Alert archive / California / Wind Advisories in 2006

Wind Advisory 60, NWS Los Angeles, CA

December 1, 2006Los Angeles County, California

NWS Los Angeles, CA issued this wind advisory at Dec 1, 2006, 2:15 PM PST for Los Angeles County, California. It took effect at Dec 2, 2006, 6:12 AM PST. It was in force for 68 hr.

The area

The counties it named.

The facts

Issued: Dec 1, 2006, 2:15 PM PST (22:15 UTC)
In effect from: Dec 2, 2006, 6:12 AM PST
Expired: Dec 5, 2006, 2:24 AM PST
In force: 68 hr
Issued by: NWS Los Angeles, CA

County Los Angeles County, CA

The radar

The Santa Ana Mts radar (KSOX), 71 km from the middle of the area, began a volume at 22:16 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 Dec 1, 2:00 PM PST, 15 minutes earlier.

Area forecast discussion, Dec 1, 2:00 PM PST, 15 minutes before

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Hazardous weather outlook, Dec 1, 6:00 AM PST, 8 hours 15 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
600 AM PST FRI DEC 1 2006

CAZ034>041-044>047-051>054-059-087-088-021400-
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-
LOS ANGELES COUNTY VALLEYS-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-
600 AM PST FRI DEC 1 2006

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWESTERN CALIFORNIA.

.DAY ONE... TODAY AND TONIGHT

A COLD AND DRY AIRMASS IS PRODUCING HARD FREEZES OVER SOME OF THE
INLAND VALLEYS AND AREAS OF FROST NEAR THE CENTRAL COASTS THIS
MORNING. TEMPERATURES IN THE ANTELOPE VALLEY ARE RANGING FROM THE
TEENS TO THE MID 20S AND TEMPERATURES IN THIS RANGE COULD CREATE A
SURVIVAL HAZARD FOR PEOPLE IN THE OUTDOORS. IN ADDITION...THE DRY
AIRMASS IN PLACE HAS CAUSED RELATIVE HUMIDITIES TO CRASH OVER THE
MANY LOCATIONS OVER SOUTHERN CALIFORNIA. WHERE FUEL MOISTURES ARE
LOW...THESE DRY CONDITIONS WILL PRODUCE SEVERE FIRE WEATHER
CONDITIONS OVER THE AREA AGAIN TODAY.

* RED FLAG WARNING...........SEE WWUS86 KLOX - RFWLOX FOR DETAILS *

* FREEZE WARNING.............SEE WWUS76 KLOX - NPWLOX FOR DETAILS *

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

.DAYS TWO THROUGH SEVEN... SATURDAY THROUGH THURSDAY

A DRY AIRMASS WILL CONTINUE THROUGH THE WEEKEND AND POSSIBLY MONDAY
AS OFFSHORE FLOW WILL DOMINATE THE WEATHER PATTERN FOR THE COMING
DAYS. SEVERE FIRE WEATHER CONDITIONS ARE EXPECTED TO LAST THROUGH AT
LEAST SUNDAY AFTERNOON AND MAY EXTEND INTO MONDAY.

* RED FLAG WARNING...........SEE WWUS86 KLOX - RFWLOX FOR DETAILS *

.SPOTTER INFORMATION STATEMENT...

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

HALL

The office that day

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

Issued	Product	Office	Counties	Lasted
Dec 1, 2:15 PM PST	High Wind Watch	LOX		6 hr
Dec 1, 3:14 PM PST	Marine Weather Statement	LOX		49 hr

Nearby

Wind Advisories in California, 2006 Every wind advisory in 2006

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.