M1.65 Earthquake – 6 km SE of Ontario, CA

16 August 2026, 20:36 UTC · 1 hour ago · Data: USGS

A magnitude 1.65 earthquake struck 6 km SE of Ontario, CA on 16 August 2026, 20:36 UTC, at a depth of 5.5 km. This was a micro earthquake rarely felt by people.

Magnitude
1.65 (ml)
Location
6 km SE of Ontario, CA
Date & time
16 August 2026, 20:36 UTC
Coordinates
34.0138, -117.5838
Depth
5.46 km
Region
Worldwide
Source
USGS event page

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