2.2

M2.2 Earthquake 4 km ESE of Round Mountain, CA — October 12, 2023

2023-10-12 22:15:24 UTC (2023-10-12) · approx. 2:15 PM UTC-8 local

MagnitudeM2.2(md)
Time22:15 UTC≈ 2:15 PM UTC-8
Depth10.1 kmshallow crustal
Coordinates40.791°, -121.891°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 40.79°, -121.89°

Earthquake Details

Magnitude
2.2 md
Depth
10.1 km
shallow crustal
Location
40.7912°N
-121.8915°E

Technical Information

Event ID
nc73946535
Event Type
earthquake
Status
✓ Reviewed
Significance
75
Stations Used
32
Azimuthal Gap
51.0°
Min Station Distance
0.112°
RMS Residual
0.08 sec
Last Updated
2023-10-13 13:42:13 UTC

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Actions

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Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc73946535). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 12, 2023). M2.2 Earthquake 4 km ESE of Round Mountain, CA — October 12, 2023. Retrieved October 13, 2023 from https://www.earthquaketracker.org/earthquakes/event/nc73946535/