M1.12 Earthquake – 2 km SE of Rancho Cucamonga, CA

31 October 2026, 22:04 UTC · 1 hour ago · Data: USGS

A magnitude 1.12 earthquake struck 2 km SE of Rancho Cucamonga, CA on 31 October 2026, 22:04 UTC, at a depth of 11.8 km. This was a micro earthquake rarely felt by people.

Magnitude
1.12 (ml)
Location
2 km SE of Rancho Cucamonga, CA
Date & time
31 October 2026, 22:04 UTC
Coordinates
34.1080, -117.5645
Depth
11.84 km
Region
Worldwide
Source
USGS event page

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