2.3

M2.3 Earthquake 119 km W of Adak, Alaska — September 22, 2023

2023-09-22 21:59:54 UTC (2023-09-22) · approx. 9:59 AM UTC-12 local

MagnitudeM2.3(ml)
Time21:59 UTC≈ 9:59 AM UTC-12
Depth134.0 kmintermediate depth
Coordinates51.881°, -178.366°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.88°, -178.37°

Earthquake Details

Magnitude
2.3 ml
Depth
134.0 km
intermediate depth
Location
51.8813°N
-178.3657°E

Technical Information

Event ID
ak023c6m9tws
Event Type
earthquake
Status
✓ Reviewed
Significance
81
RMS Residual
0.42 sec
Last Updated
2023-10-05 23:10:59 UTC

Nearby Earthquakes (Last 7 Days)

5.0
Rat Islands, Aleutian Islands, Alaska
14 hours ago · 13.2 km deep
4.3
261 km ESE of Attu Station, Alaska
1 day ago · 16.0 km deep
2.7
270 km SW of Adak, Alaska
1 day ago · 5.0 km deep
2.6
71 km SSE of Adak, Alaska
1 day ago · 26.3 km deep
3.7
236 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
4.0
232 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
3.4
233 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
3.0
238 km ESE of Attu Station, Alaska
2 days ago · 24.5 km deep
3.1
261 km WSW of Adak, Alaska
3 days ago · 22.3 km deep
3.4
231 km ESE of Attu Station, Alaska
3 days ago · 10.0 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: ak023c6m9tws). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 22, 2023). M2.3 Earthquake 119 km W of Adak, Alaska — September 22, 2023. Retrieved October 5, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023c6m9tws/