2.5

M2.5 Earthquake 171 km S of False Pass, Alaska — September 10, 2021

2021-09-10 18:33:04 UTC (2021-09-10) · approx. 7:33 AM UTC-11 local

MagnitudeM2.5(ml)
Time18:33 UTC≈ 7:33 AM UTC-11
Depth15.5 kmshallow crustal
Coordinates53.311°, -163.440°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.31°, -163.44°

Earthquake Details

Magnitude
2.5 ml
Depth
15.5 km
shallow crustal
Location
53.3106°N
-163.4404°E

Technical Information

Event ID
us6000fsqi
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Azimuthal Gap
212.0°
Min Station Distance
1.347°
RMS Residual
0.61 sec
Last Updated
2021-11-23 15:09:18 UTC

Nearby Earthquakes (Last 7 Days)

3.6
142 km SW of Nikolski, Alaska
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5.0
248 km SSE of False Pass, Alaska
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3.6
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4.6
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4.0
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3.6
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3.8
95 km SSW of Nikolski, Alaska
3 days ago · 24.9 km deep
2.5
120 km ESE of Perryville, Alaska
4 days ago · 5.0 km deep
3.2
202 km SE of Perryville, Alaska
4 days ago · 59.6 km deep
2.5
106 km SSW of False Pass, Alaska
4 days ago · 4.2 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000fsqi). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, September 10, 2021). M2.5 Earthquake 171 km S of False Pass, Alaska — September 10, 2021. Retrieved November 23, 2021 from https://www.earthquaketracker.org/earthquakes/event/us6000fsqi/