Alert archive / California / Wind Advisories in 2010

Wind Advisory 5, NWS Los Angeles, CA

January 19, 2010Los Angeles County, Santa Barbara County, California

NWS Los Angeles, CA issued this wind advisory at Jan 19, 2010, 3:37 AM PST for Los Angeles County, Santa Barbara County, California. It took effect at Jan 19, 2010, 7:00 AM PST. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Jan 19, 2010, 3:37 AM PST (11:37 UTC)
In effect from
Jan 19, 2010, 7:00 AM PST
Expired
Jan 19, 2010, 2:52 PM PST
In force
8 hr
Issued by
NWS Los Angeles, CA

Counties Los Angeles County, CA, Santa Barbara County, CA

The radar

The Los Angeles radar (KVTX), 6 km from the middle of the area, began a volume at 11:40 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Los Angeles, CA wrote its last area forecast discussion before this wind advisory went out at Jan 19, 3:00 AM PST, 37 minutes earlier.

Area forecast discussion, Jan 19, 3:00 AM PST, 37 minutes before
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Hazardous weather outlook, Jan 18, 6:00 AM PST, 21 hours 37 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
600 AM PST MON JAN 18 2010

CAZ034>041-044>046-051>054-059-087-088-547-548-191400-
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 MON JAN 18 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWESTERN CALIFORNIA.

.DAY ONE... TODAY

A POWERFUL WINTER STORM WILL BRING ALL MANOR OF HAZARDS TO THE
ENTIRE AREA TODAY. IN THE MOUNTAINS VERY HAZARDOUS WEATHER WILL
DEVELOP TODAY WITH DANGEROUS AND DAMAGING WIND GUSTS TO 70
MPH...HEAVY SNOW ABOVE 7000 FEET AND LIGHTER AMOUNTS ABOVE 6000 FEET
LATER THIS AFTERNOON AND EVENING. THE CENTRAL COAST WILL ALSO SEE
HAZARDOUS WIND GUSTS TO 60 MPH AS WELL AS THE SANTA MONICA MOUNTAINS
AND THE SANTA CLARITA VALLEY. THE ANTELOPE VALLEY ALONG WITH THE
MOUNTAINS OF SANTA BARBARA AND SAN LUIS OBISPO COUNTIES WILL HAVE
WIND GUSTS TO 70 MPH. AREAS NOT UNDER A WINTER STORM WARMING OR A
HIGH WIND WARNING WILL SEE GUSTS TO 45 MPH THIS AFTERNOON. VERY
HEAVY RAINFALL TODAY WITH HIGH RAINFALL RATES WILL BRING THE
POTENTIAL FOR FLASH FLOODING AND DEBRIS FLOWS IN AND AROUND THE
RECENT BURN AREAS. SCATTERED THUNDERSTORMS WILL DEVELOP THIS
AFTERNOON ACROSS THE AREA BRINGING WITH THEM HAZARDOUS LIGHTNING AND
GUSTY WINDS. BEACHGOERS WILL FACE THE TWIN HAZARDS OF HIGH SURF AND
DANGEROUS RIP CURRENTS. MARINERS WILL SEE STORM FORCE WINDS ACROSS
THE OUTER WATERS AND GALE FORCE WINDS ACROSS THE INNER WATERS.

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

* HIGH WIND WARNING..........SEE WWUS76 KLOX - NPWLOX FOR DETAILS *

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

* WIND ADVISORY..............SEE WWUS76 KLOX - NPWLOX FOR DETAILS *

* STORM WARNING..............SEE WHUS76 KLOX - MWWLOX FOR DETAILS *

* GALE WARNING...............SEE WHUS76 KLOX - MWWLOX FOR DETAILS *

* HIGH SURF ADVISORY.........SEE WHUS46 KLOX - CFWLOX FOR DETAILS *

* HIGH RIP CURRENT RISK......SEE FZUS56 KLOX - SRFLOX FOR DETAILS *

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

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

.DAYS TWO THROUGH SEVEN... TUESDAY THROUGH SUNDAY

TWO OR THREE MORE STORMS WILL MOVE ACROSS THE AREA TUESDAY THROUGH
FRIDAY. THESE STORMS WILL PRODUCE WINTER WEATHER HAZARDS...FLASH
FLOODING HAZARDS...AND WIND HAZARDS. HIGH SURF WILL CREATE HAZARDOUS
CONDITIONS AT THE BEACHES WITH LOCAL COASTAL FLOODING. MARINERS WILL
FACE GALE FORCE WINDS ALONG WITH HIGH AND STEEP SEAS.

* GALE WARNING...............SEE WHUS76 KLOX - MWWLOX FOR DETAILS *

* HIGH SURF ADVISORY.........SEE WHUS46 KLOX - CFWLOX FOR DETAILS *

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

.SPOTTER INFORMATION STATEMENT...

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

RORKE

The office that day

Everything else NWS Los Angeles, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 19, 2:14 AM PSTGale WarningLOX13 hr
Jan 19, 2:14 AM PSTStorm WatchLOX24 hr
Jan 19, 3:37 AM PSTHigh Wind WatchLOXLos Angeles, Santa Barbara24 hr
Jan 19, 4:20 AM PSTWinter Storm WatchLOX18 hr
Jan 19, 4:20 AM PSTWinter Weather AdvisoryLOX30 hr
Jan 19, 4:22 AM PSTCoastal Flood AdvisoryLOXLos Angeles27 hr
Jan 19, 9:56 AM PSTAreal Flood AdvisoryLOXSan Luis Obispo, Santa Barbara, Ventura4 hr
Jan 19, 11:21 AM PSTAreal Flood AdvisoryLOXLos Angeles, Ventura3 hr
Jan 19, 12:04 PM PSTSpecial Marine WarningLOX56 min
Jan 19, 12:36 PM PSTTornado WarningLOXLos Angeles39 min

Nearby

Wind Advisories in California, 2010Every wind advisory in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.