1.4

M1.4 Earthquake 7 km NNW of Green Valley, CA — June 23, 2026

2026-06-23 04:46:27 UTC (2026-06-23) · approx. 8:46 PM UTC-8 local

MagnitudeM1.4(md)
Time04:46 UTC≈ 8:46 PM UTC-8
Depth10.9 kmshallow crustal
Coordinates38.312°, -122.186°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 38.31°, -122.19°

Earthquake Details

Magnitude
1.4 md
Depth
10.9 km
shallow crustal
Location
38.3115°N
-122.1863°E

Technical Information

Event ID
nc75381916
Event Type
earthquake
Status
✓ Reviewed
Significance
31
Stations Used
40
Azimuthal Gap
102.0°
Min Station Distance
0.039°
RMS Residual
0.17 sec
Last Updated
2026-06-30 09:48:27 UTC

Nearby Earthquakes (Last 7 Days)

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3 days ago · 3.5 km deep
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Actions

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Understanding This Data

Magnitude 1.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc75381916). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, June 23, 2026). M1.4 Earthquake 7 km NNW of Green Valley, CA — June 23, 2026. Retrieved June 30, 2026 from https://www.earthquaketracker.org/earthquakes/event/nc75381916/