2.3

M2.3 Earthquake 2 km NW of Ridgeway, Alaska — April 21, 2021

2021-04-21 21:49:29 UTC (2021-04-21) · approx. 11:49 AM UTC-10 local

MagnitudeM2.3(ml)
Time21:49 UTC≈ 11:49 AM UTC-10
Depth46.3 kmshallow crustal
Coordinates60.551°, -151.113°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 60.55°, -151.11°

Earthquake Details

Magnitude
2.3 ml
Depth
46.3 km
shallow crustal
Location
60.5508°N
-151.1133°E

Technical Information

Event ID
ak02153xg6to
Event Type
earthquake
Status
✓ Reviewed
Significance
81
RMS Residual
0.64 sec
Last Updated
2021-07-03 16:48:56 UTC

Nearby Earthquakes (Last 7 Days)

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4.2
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3.1
7 km ENE of Denali Park, Alaska
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3.9
65 km SE of Cantwell, Alaska
19 hours ago · 52.1 km deep
2.5
23 km SSW of Susitna, Alaska
21 hours ago · 54.9 km deep
2.7
62 km ESE of King Salmon, Alaska
1 day ago · 153.6 km deep
2.8
45 km W of Salamatof, Alaska
1 day ago · 89.8 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak02153xg6to). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, April 21, 2021). M2.3 Earthquake 2 km NW of Ridgeway, Alaska — April 21, 2021. Retrieved July 3, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak02153xg6to/