2.9

M2.9 Earthquake 140 km ESE of Attu Station, Alaska — April 5, 2023

2023-04-05 19:40:16 UTC (2023-04-05) · approx. 7:40 AM UTC+12 local

MagnitudeM2.9(ml)
Time19:40 UTC≈ 7:40 AM UTC+12
Depth35.0 kmshallow crustal
Coordinates52.216°, 174.982°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.22°, 174.98°

Earthquake Details

Magnitude
2.9 ml
Depth
35.0 km
shallow crustal
Location
52.2161°N
174.9825°E

Technical Information

Event ID
us6000k45d
Event Type
earthquake
Status
✓ Reviewed
Significance
129
Stations Used
11
Azimuthal Gap
208.0°
Min Station Distance
0.745°
RMS Residual
0.66 sec
Last Updated
2023-06-13 03:12:48 UTC

Nearby Earthquakes (Last 7 Days)

4.4
Rat Islands, Aleutian Islands, Alaska
2 days ago · 35.0 km deep
4.7
103 km W of Attu Station, Alaska
4 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
2.5
111 km WSW of Adak, Alaska
6 days ago · 57.3 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: us6000k45d). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, April 5, 2023). M2.9 Earthquake 140 km ESE of Attu Station, Alaska — April 5, 2023. Retrieved June 13, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000k45d/