2.1

M2.1 Earthquake 20 km N of Susitna, Alaska — March 28, 2023

2023-03-28 21:35:17 UTC (2023-03-28) · approx. 11:35 AM UTC-10 local

MagnitudeM2.1(ml)
Time21:35 UTC≈ 11:35 AM UTC-10
Depth51.5 kmshallow crustal
Coordinates61.728°, -150.482°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 61.73°, -150.48°

Earthquake Details

Magnitude
2.1 ml
Depth
51.5 km
shallow crustal
Location
61.7280°N
-150.4822°E

Technical Information

Event ID
ak023408gu1j
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.39 sec
Last Updated
2023-04-04 07:51:21 UTC

Nearby Earthquakes (Last 7 Days)

2.5
25 km NNW of Susitna, Alaska
1 day ago · 63.1 km deep
2.5
15 km NNW of Nikiski, Alaska
2 days ago · 75.1 km deep
2.6
39 km SSW of Cantwell, Alaska
2 days ago · 76.2 km deep
2.8
71 km WNW of Nikiski, Alaska
2 days ago · 128.3 km deep
3.9
25 km NW of Anchor Point, Alaska
2 days ago · 89.6 km deep
2.8
49 km SSW of Skwentna, Alaska
3 days ago · 96.4 km deep
2.5
20 km S of Port Graham, Alaska
3 days ago · 52.6 km deep
2.5
24 km SSW of Susitna, Alaska
3 days ago · 56.7 km deep
3.1
13 km N of Mentasta Lake, Alaska
4 days ago · 0.1 km deep
3.0
9 km ESE of Rampart, Alaska
4 days ago · 2.2 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: ak023408gu1j). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, March 28, 2023). M2.1 Earthquake 20 km N of Susitna, Alaska — March 28, 2023. Retrieved April 4, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023408gu1j/