.39 sec
Last Updated
2022-01-29 22:54:54 UTC

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2.5
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2.8
249 km SSE of Perryville, Alaska
5 days ago · 10.0 km deep
2.8
254 km SSE of Perryville, Alaska
6 days ago · 23.2 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.9 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021exskwkb). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, November 21, 2021). M2.9 Earthquake 147 km SE of Perryville, Alaska — November 21, 2021. Retrieved January 29, 2022 from https://www.earthquaketracker.org/earthquakes/event/ak021exskwkb/