Earthquake Los Angeles (4.4) - Info from USGS

Four hours ago, around 4am, I was about to sleep when Los Angeles was shaken by a 4.4 earthquake. As always, any tremor around these parts is not unusual. But when the ground shakes here, you can't avoid thinking if that quick shake you just felt will be followed by a bigger shake a few minutes later.

Here's information from the U.S Geological Survey about this morning's tremor.