2.3

M2.3 Earthquake 21 km NW of San Simeon, CA — July 30, 2023

2023-07-30 22:37:29 UTC (2023-07-30) · approx. 2:37 PM UTC-8 local

MagnitudeM2.3(md)
Time22:37 UTC≈ 2:37 PM UTC-8
Depth5.1 kmshallow crustal
Coordinates35.792°, -121.327°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 35.79°, -121.33°

Earthquake Details

Magnitude
2.3 md
Depth
5.1 km
shallow crustal
Location
35.7922°N
-121.3268°E

Technical Information

Event ID
nc73918476
Event Type
earthquake
Status
✓ Reviewed
Significance
82
Stations Used
61
Azimuthal Gap
176.0°
Min Station Distance
0.133°
RMS Residual
0.10 sec
Last Updated
2023-07-31 17:29:14 UTC

Nearby Earthquakes (Last 7 Days)

2.5
8 km SE of San Pedro, CA
22 hours 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
2.6
1 km NNW of The Geysers, CA
5 days ago · 0.4 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 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc73918476). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, July 30, 2023). M2.3 Earthquake 21 km NW of San Simeon, CA — July 30, 2023. Retrieved July 31, 2023 from https://www.earthquaketracker.org/earthquakes/event/nc73918476/