Five earthquakes rocked eastern San Diego County Wednesday afternoon and early Thursday morning, according to the U.S. Geological Survey.
Temblors, one after the other, began shaking an area about 8 miles northeast of Julian around 4:29 p.m. Wednesday.
The first, a 2.6-magnitude quake, was followed just minutes later by a temblor measuring 4.0, then another at 4:38 p.m measured at 3.0.
A fourth quake on Wednesday was measured at 3.6 and was reported at 7:57 p.m.
Another, a 3.5-magnitude quake, was felt at 2:32 a.m. Thursday morning.