2.1

M2.1 Earthquake 101 km W of Adak, Alaska — March 16, 2023

2023-03-16 19:14:07 UTC (2023-03-16) · approx. 7:14 AM UTC-12 local

MagnitudeM2.1(ml)
Time19:14 UTC≈ 7:14 AM UTC-12
Depth4.4 kmshallow crustal
Coordinates51.854°, -178.111°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.85°, -178.11°

Earthquake Details

Magnitude
2.1 ml
Depth
4.4 km
shallow crustal
Location
51.8542°N
-178.1105°E

Technical Information

Event ID
ak0233gcpa8c
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.52 sec
Last Updated
2024-05-17 00:15:06 UTC

Nearby Earthquakes (Last 7 Days)

2.8
166 km WSW of Adak, Alaska
12 hours ago · 40.2 km deep
3.5
52 km SSW of Adak, Alaska
14 hours ago · 22.9 km deep
2.6
73 km SSE of Adak, Alaska
14 hours ago · 29.1 km deep
3.0
58 km SSW of Adak, Alaska
19 hours ago · 40.2 km deep
2.8
75 km SSE of Adak, Alaska
1 day 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
3.2
234 km WSW of Adak, Alaska
2 days ago · 28.6 km deep
2.8
66 km SW of Atka, Alaska
2 days ago · 60.1 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: ak0233gcpa8c). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, March 16, 2023). M2.1 Earthquake 101 km W of Adak, Alaska — March 16, 2023. Retrieved May 17, 2024 from https://www.earthquaketracker.org/earthquakes/event/ak0233gcpa8c/