2.3

M2.3 Earthquake 133 km N of Nikolski, Alaska — September 19, 2023

2023-09-19 16:16:38 UTC (2023-09-19) · approx. 5:16 AM UTC-11 local

MagnitudeM2.3(ml)
Time16:16 UTC≈ 5:16 AM UTC-11
Depth18.1 kmshallow crustal
Coordinates54.135°, -168.885°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.13°, -168.88°

Earthquake Details

Magnitude
2.3 ml
Depth
18.1 km
shallow crustal
Location
54.1348°N
-168.8847°E

Technical Information

Event ID
ak023c1kfdh1
Event Type
earthquake
Status
✓ Reviewed
Significance
81
RMS Residual
0.35 sec
Last Updated
2023-10-02 22:31:15 UTC

Nearby Earthquakes (Last 7 Days)

2.5
60 km SSW of False Pass, Alaska
2 days ago · 78.9 km deep
3.0
98 km SSE of King Cove, Alaska
3 days ago · 3.0 km deep
2.6
87 km SE of False Pass, Alaska
3 days ago · 14.1 km deep
3.1
187 km SE of Akutan, Alaska
3 days ago · 18.8 km deep
3.0
89 km SSW of Nikolski, Alaska
3 days ago · 4.3 km deep
3.0
64 km E of Nikolski, Alaska
3 days ago · 50.0 km deep
3.4
55 km S of Atka, Alaska
3 days ago · 2.3 km deep
3.0
107 km SSW of Nikolski, Alaska
3 days ago · 17.1 km deep
2.8
135 km SE of Akutan, Alaska
4 days ago · 24.6 km deep
2.6
73 km SW of Atka, Alaska
4 days ago · 68.4 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: ak023c1kfdh1). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 19, 2023). M2.3 Earthquake 133 km N of Nikolski, Alaska — September 19, 2023. Retrieved October 2, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023c1kfdh1/