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)

4.2
Rat Islands, Aleutian Islands, Alaska
8 hours ago · 16.9 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
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
2.8
32 km SE of Adak, Alaska
6 days ago · 74.4 km deep
2.7
164 km N of Adak, Alaska
6 days ago · 8.7 km deep
3.0
73 km S of Adak, Alaska
6 days ago · 18.9 km deep
2.5
78 km SW of Adak, Alaska
6 days ago · 7.3 km deep
2.6
149 km SSW of Atka, Alaska
6 days ago · 19.9 km deep

Actions

View on USGSDid You Feel It?

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/