117
WGUS86 KLOX 210621
FLSLOX

Flood Advisory
National Weather Service Los Angeles/Oxnard CA
1021 PM PST Thu Nov 20 2025

CAC037-211100-
/O.NEW.KLOX.FA.Y.0109.251121T0621Z-251121T1100Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Los Angeles CA-
1021 PM PST Thu Nov 20 2025

...FLOOD ADVISORY IN EFFECT UNTIL 3 AM PST FRIDAY...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...A portion of southwest California, including the following
  county, Los Angeles.

* WHEN...Until 300 AM PST.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
  Water over roadways. Ponding of water in urban or other areas is
  occurring or is imminent.

* ADDITIONAL DETAILS...
  - At 1018 PM PST, Doppler radar indicated moderate to heavy
    rainfall falling across portions of southern Los Angeles
    County. Rainfall rates between 0.25 and 0.40 inch per hour
    have been observed in some location. Urban and small stream
    flooding is likely. Overflowing poor drainage areas will
    cause minor flooding in the advisory area. Minor debris flows
    from the Palisades burn scar are possible.
  - Some locations that will experience flooding include...
    Mount Wilson, Pasadena, Burbank, Van Nuys, Glendora, Santa
    Clarita, Northridge, San Dimas, Pomona, Chatsworth, Woodland
    Hills, Altadena, Glendale, and the Eaton and Bridge burn
    scars.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

&&

LAT...LON 3433 11765 3429 11765 3402 11773 3402 11777
      3400 11777 3400 11779 3414 11821 3413 11858
      3444 11870 3448 11818


$$

Hall