2.5

M2.5 Earthquake 267 km ESE of Chiniak, Alaska — September 24, 2023

2023-09-24 20:41:56 UTC (2023-09-24) · approx. 10:41 AM UTC-10 local

MagnitudeM2.5(ml)
Time20:41 UTC≈ 10:41 AM UTC-10
Depth10.0 kmshallow crustal
Coordinates56.417°, -148.456°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.42°, -148.46°

Earthquake Details

Magnitude
2.5 ml
Depth
10.0 km
shallow crustal
Location
56.4172°N
-148.4560°E

Technical Information

Event ID
us6000ldmi
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
19
Azimuthal Gap
257.0°
Min Station Distance
2.635°
RMS Residual
0.58 sec
Last Updated
2023-12-09 22:00:43 UTC

Nearby Earthquakes (Last 7 Days)

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3.4
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3.0
40 km W of Anchor Point, Alaska
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2.6
70 km WNW of Happy Valley, Alaska
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3.0
252 km SE of Chiniak, Alaska
3 days ago · 24.0 km deep
3.1
225 km ESE of Chiniak, Alaska
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2.5
4 km WSW of Diamond Ridge, Alaska
4 days ago · 54.2 km deep
2.8
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4 days ago · 78.3 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: us6000ldmi). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 24, 2023). M2.5 Earthquake 267 km ESE of Chiniak, Alaska — September 24, 2023. Retrieved December 9, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000ldmi/