2.1

M2.1 Earthquake 18 km W of Petrolia, CA — December 11, 2024

2024-12-11 23:33:40 UTC (2024-12-11) · approx. 3:33 PM UTC-8 local

MagnitudeM2.1(md)
Time23:33 UTC≈ 3:33 PM UTC-8
Depth9.9 kmshallow crustal
Coordinates40.322°, -124.497°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 40.32°, -124.50°

Earthquake Details

Magnitude
2.1 md
Depth
9.9 km
shallow crustal
Location
40.3223°N
-124.4970°E

Technical Information

Event ID
nc75102016
Event Type
earthquake
Status
Automatic
Significance
68
Stations Used
7
Azimuthal Gap
304.0°
Min Station Distance
0.123°
RMS Residual
0.02 sec
Last Updated
2024-12-12 01:17:17 UTC

Nearby Earthquakes (Last 7 Days)

2.6
43 km W of Petrolia, CA
2 hours ago · 14.9 km deep
2.7
7 km WSW of Petrolia, CA
12 hours ago · 16.7 km deep
2.7
8 km ESE of Cloverdale, CA
2 days ago · 4.1 km deep
2.8
7 km ESE of Cloverdale, CA
2 days ago · 6.3 km deep
3.7
7 km ESE of Cloverdale, CA
2 days ago · 6.7 km deep
2.9
11 km ESE of Gilroy, CA
2 days ago · 5.4 km deep
2.5
76 km W of Petrolia, CA
3 days ago · 2.8 km deep
2.6
18 km NNE of Upper Lake, CA
3 days ago · 4.4 km deep
2.8
10 km ESE of Gilroy, CA
4 days ago · 1.3 km deep
4.2
8 km ESE of Cloverdale, CA
5 days ago · 5.9 km deep

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: nc75102016). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, December 11, 2024). M2.1 Earthquake 18 km W of Petrolia, CA — December 11, 2024. Retrieved December 12, 2024 from https://www.earthquaketracker.org/earthquakes/event/nc75102016/