A magnitude 3.4 earthquake rattled parts of nearby Riverside County on Sunday evening.
The temblor struck at 7:53 p.m. about nine miles west of Anza and about 15 miles east of the Pechanga resort, according to the U.S. Geological Survey.
No damage was immediately reported by authorities. The quake was initially reported as having a magnitude of 3.7 but was later downgraded.