2.2

M2.2 Earthquake in the Unimak Island region, Alaska — September 10, 2021

2021-09-10 22:15:14 UTC (2021-09-10) · approx. 11:15 AM UTC-11 local

MagnitudeM2.2(ml)
Time22:15 UTC≈ 11:15 AM UTC-11
Depth14.5 kmshallow crustal
Coordinates53.315°, -163.455°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.31°, -163.45°

Earthquake Details

Magnitude
2.2 ml
Depth
14.5 km
shallow crustal
Location
53.3147°N
-163.4547°E

Technical Information

Event ID
ak021bms5lwt
Event Type
earthquake
Status
✓ Reviewed
Significance
74
RMS Residual
0.56 sec
Last Updated
2021-10-07 16:43:32 UTC

Nearby Earthquakes (Last 7 Days)

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4.6
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4.0
85 km SSW of Nikolski, Alaska
1 day ago · 40.5 km deep
3.6
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2 days ago · 70.3 km deep
3.8
95 km SSW of Nikolski, Alaska
3 days ago · 24.9 km deep
2.5
120 km ESE of Perryville, Alaska
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3.2
202 km SE of Perryville, Alaska
4 days ago · 59.6 km deep
2.5
106 km SSW of False Pass, Alaska
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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021bms5lwt). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, September 10, 2021). M2.2 Earthquake in the Unimak Island region, Alaska — September 10, 2021. Retrieved October 7, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021bms5lwt/