2.1

M2.1 Earthquake 59 km SSE of Unalaska, Alaska — September 24, 2023

2023-09-24 18:17:02 UTC (2023-09-24) · approx. 7:17 AM UTC-11 local

MagnitudeM2.1(ml)
Time18:17 UTC≈ 7:17 AM UTC-11
Depth41.5 kmshallow crustal
Coordinates53.426°, -166.054°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.43°, -166.05°

Earthquake Details

Magnitude
2.1 ml
Depth
41.5 km
shallow crustal
Location
53.4258°N
-166.0540°E

Technical Information

Event ID
ak023c9vb454
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.41 sec
Last Updated
2023-10-06 23:04:10 UTC

Nearby Earthquakes (Last 7 Days)

2.5
57 km S of Ivanof Bay, Alaska
13 hours ago · 17.8 km deep
3.5
105 km SSE of Sand Point, Alaska
16 hours ago · 35.0 km deep
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
3.0
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

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: ak023c9vb454). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 24, 2023). M2.1 Earthquake 59 km SSE of Unalaska, Alaska — September 24, 2023. Retrieved October 6, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023c9vb454/