2.8

M2.8 Earthquake 58 km N of Petersville, Alaska — September 11, 2021

2021-09-11 18:37:53 UTC (2021-09-11) · approx. 8:37 AM UTC-10 local

MagnitudeM2.8(ml)
Time18:37 UTC≈ 8:37 AM UTC-10
Depth106.9 kmintermediate depth
Coordinates63.019°, -150.627°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 63.02°, -150.63°

Earthquake Details

Magnitude
2.8 ml
Depth
106.9 km
intermediate depth
Location
63.0187°N
-150.6272°E

Technical Information

Event ID
ak021bodfzxr
Event Type
earthquake
Status
Automatic
Significance
121
RMS Residual
0.49 sec
Last Updated
2021-11-23 15:10:02 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: ak021bodfzxr). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, September 11, 2021). M2.8 Earthquake 58 km N of Petersville, Alaska — September 11, 2021. Retrieved November 23, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021bodfzxr/