2.1

M2.1 Earthquake 31 km WSW of Round Valley, CA — October 16, 2023

2023-10-16 22:56:08 UTC (2023-10-16) · approx. 2:56 PM UTC-8 local

MagnitudeM2.1(md)
Time22:56 UTC≈ 2:56 PM UTC-8
Depth13.7 kmshallow crustal
Coordinates37.349°, -118.936°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 37.35°, -118.94°

Earthquake Details

Magnitude
2.1 md
Depth
13.7 km
shallow crustal
Location
37.3487°N
-118.9358°E

Technical Information

Event ID
nc73948095
Event Type
earthquake
Status
✓ Reviewed
Significance
67
Stations Used
27
Azimuthal Gap
71.0°
Min Station Distance
0.256°
RMS Residual
0.14 sec
Last Updated
2023-10-18 01:12:17 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: nc73948095). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 16, 2023). M2.1 Earthquake 31 km WSW of Round Valley, CA — October 16, 2023. Retrieved October 18, 2023 from https://www.earthquaketracker.org/earthquakes/event/nc73948095/