2.1

M2.1 Earthquake 7 km NNE of Perryville, Alaska — August 9, 2023

2023-08-09 20:31:41 UTC (2023-08-09) · approx. 9:31 AM UTC-11 local

MagnitudeM2.1(ml)
Time20:31 UTC≈ 9:31 AM UTC-11
Depth73.7 kmintermediate depth
Coordinates55.978°, -159.107°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 55.98°, -159.11°

Earthquake Details

Magnitude
2.1 ml
Depth
73.7 km
intermediate depth
Location
55.9783°N
-159.1072°E

Technical Information

Event ID
ak023a5tv3rv
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.51 sec
Last Updated
2023-08-23 17:26:30 UTC

Nearby Earthquakes (Last 7 Days)

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2.5
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1 day ago · 35.1 km deep
2.8
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1 day ago · 2.5 km deep
2.5
91 km SE of King Cove, Alaska
1 day ago · 9.3 km deep
2.7
198 km SE of Akutan, Alaska
1 day ago · 26.7 km deep
2.7
53 km SE of Sand Point, Alaska
1 day ago · 6.0 km deep
2.5
103 km SSE of Sand Point, Alaska
1 day ago · 4.4 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: ak023a5tv3rv). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, August 9, 2023). M2.1 Earthquake 7 km NNE of Perryville, Alaska — August 9, 2023. Retrieved August 23, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023a5tv3rv/