![Seismogram being recorded by a seismograph at the Weston Observatory in Massachusetts, USA.. Photo by Z22 [CC BY-SA 3.0], via Wikimedia Commons.](https://i0.wp.com/mynewsla.com/wp-content/uploads/2015/03/Seismogram-earthquake-quake.jpg?ssl=1)
The temblor — initially reported as a magnitude-3.2 quake but later downgraded to 2.9 — struck at 9:05 a.m. at a depth of 7.4 miles, its epicenter one mile southwest of Compton, according to a computer-generated report from the U.S. Geological Survey.
There were no reports of any injuries or damage.
—City News Service