2.1
M2.1 Earthquake 52 km SSE of Unalaska, Alaska — July 28, 2023
2023-07-28 21:41:23 UTC (2023-07-28) · approx. 10:41 AM UTC-11 local
MagnitudeM2.1(ml)
Time21:41 UTC≈ 10:41 AM UTC-11
Depth53.5 kmshallow crustal
Coordinates53.449°, -166.189°
Felt byNo felt reports
Status✓ Reviewed by USGS

Earthquake Details
Magnitude
2.1 ml
Depth
53.5 km
shallow crustal
Location
53.4492°N
-166.1889°E
-166.1889°E
Technical Information
Event ID
ak0239m02h5o
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.58 sec
Last Updated
2023-08-05 02:34:49 UTC
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Actions
Understanding This Data
Magnitude 2.1 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: ak0239m02h5o). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2023, July 28, 2023). M2.1 Earthquake 52 km SSE of Unalaska, Alaska — July 28, 2023. Retrieved August 5, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak0239m02h5o/