Homecalifornia earthqaukes Magnitude 4.4 earthquake rattles Southern California byThe Great Pacific Northwest Earthquake -March 16, 2010 A magnitude-4.4 earthquake rattled residents of southern California early Tuesday morning, according to the U.S. Geological Survey. Tags california earthqaukes earthquakes la earthqaukes Facebook Twitter Share:Magnitude 4.4 earthquake rattles Southern California Facebook Twitter WhatsApp Pinterest LinkedIn Reddit Tumblr Telegram Email