1.9

M1.9 Earthquake 5 km SE of La Jolla, CA — August 1, 2026

2026-08-01 00:15:11 UTC (2026-08-01) · approx. 4:15 PM UTC-8 local

MagnitudeM1.9(ml)
Time00:15 UTC≈ 4:15 PM UTC-8
Depth13.1 kmshallow crustal
Coordinates32.811°, -117.236°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 32.81°, -117.24°

Earthquake Details

Magnitude
1.9 ml
Depth
13.1 km
shallow crustal
Location
32.8112°N
-117.2357°E

Technical Information

Event ID
ci40664474
Event Type
earthquake
Status
✓ Reviewed
Significance
54
Stations Used
48
Azimuthal Gap
154.0°
Min Station Distance
0.032°
RMS Residual
0.13 sec
Last Updated
2026-08-01 15:07:16 UTC

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Actions

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Understanding This Data

Magnitude 1.9 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ci40664474). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 1, 2026). M1.9 Earthquake 5 km SE of La Jolla, CA — August 1, 2026. Retrieved August 1, 2026 from https://www.earthquaketracker.org/earthquakes/event/ci40664474/