Ramona falls under the unincorporated areas of the maps, which are not separated by the various towns, officials said.

San Diego County rests on four active faults — one of which is the San Andreas, one of the world’s largest and most active fault zones. The San Andreas runs more than 800 miles long and ...

Areas of Soledad Natural Park, La Jolla Heights Natural Park, Torrey Pines State Natural Reserve and UC San Diego are given the highest level of concern ...

The 5.2 quake was centered near Julian. There were no immediate reports of major damage or injuries but some residents ...

SAN DIEGO (FOX 5/KUSI) — An interactive dashboard from the county of San Diego showing up-to-date information on environmental impacts of the Tijuana River sewage crisis is now live. The ...