Update: Flooding is reported in Campo on Buckman Springs Road and in the Warner Springs area, where a fire crew was briefly stranded, the National Weather Service reports. Largest storms have developed over Borrego Springs, Ranchita, Shelter Valley and Warner Springs.

August 11, 2012 (San Diego's East County) - A flood advisory has been issued at 4:40 pm. for San Diego mountains and deserts.  Affected areas include Borrego Springs, Julian, Pine Valley, Agua Caliente Springs, Banner, Boulevard, Canebrake, Cuyamaca Peak, Live Oak Springs, Mount Laguna, Oak Grove, Ocotillo Wells, Ranchita, Santa Ysabel, Shelter Valley, Tierra Del Sol and Warner Springs.