More than 2,400 customers were briefly left without electricity , but most residents had their power restored by Thursday , KGTV reported . San Diego mayor declares state of emergency ; White House , governor offer aid . Officials were investigating the shifting earth in the area for weeks . Comment: `` We watched the trees snapping and cracking , '' says one evacuated resident .
San Diego mayor declares state of emergency ; White House , governor offer aid . Officials were investigating the shifting earth in the area for weeks . Comment: `` We watched the trees snapping and cracking , '' says one evacuated resident .