2.7

M2.7 Earthquake 79 km NW of Karluk, Alaska — September 13, 2021

2021-09-13 17:58:45 UTC (2021-09-13) · approx. 7:58 AM UTC-10 local

MagnitudeM2.7(ml)
Time17:58 UTC≈ 7:58 AM UTC-10
Depth0.6 kmshallow crustal
Coordinates57.972°, -155.549°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 57.97°, -155.55°

Earthquake Details

Magnitude
2.7 ml
Depth
0.6 km
shallow crustal
Location
57.9719°N
-155.5488°E
Community Intensity
1.0
CDI from reports

Technical Information

Event ID
ak021bro1qu6
Event Type
earthquake
Status
✓ Reviewed
Significance
112
RMS Residual
0.59 sec
Last Updated
2021-11-23 15:11:34 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021bro1qu6). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, September 13, 2021). M2.7 Earthquake 79 km NW of Karluk, Alaska — September 13, 2021. Retrieved November 23, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021bro1qu6/