They are part of a natural cycle known as the El Niño-Southern Oscillation (ENSO ... since 1900 was 22% higher than the long-term average, with the severe floods of 1955, 1988, 1998 and 2010 all ...

The second in a pair of back-to-back storm systems moved across Southern California overnight, triggering small mudslides in the Palisades Fire burn area and keeping public works crews and first ...