2.9

M2.9 Earthquake 182 km S of Atka, Alaska — December 28, 2022

2022-12-28 17:55:04 UTC (2022-12-28) · approx. 5:55 AM UTC-12 local

MagnitudeM2.9(ml)
Time17:55 UTC≈ 5:55 AM UTC-12
Depth10.0 kmshallow crustal
Coordinates50.570°, -174.551°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 50.57°, -174.55°

Earthquake Details

Magnitude
2.9 ml
Depth
10.0 km
shallow crustal
Location
50.5698°N
-174.5511°E

Technical Information

Event ID
us7000j4h9
Event Type
earthquake
Status
✓ Reviewed
Significance
129
Stations Used
9
Azimuthal Gap
322.0°
Min Station Distance
1.660°
RMS Residual
0.46 sec
Last Updated
2023-03-07 19:00:13 UTC

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3.4
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2.7
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2.8
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5 days ago · 15.1 km deep
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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.9 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000j4h9). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, December 28, 2022). M2.9 Earthquake 182 km S of Atka, Alaska — December 28, 2022. Retrieved March 7, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000j4h9/