2.1

M2.1 Earthquake 137 km WSW of Nikolski, Alaska — September 4, 2023

2023-09-04 17:54:25 UTC (2023-09-04) · approx. 6:54 AM UTC-11 local

MagnitudeM2.1(ml)
Time17:54 UTC≈ 6:54 AM UTC-11
Depth1.2 kmshallow crustal
Coordinates52.684°, -170.852°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.68°, -170.85°

Earthquake Details

Magnitude
2.1 ml
Depth
1.2 km
shallow crustal
Location
52.6843°N
-170.8522°E

Technical Information

Event ID
ak023bcs6pvq
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.85 sec
Last Updated
2023-09-18 17:32:23 UTC

Nearby Earthquakes (Last 7 Days)

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3.2
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2.6
66 km SE of Adak, Alaska
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3.0
105 km SSW of Nikolski, Alaska
2 days ago · 22.5 km deep
2.7
77 km SE of Akutan, Alaska
2 days ago · 35.0 km deep
2.7
137 km SW of Nikolski, Alaska
2 days ago · 20.7 km deep
2.8
52 km S of Atka, Alaska
2 days ago · 51.7 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: ak023bcs6pvq). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 4, 2023). M2.1 Earthquake 137 km WSW of Nikolski, Alaska — September 4, 2023. Retrieved September 18, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023bcs6pvq/