2.9

M2.9 Earthquake 13 km NE of Adak, Alaska — December 31, 2022

2022-12-31 17:43:00 UTC (2022-12-31) · approx. 5:43 AM UTC-12 local

MagnitudeM2.9(ml)
Time17:43 UTC≈ 5:43 AM UTC-12
Depth123.1 kmintermediate depth
Coordinates51.962°, -176.507°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.96°, -176.51°

Earthquake Details

Magnitude
2.9 ml
Depth
123.1 km
intermediate depth
Location
51.9620°N
-176.5072°E

Technical Information

Event ID
us7000j4za
Event Type
earthquake
Status
✓ Reviewed
Significance
129
Stations Used
26
Azimuthal Gap
129.0°
Min Station Distance
0.060°
RMS Residual
0.25 sec
Last Updated
2023-03-07 19:00:13 UTC

Nearby Earthquakes (Last 7 Days)

4.2
Rat Islands, Aleutian Islands, Alaska
8 hours ago · 16.9 km deep
3.9
103 km SSW of Nikolski, Alaska
22 hours ago · 10.0 km deep
4.4
Rat Islands, Aleutian Islands, Alaska
2 days ago · 35.0 km deep
4.1
123 km SE of Adak, Alaska
3 days ago · 16.4 km deep
4.3
70 km SW of Nikolski, Alaska
4 days ago · 42.2 km deep
3.4
130 km WSW of Nikolski, Alaska
5 days ago · 35.0 km deep
3.4
127 km SW of Nikolski, Alaska
5 days ago · 35.0 km deep
2.7
265 km SSW of Nikolski, Alaska
5 days ago · 10.0 km deep
3.0
Rat Islands, Aleutian Islands, Alaska
5 days ago · 9.3 km deep
2.8
Rat Islands, Aleutian Islands, Alaska
5 days ago · 15.1 km deep

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: us7000j4za). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, December 31, 2022). M2.9 Earthquake 13 km NE of Adak, Alaska — December 31, 2022. Retrieved March 7, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000j4za/