2.1

M2.1 Earthquake 106 km W of Adak, Alaska — March 4, 2023

2023-03-04 13:07:52 UTC (2023-03-04) · approx. 1:07 AM UTC-12 local

MagnitudeM2.1(ml)
Time13:07 UTC≈ 1:07 AM UTC-12
Depth16.3 kmshallow crustal
Coordinates51.885°, -178.181°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.88°, -178.18°

Earthquake Details

Magnitude
2.1 ml
Depth
16.3 km
shallow crustal
Location
51.8847°N
-178.1807°E

Technical Information

Event ID
av91782181
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
7
Azimuthal Gap
150.0°
Min Station Distance
0.047°
RMS Residual
0.20 sec
Last Updated
2024-05-16 22:48:13 UTC

Nearby Earthquakes (Last 7 Days)

3.5
159 km SW of Adak, Alaska
3 hours ago · 4.8 km deep
3.5
160 km SW of Adak, Alaska
4 hours ago · 6.9 km deep
2.8
166 km WSW of Adak, Alaska
23 hours ago · 40.2 km deep
3.5
52 km SSW of Adak, Alaska
1 day ago · 22.9 km deep
2.6
73 km SSE of Adak, Alaska
1 day ago · 29.1 km deep
3.0
58 km SSW of Adak, Alaska
1 day ago · 40.2 km deep
2.8
75 km SSE of Adak, Alaska
2 days ago · 23.2 km deep
2.7
168 km SW of Nikolski, Alaska
2 days ago · 19.8 km deep
3.1
114 km SW of Adak, Alaska
2 days ago · 7.3 km deep
3.1
200 km W of Adak, Alaska
2 days ago · 8.9 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: av91782181). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, March 4, 2023). M2.1 Earthquake 106 km W of Adak, Alaska — March 4, 2023. Retrieved May 16, 2024 from https://www.earthquaketracker.org/earthquakes/event/av91782181/