Flood Advisory

FLOOD ADVISORY
NATIONAL WEATHER SERVICE OXNARD CA
240 PM PST TUE FEB 9 2010

CAC037-100100-
/O.CON.KLOX.FA.Y.0017.000000T0000Z-100210T0100Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LOS ANGELES CA-
240 PM PST TUE FEB 9 2010

...THE URBAN AND SMALL STREAM FLOOD ADVISORY FOR ROADWAY FLOODING
REMAINS IN EFFECT UNTIL 500 PM PST FOR LOS ANGELES COUNTY...

AT 225 PM PST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE MODERATE TO HEAVY RAINFALL ACROSS MUCH OF LOS ANGELES COUNTY.
A LINE OF INTENSE THUNDERSTORMS IS AFFECTING THE SAN GABRIEL VALLEY...
INCLUDING THE SANTA ANITIA AND MORRIS BURN AREAS...EXTENDING SOUTHWARD
TOWARDS LONG BEACH. RAINFALL RATES BETWEEN .25 AND .50 INCHES PER HOUR
HAVE BEEN COMMON ACROSS THE COUNTY...ESPECIALLY CENTRAL AND EASTERN PORTIONS.
HIGHER INTENSITY RAINFALL RATES...AS MUCH AS .60 INCHES IN 30
MINUTES HAVE BEEN OBSERVED WITH THUNDERSTORM ACTIVITY. THE THUNDERSTORM
ACTIVITY WITH HIGHER INTENSITY RAINFALL IS IMPACTING THE MORRIS...SANTA
ANITA...AND STATION BURN AREAS...PROMPTING FLASH FLOOD WARNINGS FOR THOSE
AREAS. MOTORISTS ACROSS LOS ANGELES COUNTY CAN EXPECT SIGNIFICANT ROADWAY
FLOODING THROUGH 5 PM...ESPECIALLY NEAR INTERSECTIONS AND UNDERPASSES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLOOD ADVISORY MEANS RIVER OR STREAM FLOWS ARE ELEVATED OR PONDING
OF WATER IN URBAN OR OTHER AREAS IS OCCURRING OR IS IMMINENT.

&&

LAT...LON 3303 11861 3331 11845 3347 11859 3346 11847
      3369 11829 3403 11851 3405 11890 3414 11869
      3427 11856 3480 11887 3482 11768 3413 11768
      3369 11829 3343 11840 3332 11829 3332 11845
      3305 11856 3282 11837 3280 11841 3280 11842

$$

GOMBERG/BOLDT

Flash Flood Warning

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE OXNARD CA
213 PM PST TUE FEB 9 2010

CAC037-100100-
/O.CON.KLOX.FF.W.0012.000000T0000Z-100210T0100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LOS ANGELES CA-
213 PM PST TUE FEB 9 2010

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 500 PM PST FOR
THE STATION...MORRIS...AND SANTA ANITA BURN AREAS IN CENTRAL LOS
ANGELES COUNTY...

AT 205 PM PST...DOPPLER RADAR INDICATED A LINE OF INTENSIFYING THUNDERSTORM
ACTIVITY EXTENDING FROM DOWNTOWN LOS ANGELES NORTHEASTWARD INTO THE MORRIS
BURN AREA. THIS LINE OF INTENSE STORMS WAS MOVING SLOWLY NORTHEAST...AND
WILL LIKELY IMPACT THE STATION BURN AREA BY 230 PM. VERY INTENSE RAINFALL
RATES HAVE BEEN OBSERVED NEAR THE MORRIS BURN AREA...WITH SAN GABRIEL DAM
REPORTING .48 INCHES IN 15 MINUTES. THE HEAVY RAINFALL RATES WILL LIKELY
GENERATE FLASH FLOODING AND DEBRIS FLOWS IN THE BURN AREAS THROUGH 5 PM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

RESIDENTS AND MOTORISTS IN AND BELOW RECENTLY BURNED AREAS SHOULD BE
ALERT TO FLASH FLOODING AND DEBRIS FLOWS WHICH MAY BLOCK ROADS AND
CULVERTS.

&&

LAT...LON 3445 11832 3444 11796 3435 11791 3426 11791
      3422 11781 3418 11782 3415 11802 3426 11837

$$

GOMBERG/BOLDT

HTTP://LANDSLIDES.USGS.GOV/RESEARCH/WILDFIRE

Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
600 AM PST TUE FEB 9 2010

CAZ034>041-044>046-051>054-059-087-088-547-548-101400-
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-SANTA YNEZ VALLEY-
SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY-
SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
SAN LUIS OBISPO COUNTY MOUNTAINS-
SANTA BARBARA COUNTY MOUNTAINS-VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
ANTELOPE VALLEY-CATALINA ISLAND-SANTA CLARITA VALLEY-
LOS ANGELES COUNTY SAN FERNANDO VALLEY-
LOS ANGELES COUNTY SAN GABRIEL VALLEY-
600 AM PST TUE FEB 9 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWESTERN CALIFORNIA.

.DAY ONE... TODAY

A COLD PACIFIC STORM WILL MOVE OVER THE AREA TODAY. ALONG WITH
SHOWERS IT WILL BRING A CHANCE OF THUNDERSTORMS. THE THUNDERSTORMS
HAVE THE POTENTIAL TO PRODUCE FLASH FLOODING IN AND AROUND THE BURN
AREAS. SNOW LEVELS WILL START NEAR 5000 FEET BUT WILL LOWER TO 3500
TO 4000 LATER THIS EVENING...THESE SNOW LEVELS WILL PRODUCE WINTRY
DRIVING HAZARDS ACROSS THE GRAPEVINE AND THE SOLEDAD PASSES. ACROSS
THE WATERS THUNDERSTORMS COULD PRODUCE HAZARDOUS WATERSPOUTS.

* WINTER STORM WARNING.......SEE WWUS46 KLOX - WSWLOX FOR DETAILS *

* FLOOD WATCH................SEE WGUS66 KLOX - FFALOX FOR DETAILS *

* WINTER WEATHER ADVISORY....SEE WWUS46 KLOX - WSWLOX FOR DETAILS *

* MARINE WEATHER STATEMENT...SEE FZUS76 KLOX - MWSLOX FOR DETAILS *

* SPECIAL WEATHER STATEMENT..SEE WWUS86 KLOX - SPSLOX FOR DETAILS *

.DAYS TWO THROUGH SEVEN... WEDNESDAY THROUGH MONDAY

LOW SNOW LEVELS WEDNESDAY MORNING WILL CONTINUE THE HAZARDS ACROSS
THE MOUNTAINS. HAZARD FREE WEATHER IS FORECAST THURSDAY THROUGH
MONDAY.

* WINTER STORM WARNING.......SEE WWUS46 KLOX - WSWLOX FOR DETAILS *

* WINTER WEATHER ADVISORY....SEE WWUS46 KLOX - WSWLOX FOR DETAILS *

* SPECIAL WEATHER STATEMENT..SEE WWUS86 KLOX - SPSLOX FOR DETAILS *

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

$$

RORKE