Flash Flood Warning

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

CAC037-100245-
/O.CON.KLOX.FF.W.0013.000000T0000Z-100210T0245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LOS ANGELES CA-
605 PM PST TUE FEB 9 2010

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 645 PM PST FOR THE
MORRIS BURN AREA IN LOS ANGELES COUNTY...

AT 600 PM PST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE NUMEROUS SHOWERS MOVING ONTO THE MORRIS BURN AREA. ALTHOUGH
SHOWER ACTIVITY IS EXPECTED TO DIMINISH BY 645 PM....RAINFALL RATES
UP TO ONE THIRD OF AN INCH PER HOUR WILL STILL BE POSSIBLE...KEEPING
THE THREAT OF FLASH FLOODING AND DEBRIS FLOWS OVER THE BURN AREA.

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 3426 11793 3423 11777 3416 11778 3421 11804

$$

SIRARD

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

Flood Advisory

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

CAC037-100300-
/O.CON.KLOX.FA.Y.0018.000000T0000Z-100210T0300Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LOS ANGELES CA-
604 PM PST TUE FEB 9 2010

...THE URBAN AND SMALL STREAM FLOOD ADVISORY REMAINS IN EFFECT UNTIL
700 PM PST FOR CENTRAL AND EASTERN LOS ANGELES COUNTY...

AT 555 PM...DOPPLER RADAR INDICATED MODERATE TO HEAVY SHOWERS WITH
ISOLATED THUNDERSTORMS ACROSS PORTIONS OF CENTRAL AND EASTERN LOS ANGELES
COUNTY. THE HEAVIEST RAINFALL WAS OCCURRING ACROSS THE EASTERN PORTIONS
OF THE SAN GABRIEL VALLEY...INCLUDING THE CITIES OF DIAMOND BAR AND
POMONA. RAINFALL RATES BETWEEN .25 AND .50 INCHES PER HOUR WILL BE COMMON
ACROSS THE ADVISORY AREA...WITH LOCALLY HIGHER RATES NEAR THUNDERSTORMS.
A FLASH FLOOD WARNING REMAINS IN EFFECT FOR THE MORRIS BURN AREA WHERE
THERE WILL CONTINUE TO BE THE THREAT OF MORE SIGNIFICANT DEBRIS FLOWS.
THE STATION AND SANTA ANITA BURN AREAS REMAIN UNDER THIS FLOOD
ADVISORY...WHERE THERE WILL BE THE POTENTIAL FOR ADDITIONAL MINOR DEBRIS
FLOWS. MOTORISTS DRIVING THROUGH THE ADVISORY AREA CAN EXPECT SIGNIFICANT
ROADWAY FLOODING...ESPECIALLY IN THE EASTERN SAN GABRIEL VALLEY.

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 3413 11768 3402 11772 3402 11775 3398 11779
      3395 11778 3394 11796 3388 11798 3385 11804
      3374 11811 3375 11818 3370 11828 3373 11838
      3444 11836 3445 11764 3441 11764 3427 11763

$$

GOMBERG

Flash Flood Watch

FLOOD WATCH
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1113 AM PST TUE FEB 9 2010

...FLASH FLOODING AND DEBRIS FLOWS POSSIBLE IN AND BELOW RECENT
BURN AREAS IN LOS ANGELES AND SANTA BARBARA COUNTIES TODAY INTO
TONIGHT...

.A VIGOROUS STORM SYSTEM DROPPING SOUTHWARD ALONG THE WEST COAST
IS EXPECTED TO TRACK JUST WEST OF SOUTHWESTERN CALIFORNIA THIS
AFTERNOON AND TONIGHT. THIS STORM SYSTEM IS BRINGING SHOWERS AND
ISOLATED THUNDERSTORMS TO THE REGION.

WHILE HEAVY RAINS WILL NOT LIKELY AFFECT THE ENTIRE REGION...THE
THREAT OF THUNDERSTORMS WARRANTS THE FLASH FLOOD WATCH FOR THE
BURN AREAS. ANY THUNDERSTORM MAY PRODUCE RAINFALL RATES BETWEEN
ONE HALF INCH AND THREE QUARTERS OF AN INCH PER HOUR. RAINFALL AT
THESE INTENSITIES MAY PRODUCE FLASH FLOODING AND DEBRIS FLOWS...
PARTICULARLY IN AND BELOW THE STATION...MORRIS...AND SANTA ANITA
BURN AREAS IN LOS ANGELES COUNTY AND THE JESUSITA BURN AREA IN
SANTA BARBARA COUNTY.

OVERALL...RAINFALL TOTALS HAVE BEEN AND WILL BE HIGHLY VARIABLE
DUE TO THE SHOWERY NATURE OF THE PRECIPITATION. HOWEVER...EXPECT
RAINFALL TOTALS TO AVERAGE ONE THIRD OF AN INCH TO ONE INCH ACROSS
THE REGION...WITH LOCAL TOTALS OVER 2 INCHES POSSIBLE IN AREAS
THAT RECEIVE THUNDERSTORMS.

REMEMBER...A FLASH FLOOD WATCH MEANS THAT THERE IS A POTENTIAL
FOR FLASH FLOODING...BUT IT IS NOT A CERTAINTY. RESIDENTS UNDER A
FLASH FLOOD WATCH ARE URGED TO STAY TUNED FOR THE LATEST
FORECASTS AND POSSIBLE WARNINGS.

CAZ054-088-547-548-100315-
/O.CON.KLOX.FF.A.0003.100209T2000Z-100210T1100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
SANTA CLARITA VALLEY-LOS ANGELES COUNTY SAN FERNANDO VALLEY-
LOS ANGELES COUNTY SAN GABRIEL VALLEY-
INCLUDING THE CITIES OF...ACTON...MOUNT WILSON...SANDBERG...
SANTA CLARITA...NEWHALL...VALENCIA...WOODLAND HILLS...
NORTHRIDGE...BURBANK...UNIVERSAL CITY...PASADENA...SAN GABRIEL...
POMONA
1113 AM PST TUE FEB 9 2010

...FLASH FLOOD WATCH REMAINS IN EFFECT FOR THE RECENT BURN AREAS
THROUGH LATE TONIGHT...

THE FLASH FLOOD WATCH CONTINUES FOR

* THE RECENT BURN AREAS IN LOS ANGELES COUNTY. THIS INCLUDES THE
  STATION...MORRIS...AND SANTA ANITA BURN AREAS.

* THROUGH LATE TONIGHT

* SHOWERS WILL CONTINUE THROUGH LATE TONIGHT. SOME OF THE SHOWERS
  WILL BE HEAVY AND THERE IS A CHANCE OF THUNDERSTORMS. THERE IS
  THE POTENTIAL FOR RAINFALL RATES BETWEEN ONE HALF INCH AND THREE
  QUARTERS OF AN INCH PER HOUR. THESE RATES ARE IN EXCESS OF
  THRESHOLDS DETERMINED BY THE USGS TO BE SUFFICIENT TO CAUSE
  FLASH FLOODING AND DEBRIS FLOWS IN AND BELOW THE RECENT BURN
  AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

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