2.1

M2.1 Earthquake 88 km NW of Karluk, Alaska — February 23, 2023

2023-02-23 20:35:13 UTC (2023-02-23) · approx. 10:35 AM UTC-10 local

MagnitudeM2.1(ml)
Time20:35 UTC≈ 10:35 AM UTC-10
Depth1.6 kmshallow crustal
Coordinates58.184°, -155.397°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 58.18°, -155.40°

Earthquake Details

Magnitude
2.1 ml
Depth
1.6 km
shallow crustal
Location
58.1839°N
-155.3965°E

Technical Information

Event ID
ak0232hn4xtc
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.35 sec
Last Updated
2023-03-03 02:43:14 UTC

Nearby Earthquakes (Last 7 Days)

3.5
35 km E of Chenega, Alaska
5 hours ago · 2.0 km deep
2.7
37 km SW of Chenega, Alaska
19 hours ago · 14.4 km deep
3.2
188 km SSE of Akhiok, Alaska
21 hours ago · 130.8 km deep
2.5
12 km SSW of Skwentna, Alaska
23 hours ago · 84.4 km deep
4.1
98 km ENE of Ouzinkie, Alaska
1 day ago · 28.2 km deep
2.6
108 km E of Chignik, Alaska
1 day ago · 14.8 km deep
3.2
53 km W of Nanwalek, Alaska
1 day ago · 91.8 km deep
3.4
63 km ESE of Sand Point, Alaska
1 day ago · 35.0 km deep
2.6
131 km ESE of Chignik, Alaska
1 day ago · 5.0 km deep
3.3
10 km ESE of Nikiski, Alaska
1 day ago · 61.3 km deep

Actions

View on USGSDid You Feel It?

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: ak0232hn4xtc). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, February 23, 2023). M2.1 Earthquake 88 km NW of Karluk, Alaska — February 23, 2023. Retrieved March 3, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak0232hn4xtc/