Alert archive / California / Wind Advisories in 2015

Wind Advisory 20, NWS Los Angeles, CA

April 24, 2015

NWS Los Angeles, CA issued this wind advisory at Apr 24, 2015, 1:59 AM PDT. It took effect at Apr 24, 2015, 12:00 PM PDT. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued: Apr 24, 2015, 1:59 AM PDT (08:59 UTC)
In effect from: Apr 24, 2015, 12:00 PM PDT
Expired: Apr 24, 2015, 9:18 PM PDT
In force: 9 hr
Issued by: NWS Los Angeles, CA

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 Apr 23, 10:10 PM PDT, 3 hours 49 minutes earlier.

Area forecast discussion, Apr 23, 10:10 PM PDT, 3 hours 49 minutes before

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Hazardous weather outlook, Apr 23, 6:00 AM PDT, 19 hours 59 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
600 AM PDT THU APR 23 2015

CAZ034>041-044>046-051>054-059-087-088-547-548-241300-
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 PDT THU APR 23 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWESTERN CALIFORNIA.

.DAY ONE... TODAY AND TONIGHT

MAIN THREAT FOR TODAY WILL BE THE SLIGHT CHANCE OF THUNDERSTORMS
ACROSS THE LOS ANGELES...VENTURA AND SANTA BARBARA COUNTY MOUNTAINS.
STORMS THAT DEVELOP OVER THE MOUNTAINS COULD SEE A FEW ISOLATED
SHOWERS DRIFT SOUTH OVER THE VALLEYS AND COASTAL AREAS OF LOS
ANGELES AND VENTURA COUNTIES. A SLIGHT CHANCE OF THUNDERSTORMS HAS
BEEN ADDED TO THE SAN GABRIEL VALLEY AS WELL LATE THIS AFTERNOON.
THERE COULD BE SOME LOCAL FLOODING IN THE MOUNTAIN AREAS DUE TO THE
BRIEF PERIODS OF HEAVY RAIN ASSOCIATED WITH ANY THUNDERSTORMS THAT
DO DEVELOP.

.DAYS TWO THROUGH SEVEN... FRIDAY THROUGH WEDNESDAY

THERE WILL BE VERY GUSTY WINDS ACROSS THE ANTELOPE VALLEY FRIDAY AND
SATURDAY WHICH COULD CAUSE BLOWING SAND AND DUST LOWERING VISIBILITY
TO NEAR ZERO AT TIMES...ESPECIALLY SATURDAY WHEN THE STRONGEST WINDS
ARE EXPECTED. WEST WINDS 25 TO 40 MPH WITH GUSTS TO 55 MPH ARE
LIKELY ON SATURDAY. THERE WILL ALSO BE SUNDOWNER WIND EVENTS BOTH
FRIDAY AND SATURDAY. SATURDAY SHOULD BE THE STRONGER OF THE TWO
DAYS.

WARMER CONDITIONS ARE EXPECTED EARLY NEXT WEEK. WITH THE WARMER
CONDITIONS EXPECTED...THERE WILL BE THE POTENTIAL FOR ELEVATED FIRE
DANGER EARLY NEXT WEEK AS WELL.

KAPLAN

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 24, 1:59 AM PDT	High Wind Watch	LOX		33 hr

Nearby

Wind Advisories in California, 2015 Every wind advisory in 2015

Sources

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