2.3

M2.3 Earthquake 2 km ENE of Aromas, CA — August 4, 2026

2026-08-04 18:04:15 UTC (4 days ago) · approx. 10:04 AM UTC-8 local

MagnitudeM2.3(md)
Time18:04 UTC≈ 10:04 AM UTC-8
Depth0.8 kmshallow crustal
Coordinates36.897°, -121.620°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 36.90°, -121.62°

Earthquake Details

Magnitude
2.3 md
Depth
0.8 km
shallow crustal
Location
36.8975°N
-121.6203°E

Technical Information

Event ID
nc75411262
Event Type
earthquake
Status
Automatic
Significance
78
Stations Used
8
Azimuthal Gap
92.0°
Min Station Distance
0.026°
RMS Residual
0.05 sec
Last Updated
2026-08-04 18:37:21 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: nc75411262). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 4, 2026). M2.3 Earthquake 2 km ENE of Aromas, CA — August 4, 2026. Retrieved August 4, 2026 from https://www.earthquaketracker.org/earthquakes/event/nc75411262/