2.1

M2.1 Earthquake 37 km E of Port Alsworth, Alaska — August 30, 2023

2023-08-30 19:58:58 UTC (2023-08-30) · approx. 9:58 AM UTC-10 local

MagnitudeM2.1(ml)
Time19:58 UTC≈ 9:58 AM UTC-10
Depth177.4 kmintermediate depth
Coordinates60.178°, -153.645°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 60.18°, -153.65°

Earthquake Details

Magnitude
2.1 ml
Depth
177.4 km
intermediate depth
Location
60.1778°N
-153.6450°E

Technical Information

Event ID
ak023b4jps2b
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.64 sec
Last Updated
2023-09-13 23:14:48 UTC

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2.7
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2.7
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2.5
59 km N of Petersville, Alaska
1 day ago · 111.4 km deep
3.6
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1 day ago · 104.1 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: ak023b4jps2b). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, August 30, 2023). M2.1 Earthquake 37 km E of Port Alsworth, Alaska — August 30, 2023. Retrieved September 13, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023b4jps2b/