Alert archive / California / Wind Advisories in 2009

Wind Advisory 5, NWS Eureka, CA

December 30, 2009

NWS Eureka, CA issued this wind advisory at Dec 30, 2009, 1:38 PM PST. It took effect at Dec 31, 2009, 4:00 AM PST. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Dec 30, 2009, 1:38 PM PST (21:38 UTC)
In effect from
Dec 31, 2009, 4:00 AM PST
Expired
Dec 31, 2009, 1:12 PM PST
In force
9 hr
Issued by
NWS Eureka, CA

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WWUS76 KEKA 302138
NPWEKA

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
138 PM PST WED DEC 30 2009

.A STRONG AREA OF LOW PRESSURE DEVELOPING OFFSHORE WILL BRING
INCREASING SOUTHEAST TO SOUTH WINDS TO THE REDWOOD COAST AND
ADJACENT INLAND AREAS LATE TONIGHT THROUGH THURSDAY AFTERNOON.

CAZ001-003-311200-
/O.NEW.KEKA.WI.Y.0005.091231T1200Z-091231T2300Z/
REDWOOD COAST-NORTH COAST INTERIOR-
138 PM PST WED DEC 30 2009

...WIND ADVISORY IN EFFECT FROM 4 AM TO 3 PM PST THURSDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 4 AM TO 3 PM PST THURSDAY. 


* SUSTAINED WIND SPEEDS OF 25 TO 35 MPH WITH GUSTS TO 45 MPH ARE
  EXPECTED TO DEVELOP LATE TONIGHT AND CONTINUE INTO THURSDAY.
  THE MOST VULNERABLE AREAS WILL BE ALONG COASTAL HEADLANDS FROM
  TRINIDAD NORTH TO THE OREGON BORDER...AND ALSO ALONG RIDGES IN
  HUMBOLDT AND DEL NORTE COUNTY...WHERE WIND GUSTS MAY EXCEED 50
  MPH.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS TRAVELING LATE TONIGHT INTO THURSDAY SHOULD PLAN AHEAD
FOR HIGH WINDS BY ALLOWING EXTRA TIME FOR TRAVEL AND CHECKING ROAD
CONDITIONS. HIGH WINDS CAN RESULT IN FLYING DEBRIS OR ROCK SLIDES
WHICH MAY COMPLICATE TRAVEL. ADDITIONALLY...LOOSE OUTSIDE OBJECTS
SHOULD BE ADEQUATELY SECURED OR MOVED INSIDE.

&&

$$

MAB
2 follow-up statements
000 
WWUS76 KEKA 311102
NPWEKA

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
302 AM PST THU DEC 31 2009

.A LOW PRESSURE SYSTEM OVER 1000NM NORTHWEST OF PT ST GEORGE
WILL SLOWLY MOVE EAST TOWARDS BRITISH COLUMBIA AND FILL TODAY.
AN ASSOCIATED COLD FRONT WILL APPROACH TODAY AND PRODUCE GUSTY
SOUTH WINDS. 

CAZ001-003-312300-
/O.CON.KEKA.WI.Y.0005.091231T1200Z-091231T2300Z/
REDWOOD COAST-NORTH COAST INTERIOR-
302 AM PST THU DEC 31 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON. 

* SUSTAINED WIND SPEEDS OF 25 TO 35 MPH WITH GUSTS TO 45 MPH ARE
  EXPECTED TO DEVELOP BY 10 AM PST AND CONTINUE THROUGH 3 PM PST.
  THE MOST VULNERABLE AREAS WILL BE ALONG COASTAL HEADLANDS FROM
  TRINIDAD NORTH TO THE OREGON BORDER...AND OVER THE EXPOSED RIDGE
  TOPS WHERE WIND GUSTS MAY REACH 60 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS TRAVELING LATE TONIGHT INTO THURSDAY SHOULD PLAN AHEAD
FOR HIGH WINDS BY ALLOWING EXTRA TIME FOR TRAVEL AND CHECKING
ROAD CONDITIONS. HIGH WINDS CAN RESULT IN FLYING DEBRIS OR ROCK
SLIDES WHICH MAY COMPLICATE TRAVEL. ADDITIONALLY...LOOSE OUTSIDE
OBJECTS SHOULD BE ADEQUATELY SECURED OR MOVED INSIDE.

&&

$$
000 
WWUS76 KEKA 312112
NPWEKA

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
112 PM PST THU DEC 31 2009


CAZ001-003-312215-
/O.CAN.KEKA.WI.Y.0005.000000T0000Z-091231T2300Z/
REDWOOD COAST-NORTH COAST INTERIOR-
112 PM PST THU DEC 31 2009

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS CANCELLED THE WIND
ADVISORY. 

LOCALLY STRONG SOUTHERLY WINDS WILL CONTINUE THE REMAINDER OF THE
AFTERNOON AND INTO THE EVENING...WITH SOME GUSTS AROUND 40 MPH
ALONG THE COAST NORTH OF TRINIDAD. HOWEVER...THE THREAT FOR
WIDESPREAD STRONG WINDS HAS DIMINISHED.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 30, 2:30 AM PSTSmall Craft Advisory for WindsEKA55 hr
Dec 30, 2:30 AM PSTSmall Craft Advisory for Hazardous SeasEKA4 days
Dec 30, 1:54 PM PSTWinter Weather AdvisoryEKA18 hr

Nearby

Wind Advisories in California, 2009Every wind advisory in 2009

Sources

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