2.1

M2.1 Earthquake 168 km SE of Nikolski, Alaska — April 1, 2023

2023-04-01 17:03:30 UTC (2023-04-01) · approx. 6:03 AM UTC-11 local

MagnitudeM2.1(ml)
Time17:03 UTC≈ 6:03 AM UTC-11
Depth32.2 kmshallow crustal
Coordinates51.997°, -166.914°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.00°, -166.91°

Earthquake Details

Magnitude
2.1 ml
Depth
32.2 km
shallow crustal
Location
51.9969°N
-166.9142°E

Technical Information

Event ID
ak02346s1osz
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.30 sec
Last Updated
2023-04-07 20:50:45 UTC

Nearby Earthquakes (Last 7 Days)

4.5
90 km SSW of Nikolski, Alaska
30 min ago · 37.6 km deep
4.5
105 km SSW of Nikolski, Alaska
1 hour ago · 42.2 km deep
3.7
85 km SSW of Nikolski, Alaska
1 hour ago · 25.7 km deep
5.3
89 km SSW of Nikolski, Alaska
1 hour ago · 26.0 km deep
4.2
92 km WNW of False Pass, Alaska
8 hours ago · 174.4 km deep
2.6
111 km S of Unalaska, Alaska
1 day ago · 57.1 km deep
3.7
91 km SE of Akutan, Alaska
1 day ago · 14.7 km deep
2.7
168 km SW of Nikolski, Alaska
1 day ago · 19.8 km deep
2.8
257 km S of False Pass, Alaska
1 day ago · 10.0 km deep
2.7
198 km SSE of Akutan, Alaska
2 days ago · 5.0 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: ak02346s1osz). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, April 1, 2023). M2.1 Earthquake 168 km SE of Nikolski, Alaska — April 1, 2023. Retrieved April 7, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak02346s1osz/