2.1

M2.1 Earthquake 3km ESE of Westmorland, CA — September 30, 2020

2020-09-30 23:40:22 UTC (2020-09-30) · approx. 3:40 PM UTC-8 local

MagnitudeM2.1(ml)
Time23:40 UTC≈ 3:40 PM UTC-8
Depth2.9 kmshallow crustal
Coordinates33.026°, -115.588°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 33.03°, -115.59°

Earthquake Details

Magnitude
2.1 ml
Depth
2.9 km
shallow crustal
Location
33.0262°N
-115.5880°E

Technical Information

Event ID
ci37317252
Event Type
earthquake
Status
✓ Reviewed
Significance
67
Stations Used
30
Azimuthal Gap
78.0°
Min Station Distance
0.013°
RMS Residual
0.20 sec
Last Updated
2021-03-04 17:38:55 UTC

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2.7
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3.1
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Actions

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Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ci37317252). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, September 30, 2020). M2.1 Earthquake 3km ESE of Westmorland, CA — September 30, 2020. Retrieved March 4, 2021 from https://www.earthquaketracker.org/earthquakes/event/ci37317252/