2.1

M2.1 Earthquake 4km ENE of Westmorland, CA — September 30, 2020

2020-09-30 23:43:28 UTC (2020-09-30) · approx. 3:43 PM UTC-8 local

MagnitudeM2.1(ml)
Time23:43 UTC≈ 3:43 PM UTC-8
Depth7.2 kmshallow crustal
Coordinates33.054°, -115.587°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 33.05°, -115.59°

Earthquake Details

Magnitude
2.1 ml
Depth
7.2 km
shallow crustal
Location
33.0542°N
-115.5865°E

Technical Information

Event ID
ci39641168
Event Type
earthquake
Status
✓ Reviewed
Significance
69
Stations Used
25
Azimuthal Gap
51.0°
Min Station Distance
0.016°
RMS Residual
0.17 sec
Last Updated
2021-03-04 22:31:17 UTC

Nearby Earthquakes (Last 7 Days)

3.1
5 km ESE of Wofford Heights, CA
1 day ago · 4.3 km deep
2.6
4 km NNW of Big Bear City, CA
1 day ago · 4.0 km deep
2.5
31 km SW of Dana Point, CA
1 day ago · 10.8 km deep
2.8
32 km SW of Dana Point, CA
1 day ago · 16.6 km deep
3.5
31 km SW of Dana Point, CA
1 day ago · 11.3 km deep
2.7
7 km SE of Goleta, CA
1 day ago · 9.3 km deep
2.7
48 km SW of Primo Tapia, B.C., MX
3 days ago · 16.0 km deep
3.1
20 km ESE of Anza, CA
6 days ago · 5.1 km deep

Actions

View on USGSDid You Feel It?

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ci39641168). 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 4km ENE of Westmorland, CA — September 30, 2020. Retrieved March 4, 2021 from https://www.earthquaketracker.org/earthquakes/event/ci39641168/