Advisory
Earthquake - 4.3 Magnitude - Rialto
Earthquake - 4.3 Magnitude - Rialto 
A 4.3 magnitude earthquake centered out of Rialto occurred at approximately 9:32 a.m. on Thursday, July 31, 2025. There have been no reports of any damage or injuries in Paramount associated with this quake. Please take this time to make sure that you are prepared for any future earthquakes by creating an emergency kit and family communication plan.
Paramount is Prepared!
Address/Location
City of Paramount, CA
16400 Colorado Ave
Paramount, CA 90723
Contact
Emergency: 9-1-1
Non-emergencies: 562-220-2001