940
NWUS56 KSGX 161301
LSRSGX

Preliminary Local Storm Report
National Weather Service San Diego CA
501 AM PST Sun Nov 16 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0114 AM     Flood            5 SE Rancho Cucamonga   34.07N 117.51W
11/16/2025                   San Bernardino     CA   Dept of Highways

            Number 1 lane of eastbound I-10 flooded east
            of Etiwanda Avenue. Nearby rain gauges
            reported around 0.25 inch between midnight
            and 1 AM.

0421 AM     Debris Flow      2 NNE Crestline         34.27N 117.29W
11/16/2025                   San Bernardino     CA   Dept of Highways

            Report of boulders in the roadway on Highway
            138 between Silverwood Lake and Crestline.


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