2.3

M2.3 Earthquake 25 km ESE of Chignik, Alaska — October 12, 2023

2023-10-12 20:31:45 UTC (2023-10-12) · approx. 9:31 AM UTC-11 local

MagnitudeM2.3(ml)
Time20:31 UTC≈ 9:31 AM UTC-11
Depth63.8 kmshallow crustal
Coordinates56.168°, -158.054°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.17°, -158.05°

Earthquake Details

Magnitude
2.3 ml
Depth
63.8 km
shallow crustal
Location
56.1678°N
-158.0536°E

Technical Information

Event ID
ak023d3o9bgx
Event Type
earthquake
Status
✓ Reviewed
Significance
81
RMS Residual
0.59 sec
Last Updated
2023-10-26 22:30:56 UTC

Nearby Earthquakes (Last 7 Days)

3.5
150 km SE of Chignik, Alaska
5 hours ago · 7.1 km deep
2.5
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2.5
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3.5
105 km SSE of Sand Point, Alaska
16 hours ago · 35.0 km deep
2.5
63 km SSE of Perryville, Alaska
21 hours ago · 24.9 km deep
2.6
64 km SE of Pedro Bay, Alaska
1 day ago · 99.2 km deep
3.4
61 km ESE of King Salmon, Alaska
1 day ago · 152.8 km deep
3.0
68 km SE of Perryville, Alaska
2 days ago · 19.6 km deep
2.5
60 km SSW of False Pass, Alaska
2 days ago · 78.9 km deep

Actions

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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: ak023d3o9bgx). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 12, 2023). M2.3 Earthquake 25 km ESE of Chignik, Alaska — October 12, 2023. Retrieved October 26, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023d3o9bgx/