2.7

M2.7 Earthquake near Andreanof Islands, Aleutian Islands, Alaska — September 20, 2023

2023-09-20 17:05:58 UTC (2023-09-20) · approx. 5:05 AM UTC-12 local

MagnitudeM2.7(ml)
Time17:05 UTC≈ 5:05 AM UTC-12
Depth35.0 kmshallow crustal
Coordinates51.096°, -177.623°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.10°, -177.62°

Earthquake Details

Magnitude
2.7 ml
Depth
35.0 km
shallow crustal
Location
51.0956°N
-177.6230°E

Technical Information

Event ID
us6000lclk
Event Type
earthquake
Status
✓ Reviewed
Significance
112
Stations Used
16
Azimuthal Gap
230.0°
Min Station Distance
0.683°
RMS Residual
0.27 sec
Last Updated
2023-12-02 23:01:06 UTC

Nearby Earthquakes (Last 7 Days)

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3.4
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3.1
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2.6
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2.7
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4 days ago · 44.1 km deep
2.5
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4 days ago · 35.0 km deep
2.6
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4 days ago · 146.5 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000lclk). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 20, 2023). M2.7 Earthquake near Andreanof Islands, Aleutian Islands, Alaska — September 20, 2023. Retrieved December 2, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000lclk/