2.1

M2.1 Earthquake 16 km E of Seven Trees, CA — October 15, 2023

2023-10-15 18:55:12 UTC (2023-10-15) · approx. 10:55 AM UTC-8 local

MagnitudeM2.1(md)
Time18:55 UTC≈ 10:55 AM UTC-8
Depth6.9 kmshallow crustal
Coordinates37.285°, -121.654°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 37.28°, -121.65°

Earthquake Details

Magnitude
2.1 md
Depth
6.9 km
shallow crustal
Location
37.2848°N
-121.6538°E

Technical Information

Event ID
nc73947565
Event Type
earthquake
Status
✓ Reviewed
Significance
66
Stations Used
81
Azimuthal Gap
41.0°
Min Station Distance
0.030°
RMS Residual
0.08 sec
Last Updated
2023-10-17 23:35:11 UTC

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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: nc73947565). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 15, 2023). M2.1 Earthquake 16 km E of Seven Trees, CA — October 15, 2023. Retrieved October 17, 2023 from https://www.earthquaketracker.org/earthquakes/event/nc73947565/