2.3

M2.3 Earthquake 24 km WNW of Mentasta Lake, Alaska — September 4, 2021

2021-09-04 18:11:55 UTC (2021-09-04) · approx. 8:11 AM UTC-10 local

MagnitudeM2.3(ml)
Time18:11 UTC≈ 8:11 AM UTC-10
Depth5.1 kmshallow crustal
Coordinates63.033°, -144.180°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 63.03°, -144.18°

Earthquake Details

Magnitude
2.3 ml
Depth
5.1 km
shallow crustal
Location
63.0333°N
-144.1797°E

Technical Information

Event ID
ak021bcsj012
Event Type
earthquake
Status
✓ Reviewed
Significance
81
RMS Residual
0.84 sec
Last Updated
2021-11-17 17:21:26 UTC

Nearby Earthquakes (Last 7 Days)

2.8
40 km SSW of Skwentna, Alaska
18 hours ago · 100.5 km deep
2.6
3 km WNW of Big Lake, Alaska
1 day ago · 27.4 km deep
3.2
57 km ENE of Chenega, Alaska
2 days ago · 16.0 km deep
2.7
94 km N of Yakutat, Alaska
2 days ago · 5.0 km deep
2.6
126 km E of McCarthy, Alaska
3 days ago · 5.0 km deep
2.5
18 km N of Cooper Landing, Alaska
4 days ago · 24.7 km deep
2.8
10 km SE of Anchorage, Alaska
4 days ago · 7.7 km deep
2.7
43 km S of Glacier View, Alaska
5 days ago · 19.0 km deep
2.5
46 km NNW of Valdez, Alaska
6 days ago · 18.3 km deep
3.3
9 km NE of Petersville, Alaska
6 days ago · 70.2 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021bcsj012). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, September 4, 2021). M2.3 Earthquake 24 km WNW of Mentasta Lake, Alaska — September 4, 2021. Retrieved November 17, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021bcsj012/