2.8

M2.8 Earthquake 25km ENE of Dardanelle, CA — September 20, 2021

2021-09-20 23:45:58 UTC (2021-09-20) · approx. 3:45 PM UTC-8 local

MagnitudeM2.8(md)
Time23:45 UTC≈ 3:45 PM UTC-8
Depth5.7 kmshallow crustal
Coordinates38.416°, -119.559°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 38.42°, -119.56°

Earthquake Details

Magnitude
2.8 md
Depth
5.7 km
shallow crustal
Location
38.4157°N
-119.5595°E

Technical Information

Event ID
nc73627176
Event Type
earthquake
Status
✓ Reviewed
Significance
116
Stations Used
22
Azimuthal Gap
58.0°
Min Station Distance
0.092°
RMS Residual
0.09 sec
Last Updated
2021-12-03 15:01:39 UTC

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Actions

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Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc73627176). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, September 20, 2021). M2.8 Earthquake 25km ENE of Dardanelle, CA — September 20, 2021. Retrieved December 3, 2021 from https://www.earthquaketracker.org/earthquakes/event/nc73627176/