|Information from UCB & USGS Menlo Park|
|Date & Time (Local):||2001/12/28
|Date & Time (UTC):||2001/12/28
|Location:||18 km (11 miles) SSE of Tres Pinos, CA
|Fault Zone:||San Andreas|
This earthquake and its aftershocks occurred along the "creeping" section of the San Andreas fault in central California. This portion of the San Andreas moves both aseismically (through "creep") and through small to moderate events. This area experienced a sequence of magnitude 4+ events in July 2001.