Event:
California officials believe that an outbreak of measles among Disneyland visitors was caused by someone with overseas exposure; Disneyland visitors account for 67 cases, with 94 total infections across the U.S. to date
More Notable Events on January 30:
1989 5 pharoah sculptures from 1470 BC found at temple of Luxor
1972 Bloody Sunday: British soldiers shoot on catholics in Londonderry, 13 die
1961 Bobby Darin is youngest performer to headline a TV special on NBC
1957 U.S. Congress accepts the Eisenhower-doctrine
1847 Yerba Buena renamed San Francisco