2.1

M2.1 Earthquake 41 km N of Petersville, Alaska — March 18, 2023

2023-03-18 17:45:04 UTC (2023-03-18) · approx. 7:45 AM UTC-10 local

MagnitudeM2.1(ml)
Time17:45 UTC≈ 7:45 AM UTC-10
Depth88.7 kmintermediate depth
Coordinates62.864°, -150.651°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 62.86°, -150.65°

Earthquake Details

Magnitude
2.1 ml
Depth
88.7 km
intermediate depth
Location
62.8645°N
-150.6508°E

Technical Information

Event ID
ak0233jmrqtw
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.89 sec
Last Updated
2023-03-24 22:05:24 UTC

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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: ak0233jmrqtw). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, March 18, 2023). M2.1 Earthquake 41 km N of Petersville, Alaska — March 18, 2023. Retrieved March 24, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak0233jmrqtw/