2.5

M2.5 Earthquake 93 km SSE of Nikolski, Alaska — September 1, 2023

2023-09-01 19:40:26 UTC (2023-09-01) · approx. 8:40 AM UTC-11 local

MagnitudeM2.5(ml)
Time19:40 UTC≈ 8:40 AM UTC-11
Depth27.8 kmshallow crustal
Coordinates52.173°, -168.289°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.17°, -168.29°

Earthquake Details

Magnitude
2.5 ml
Depth
27.8 km
shallow crustal
Location
52.1733°N
-168.2886°E

Technical Information

Event ID
us7000ksry
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
13
Azimuthal Gap
275.0°
Min Station Distance
0.872°
RMS Residual
0.35 sec
Last Updated
2023-11-04 21:36:15 UTC

Nearby Earthquakes (Last 7 Days)

2.5
74 km SSE of Unalaska, Alaska
1 day ago · 29.3 km deep
2.5
54 km SSW of Atka, Alaska
2 days ago · 7.6 km deep
2.6
105 km SSW of Unalaska, Alaska
2 days ago · 28.9 km deep
3.0
105 km SSW of Nikolski, Alaska
2 days ago · 22.5 km deep
2.7
77 km SE of Akutan, Alaska
2 days ago · 35.0 km deep
2.7
137 km SW of Nikolski, Alaska
2 days ago · 20.7 km deep
2.6
66 km S of King Cove, Alaska
2 days ago · 10.7 km deep
2.8
52 km S of Atka, Alaska
3 days ago · 51.7 km deep
2.5
28 km S of Unalaska, Alaska
3 days ago · 85.2 km deep
2.5
162 km SSW of Atka, Alaska
3 days ago · 5.3 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000ksry). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 1, 2023). M2.5 Earthquake 93 km SSE of Nikolski, Alaska — September 1, 2023. Retrieved November 4, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000ksry/