Scientists are increasingly focused on shifting warm Pacific waters as a possible cause for Southern California’s lack of predicted winter rain.

The season’s El Niño weather phenomenon, characterized by historically warm waters along the equatorial Pacific, was similar to those that triggered record rainfall in Southern California in 1983 and 1998. Thus, many scientists and weather forecasters reasonably predicted an unusually wet winter for greater Los Angeles. Some even warned that a “Godzilla El Niño” would inundate us with heavy weather. They were wrong.