29 Dec 2021 By Know Muslim
Residents reported feeling the brief, violent shake at 11:36 in the Mission Hills and San Carlos neighborhoods of San Diego, as well as in Santee and El Cajon in East County.
Shortly after the jarring incident, many San Diegans took to Twitter and other social-media platforms. One person tweeted out that "san Diego is cool because I’m like oh wow just felt an earthquake but no actually it was a sonic boom." Another tweeted, "I'm just logging in to confirm if that really was an earthquake or if I was losing my mind lmao. San Diego acting real sus right now, quaking while it’s raining."
Official confirmation of the incident was slow in coming, but an official with United States Geological Society said that there no quakes locally at that time. Spokesman Robert DeGroot said USGS sensors did not detect anything seismic activity at that time.
Representatives for San Diego Sheriff's and San Diego Police said Tuesday morning that they had not received any calls reporting the incident, and the National Weather Service said they were unaware of anything that might have caused the event.