2.1

M2.1 Earthquake 40 km S of Atka, Alaska — September 27, 2024

2024-09-27 22:53:34 UTC (2024-09-27) · approx. 10:53 AM UTC-12 local

MagnitudeM2.1(ml)
Time22:53 UTC≈ 10:53 AM UTC-12
Depth54.6 kmshallow crustal
Coordinates51.838°, -174.297°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.84°, -174.30°

Earthquake Details

Magnitude
2.1 ml
Depth
54.6 km
shallow crustal
Location
51.8380°N
-174.2970°E

Technical Information

Event ID
ak024cgk20rt
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.22 sec
Last Updated
2024-11-04 23:20:54 UTC

Nearby Earthquakes (Last 7 Days)

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3.4
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2.9
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2.5
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2.7
96 km SE of Atka, Alaska
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2.6
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3.0
71 km SE of Adak, Alaska
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2.5
Rat Islands, Aleutian Islands, Alaska
2 days ago · 89.5 km deep
2.5
119 km SE of Atka, Alaska
2 days ago · 20.0 km deep
2.6
147 km SSE of Atka, Alaska
2 days ago · 12.4 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak024cgk20rt). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, September 27, 2024). M2.1 Earthquake 40 km S of Atka, Alaska — September 27, 2024. Retrieved November 4, 2024 from https://www.earthquaketracker.org/earthquakes/event/ak024cgk20rt/