2.1

M2.1 Earthquake 99 km W of Adak, Alaska — March 23, 2023

2023-03-23 19:34:31 UTC (2023-03-23) · approx. 7:34 AM UTC-12 local

MagnitudeM2.1(ml)
Time19:34 UTC≈ 7:34 AM UTC-12
Depth3.8 kmshallow crustal
Coordinates51.863°, -178.075°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.86°, -178.07°

Earthquake Details

Magnitude
2.1 ml
Depth
3.8 km
shallow crustal
Location
51.8627°N
-178.0745°E

Technical Information

Event ID
ak0233rxl1wb
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.58 sec
Last Updated
2024-05-17 00:24:06 UTC

Nearby Earthquakes (Last 7 Days)

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2.7
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3.0
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2.5
78 km SW of Adak, Alaska
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2.6
149 km SSW of Atka, Alaska
6 days ago · 19.9 km deep
2.7
47 km SSW of Adak, Alaska
6 days ago · 65.5 km deep
2.9
58 km SSW of Adak, Alaska
6 days ago · 0.5 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: ak0233rxl1wb). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, March 23, 2023). M2.1 Earthquake 99 km W of Adak, Alaska — March 23, 2023. Retrieved May 17, 2024 from https://www.earthquaketracker.org/earthquakes/event/ak0233rxl1wb/