2.3

M2.3 Earthquake 130 km SW of Adak, Alaska — October 5, 2021

2021-10-05 21:57:23 UTC (2021-10-05) · approx. 9:57 AM UTC-12 local

MagnitudeM2.3(ml)
Time21:57 UTC≈ 9:57 AM UTC-12
Depth28.4 kmshallow crustal
Coordinates51.091°, -178.042°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.09°, -178.04°

Earthquake Details

Magnitude
2.3 ml
Depth
28.4 km
shallow crustal
Location
51.0914°N
-178.0415°E

Technical Information

Event ID
ak021cs48uqv
Event Type
earthquake
Status
✓ Reviewed
Significance
81
RMS Residual
0.37 sec
Last Updated
2021-12-06 19:11:36 UTC

Nearby Earthquakes (Last 7 Days)

3.6
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2 days ago · 0.0 km deep
3.8
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3.8
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4.1
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6.5
169 km W of Nikolski, Alaska
2 days ago · 98.0 km deep
2.9
125 km WSW of Adak, Alaska
3 days ago · 10.6 km deep
2.6
66 km SE of Adak, Alaska
3 days ago · 35.1 km deep
3.2
178 km E of Atka, Alaska
3 days ago · 2.7 km deep
2.5
135 km SW of Adak, Alaska
3 days ago · 19.5 km deep
3.0
132 km WSW of Adak, Alaska
3 days ago · 35.9 km deep

Actions

View on USGSDid You Feel It?

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: ak021cs48uqv). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 5, 2021). M2.3 Earthquake 130 km SW of Adak, Alaska — October 5, 2021. Retrieved December 6, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021cs48uqv/