2.2

M2.2 Earthquake 27 km W of Petrolia, CA — October 9, 2023

2023-10-09 23:07:19 UTC (2023-10-09) · approx. 3:07 PM UTC-8 local

MagnitudeM2.2(md)
Time23:07 UTC≈ 3:07 PM UTC-8
Depth18.1 kmshallow crustal
Coordinates40.290°, -124.599°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 40.29°, -124.60°

Earthquake Details

Magnitude
2.2 md
Depth
18.1 km
shallow crustal
Location
40.2902°N
-124.5993°E

Technical Information

Event ID
nc73948286
Event Type
earthquake
Status
✓ Reviewed
Significance
72
Stations Used
38
Azimuthal Gap
231.0°
Min Station Distance
0.196°
RMS Residual
0.29 sec
Last Updated
2023-10-18 01:14:11 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: nc73948286). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 9, 2023). M2.2 Earthquake 27 km W of Petrolia, CA — October 9, 2023. Retrieved October 18, 2023 from https://www.earthquaketracker.org/earthquakes/event/nc73948286/