A preliminary magnitude 3.3 earthquake was recorded Friday afternoon about 11 miles off the coast of La Jolla, the U.S. Geological Survey reported.
The small earthquake — later downgraded to a 3.9 — struck at about 1:09 p.m. at a depth of about 9 miles, USGS said.
Few people had immediately reported to USGS's "Did You Feel It" map that they felt weak to light shaking San Diego and North San Diego County.
There were no immediate reports of damage or injuries.
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