O.C. earthquake rattles Disney's Cars Land premiere A 4.1 earthquake in Yorba Linda that shook parts of Southern California on Wednesday evening added a little extra excitement to the star-studded red carpet opening of the new Cars Land at the Disneyland Resort. Thousands of people -- celebrities, media and other invitation-only guests -- were gathered at Disney's California Adventure for an event celebrating the final piece of Disney's $1.1-billion expansion of the Anaheim park. "Earthquake just happened in so cal, felt at #carsland preview" tweeted @FindingMickey. "#disneyland #JustGotScarier." Several people tweeted with the hashtag #JustGotScarier, a play on the #JustGotHappier phrase Disney has been using to promote Cars Land, which opens to the public on Friday. "Earthquake!" @Mouseinfo tweeted. I guess mother nature wanted to get into #carsland too. The quake was centered in the Yorba Linda area and occurred at 8:17 p.m. The quake was felt over a wide area of Los Angeles and Orange counties. There were no immediate reports of damage. A 2.4 magnitude aftershock was reported a few minutes after the main quake. Four aftershocks follow 4.1 Southern California earthquake 'Little Darth Vader' to undergo heart surgery at L.A. hospital Kanye West's Hollywood Hills home burglarized; singer in the U.K. Kimi Yoshino