2.5

M2.5 Earthquake 84 km ENE of Akutan, Alaska — August 31, 2023

2023-08-31 20:40:43 UTC (2023-08-31) · approx. 9:40 AM UTC-11 local

MagnitudeM2.5(ml)
Time20:40 UTC≈ 9:40 AM UTC-11
Depth10.5 kmshallow crustal
Coordinates54.334°, -164.518°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.33°, -164.52°

Earthquake Details

Magnitude
2.5 ml
Depth
10.5 km
shallow crustal
Location
54.3340°N
-164.5182°E

Technical Information

Event ID
us7000ksi4
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
12
Azimuthal Gap
196.0°
Min Station Distance
0.144°
RMS Residual
0.59 sec
Last Updated
2023-11-04 21:36:07 UTC

Nearby Earthquakes (Last 7 Days)

3.0
28 km ENE of Chignik, Alaska
1 day ago · 86.1 km deep
2.5
74 km SSE of Unalaska, Alaska
1 day ago · 29.3 km deep
2.5
93 km SSE of Sand Point, Alaska
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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
2.5
28 km S of Unalaska, Alaska
3 days ago · 85.2 km deep
2.6
112 km SSE of False Pass, Alaska
3 days ago · 10.2 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: us7000ksi4). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, August 31, 2023). M2.5 Earthquake 84 km ENE of Akutan, Alaska — August 31, 2023. Retrieved November 4, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000ksi4/