Meteorologists say the current El Nino has stormed its way into the record books, tying 1997-1998 as the strongest recorded.
Mike Halpert, deputy director of the federal Climate Prediction Center, said initial figures for October-November-December match the same time period in 1997 for the strongest El Nino. Meteorologists measure El Nino based on how warm parts of the central Pacific for three consecutive months. Records go back to 1950.
El Nino is the natural warming of the central Pacific that changes weather worldwide, including bringing more rain to California.
Halpert said what really matters is what El Nino does during January, when its impact peaks.
Weather Underground meteorology director Jeff Masters said "Darth Nino may finally have California in its sights," as a series of storms may dent record drought.
Explore further: El Nino remains strong; wet California winter expected