2.1

M2.1 Earthquake 6km ENE of Bonadelle Ranchos-Madera Ranchos, CA — June 30, 2023

2023-06-30 18:47:22 UTC (2023-06-30) · approx. 10:47 AM UTC-8 local

MagnitudeM2.1(md)
Time18:47 UTC≈ 10:47 AM UTC-8
Depth-0.4 kmshallow crustal
Coordinates37.000°, -119.808°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 37.00°, -119.81°

Earthquake Details

Magnitude
2.1 md
Depth
-0.4 km
shallow crustal
Location
37.0000°N
-119.8082°E

Technical Information

Event ID
nc73907191
Event Type
quarry blast
Status
✓ Reviewed
Significance
68
Stations Used
12
Azimuthal Gap
74.0°
Min Station Distance
0.081°
RMS Residual
0.05 sec
Last Updated
2023-06-30 22:45:50 UTC

Nearby Earthquakes (Last 7 Days)

3.4
22 km WNW of Preston, Nevada
14 hours ago · 5.7 km deep
3.5
16 km W of Preston, Nevada
15 hours ago · 1.0 km deep
2.5
8 km SE of San Pedro, CA
1 day ago · 7.8 km deep
2.6
1 km ENE of Aromas, CA
1 day ago · -0.1 km deep
2.7
1 km N of Lake Davis, CA
3 days ago · -1.4 km deep
2.8
21 km W of Preston, Nevada
4 days ago · 3.9 km deep
2.6
1 km NNW of The Geysers, CA
5 days ago · 0.4 km deep
3.5
21 km W of Preston, Nevada
5 days ago · 4.8 km deep
2.5
23 km SE of Pinnacles, CA
5 days ago · 9.4 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: nc73907191). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, June 30, 2023). M2.1 Earthquake 6km ENE of Bonadelle Ranchos-Madera Ranchos, CA — June 30, 2023. Retrieved June 30, 2023 from https://www.earthquaketracker.org/earthquakes/event/nc73907191/