The quake was reported around 2:20 p.m. Saturday with a depth of about 1.5 miles.
The shaking was felt in Pomona.
3.5 magnitude earthquake rattles Fontana, surrounding areas
A 3.4 quake, with a depth of about 2.2 miles, rattled the region at about 8:17 p.m., according to USGS.
There were no immediate reports of damages or injuries.
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