Morning Earthquake Felt in Carlsbad Area

UPDATE at 10:11 a.m.: The USGS has downgraded the quake to a magnitude 4.7.

ORIGINAL POST: A magnitude-5.2 earthquake shook Southern California Monday morning.

The quake, centered 12 miles southeast of Anza, struck at 9:55 a.m., according to the U.S. Geological Society.

The temblor follows a 2.9-magnitude quake that rocked the same area Monday at 9:36 a.m., the USGS reported.

Dozens of our Carlsbad Patch Facebook fans are reporting feeling the quake from Oceanside, La Costa, Fallbrook, Aviara, Encinitas, San Elijo and even Long Beach. Other didn't feel a thing.

Did you feel the earthquake? Tell us in comments.