2.1

M2.1 Earthquake 72 km SSW of Unalaska, Alaska — April 29, 2023

2023-04-29 20:52:45 UTC (2023-04-29) · approx. 9:52 AM UTC-11 local

MagnitudeM2.1(ml)
Time20:52 UTC≈ 9:52 AM UTC-11
Depth53.9 kmshallow crustal
Coordinates53.246°, -166.841°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.25°, -166.84°

Earthquake Details

Magnitude
2.1 ml
Depth
53.9 km
shallow crustal
Location
53.2459°N
-166.8410°E

Technical Information

Event ID
ak0235h567ma
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.57 sec
Last Updated
2023-05-04 16:35:13 UTC

Nearby Earthquakes (Last 7 Days)

2.8
252 km SE of Akutan, Alaska
18 hours ago · 5.0 km deep
3.7
92 km SE of Atka, Alaska
1 day ago · 31.7 km deep
3.5
212 km SSE of False Pass, Alaska
2 days ago · 10.0 km deep
2.9
105 km ESE of Akutan, Alaska
2 days ago · 35.0 km deep
2.9
40 km NE of Atka, Alaska
2 days ago · 181.8 km deep
3.3
74 km SSE of False Pass, Alaska
2 days ago · 35.0 km deep
2.9
92 km SE of Atka, Alaska
2 days ago · 15.5 km deep
2.9
85 km SSW of Unalaska, Alaska
3 days ago · 35.0 km deep
2.6
95 km S of Unalaska, Alaska
3 days ago · 0.9 km deep
2.7
206 km S of False Pass, Alaska
3 days ago · 10.0 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: ak0235h567ma). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, April 29, 2023). M2.1 Earthquake 72 km SSW of Unalaska, Alaska — April 29, 2023. Retrieved May 4, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak0235h567ma/