2.5

M2.5 Earthquake 133 km SE of Akutan, Alaska — December 4, 2021

2021-12-04 17:40:40 UTC (2021-12-04) · approx. 6:40 AM UTC-11 local

MagnitudeM2.5(ml)
Time17:40 UTC≈ 6:40 AM UTC-11
Depth15.3 kmshallow crustal
Coordinates53.171°, -164.567°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.17°, -164.57°

Earthquake Details

Magnitude
2.5 ml
Depth
15.3 km
shallow crustal
Location
53.1713°N
-164.5670°E

Technical Information

Event ID
us6000g92i
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Azimuthal Gap
257.0°
Min Station Distance
1.203°
RMS Residual
0.32 sec
Last Updated
2022-02-12 23:05:54 UTC

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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: us6000g92i). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, December 4, 2021). M2.5 Earthquake 133 km SE of Akutan, Alaska — December 4, 2021. Retrieved February 12, 2022 from https://www.earthquaketracker.org/earthquakes/event/us6000g92i/