Magnitude-3.4 Aftershock Rattles La HabraA magnitude-3.4 earthquake has struck near La Habra Saturday morning, several hours after a larger, 5.1 quake hit the region.
Minor Quake Reported Near Loma LindaA magnitude 3.0 quake rattled Loma Linda.
Minor Quake Hits Valle Vista Area A minor earthquake has struck the Valle Vista area.
Magnitude-3.2 Quake Hits Near Santa ClaritaAn earthquake with a preliminary magnitude of 3.2 has struck 8 miles northeast of Santa Clarita, the USGS reports.
No Temblor Rattled Desert Hot Springs After AllAfter reviewing computer records, scientists with the U.S. Geological Survey say the Coachella Valley was not rattled by a mild earthquake Sunday morning.
4.0 Quake Rattles San Diego AreaAn earthquake has shaken a rural area of San Diego County but there are no reports of any damages or injuries.