2.8

M2.8 Earthquake 207 km WSW of Adak, Alaska — December 28, 2022

2022-12-28 19:57:38 UTC (2022-12-28) · approx. 7:57 AM UTC-12 local

MagnitudeM2.8(ml)
Time19:57 UTC≈ 7:57 AM UTC-12
Depth35.0 kmshallow crustal
Coordinates51.023°, -179.294°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.02°, -179.29°

Earthquake Details

Magnitude
2.8 ml
Depth
35.0 km
shallow crustal
Location
51.0227°N
-179.2945°E

Technical Information

Event ID
us7000j4h4
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
14
Azimuthal Gap
228.0°
Min Station Distance
0.611°
RMS Residual
0.71 sec
Last Updated
2023-03-07 19:00:13 UTC

Nearby Earthquakes (Last 7 Days)

3.5
Rat Islands, Aleutian Islands, Alaska
5 hours ago · 5.0 km deep
5.0
236 km ESE of Attu Station, Alaska
19 hours ago · 10.0 km deep
3.0
137 km SW of Adak, Alaska
20 hours ago · 16.7 km deep
4.1
231 km ESE of Attu Station, Alaska
1 day ago · 19.2 km deep
2.6
32 km SSE of Adak, Alaska
2 days ago · 71.5 km deep
3.1
67 km SSE of Adak, Alaska
2 days ago · 21.3 km deep
2.5
Rat Islands, Aleutian Islands, Alaska
2 days ago · 19.9 km deep
3.0
60 km SSE of Atka, Alaska
2 days ago · 50.2 km deep
3.5
159 km SW of Adak, Alaska
2 days ago · 4.8 km deep
3.5
160 km SW of Adak, Alaska
2 days ago · 6.9 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000j4h4). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, December 28, 2022). M2.8 Earthquake 207 km WSW of Adak, Alaska — December 28, 2022. Retrieved March 7, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000j4h4/