2.3

M2.3 Earthquake 2 km SE of Loma Linda, CA — July 15, 2025

2025-07-15 18:25:32 UTC (2025-07-15) · approx. 10:25 AM UTC-8 local

MagnitudeM2.3(ml)
Time18:25 UTC≈ 10:25 AM UTC-8
Depth17.9 kmshallow crustal
Coordinates34.033°, -117.243°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 34.03°, -117.24°

Earthquake Details

Magnitude
2.3 ml
Depth
17.9 km
shallow crustal
Location
34.0333°N
-117.2425°E
Community Intensity
1.0
CDI from reports

Technical Information

Event ID
ci41023431
Event Type
earthquake
Status
✓ Reviewed
Significance
79
Stations Used
104
Azimuthal Gap
18.0°
Min Station Distance
0.079°
RMS Residual
0.18 sec
Last Updated
2025-07-30 22:02:13 UTC

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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: ci41023431). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, July 15, 2025). M2.3 Earthquake 2 km SE of Loma Linda, CA — July 15, 2025. Retrieved July 30, 2025 from https://www.earthquaketracker.org/earthquakes/event/ci41023431/