Alert archive / California / Wind Advisories in 2012

Wind Advisory 17, NWS San Diego, CA

February 29, 2012San Bernardino County, California

NWS San Diego, CA issued this wind advisory at Feb 29, 2012, 2:30 AM PST for San Bernardino County, California. It took effect at Feb 29, 2012, 11:30 AM PST. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued
Feb 29, 2012, 2:30 AM PST (10:30 UTC)
In effect from
Feb 29, 2012, 11:30 AM PST
Expired
Feb 29, 2012, 9:53 PM PST
In force
10 hr
Issued by
NWS San Diego, CA

County San Bernardino County, CA

The nearest sounding before it

Las Vegas, NV (KVEF), launched 00:00Z, 10.5 hours before the alert went out and 180 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Las Vegas, NV at 00:00Z on 2012-02-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Las Vegas, NV at 00:00Z on 2012-02-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 81 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2422 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
81 m²/s²
0-3 km storm-relative helicity
134 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

468 
WWUS76 KSGX 291030
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
230 AM PST WED FEB 29 2012

...WIND ADVISORY IN EFFECT FOR THE HIGH DESERT AREA OF SAN
BERNARDINO COUNTY THIS AFTERNOON AND TONIGHT...

.COLD FRONT MOVING INLAND TO THE NORTH TODAY WILL GENERATE STRONG
PRESSURE GRADIENTS ACROSS THE MOJAVE DESERT. WINDS MAY TEMPORARILY
DIMINISH LATE TONIGHT...BUT ARE LIKELY TO BE EVEN STRONGER ON
THURSDAY AS HIGH PRESSURE REBUILDS ALONG THE CALIFORNIA COAST.

CAZ060-291830-
/O.NEW.KSGX.WI.Y.0017.120229T2200Z-120301T0600Z/
APPLE AND LUCERNE VALLEYS-
230 AM PST WED FEB 29 2012

...WIND ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 10 PM PST
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 2 PM THIS AFTERNOON TO 10 PM
PST THIS EVENING. 

* TIMING: FROM 2 PM THROUGH 10 PM TODAY.

* WINDS: WEST WINDS INCREASING TO 25 MPH WITH GUSTS 45 TO 55 MPH
  THIS AFTERNOON AND EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

BALFOUR
4 follow-up statements
019 
WWUS76 KSGX 291930
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
1130 AM PST WED FEB 29 2012

...WIND ADVISORY IN EFFECT FOR THE HIGH DESERT AREA OF SAN
BERNARDINO COUNTY THIS AFTERNOON AND TONIGHT...

...HIGH WIND WATCH FOR ALL MOUNTAIN AND DESERT ZONES THURSDAY...

.GUSTY WEST TO NORTHWEST WINDS WILL CONTINUE ACROSS THE APPLE AND
LUCERNE VALLEYS INTO TONIGHT. THESE WINDS MAY TEMPORARILY DIMINISH
LATE TONIGHT...BUT ARE LIKELY TO BE EVEN STRONGER AND MORE
WIDESPREAD ON THURSDAY. THEREFORE...A HIGH WIND WATCH IS IN EFFECT
FOR ALL THE MOUNTAIN AND DESERT AREAS THURSDAY. ON THURSDAY NIGHT
THE WINDS WILL SHIFT NORTHEAST. THIS WILL BRING DRY...GUSTY OFFSHORE
WINDS THROUGH THE MOUNTAIN PASSES AND INTO THE VALLEYS THURSDAY
NIGHT AND FRIDAY.

CAZ060-010500-
/O.NEW.KSGX.HW.A.0010.120301T1800Z-120302T0600Z/
/O.EXT.KSGX.WI.Y.0017.120229T1930Z-120301T0600Z/
APPLE AND LUCERNE VALLEYS-
1130 AM PST WED FEB 29 2012

...WIND ADVISORY NOW IN EFFECT UNTIL 10 PM PST THIS EVENING...
...HIGH WIND WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY
EVENING. THIS IS IN ADDITION THE CURRENT WIND ADVISORY THAT IS IN
EFFECT THROUGH 10 PM THIS EVENING. 

* TIMING: WIND ADVISORY FROM 2 PM THROUGH 10 PM TODAY. HIGH WIND
  WATCH FROM 10 AM TO 10 PM THURSDAY.

* WINDS: WEST WINDS 15 TO 25 MPH WITH GUSTS 45 THIS AFTERNOON.
  STRONGER WEST TO NORTHWEST WINDS ARE LIKELY THURSDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

CAZ055-010500-
/O.NEW.KSGX.HW.A.0010.120301T1800Z-120302T0600Z/
SAN BERNARDINO COUNTY MOUNTAINS-
1130 AM PST WED FEB 29 2012

...HIGH WIND WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY
EVENING. 

* TIMING: 10 AM TO 10 PM THURSDAY.

* WINDS: WINDS INCREASING TO 25 TO 35 MPH WITH GUSTS FROM 55 TO 60
  MPH. 

* LOCATION: STRONGEST WINDS WILL AFFECT THE EASTERN SLOPES OF THE
  SAN BERNARDINO MOUNTAINS FROM BIG BEAR DOWN TO THE MORONGO
  VALLEY. STRONG WINDS WILL ALSO AFFECT MOTORISTS ON I-10 THROUGH
  THE BANNING PASS.

* IMPACTS: DRIVING WILL BE HAZARDOUS FOR MOTORISTS WITH HIGH
  PROFILE VEHICLES IN AREAS PRONE TO STRONG WEST WINDS.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

CAZ056-058-061-062-010500-
/O.NEW.KSGX.HW.A.0010.120301T1800Z-120302T0900Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
1130 AM PST WED FEB 29 2012

...HIGH WIND WATCH IN EFFECT FROM THURSDAY MORNING THROUGH LATE
THURSDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM THURSDAY MORNING THROUGH LATE
THURSDAY NIGHT. 

* TIMING: 10 AM THURSDAY TO 1 AM FRIDAY.

* WINDS: WINDS INCREASING TO 25 TO 35 MPH WITH GUSTS OVER 60 MPH.
 
* VISIBILITY: REDUCED TO A HALF MILE OR LESS AT TIMES IN BLOWING
  DUST AND SAND. 

* IMPACTS: AFFECTED AREAS IN RIVERSIDE COUNTY INCLUDE THE BANNING
  PASS...THE EAST FACING MOUNTAIN SLOPES...AND THE COACHELLA
  VALLEY. IN SAN DIEGO COUNTY THE AFFECTED AREAS INCLUDE THE I-8
  CORRIDOR...THE EAST FACING MOUNTAIN SLOPES AND THE SAN DIEGO
  COUNTY DESERTS.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

MOEDE
520 
WWUS76 KSGX 292231
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
231 PM PST WED FEB 29 2012

...WIND ADVISORY IN EFFECT FOR THE HIGH DESERT AREA OF SAN
BERNARDINO COUNTY THIS AFTERNOON AND TONIGHT...

...HIGH WIND WATCH FOR ALL MOUNTAIN AND DESERT ZONES THURSDAY...

.GUSTY WEST TO NORTHWEST WINDS WILL CONTINUE ACROSS THE APPLE AND
LUCERNE VALLEYS INTO TONIGHT. THESE WINDS MAY TEMPORARILY
DIMINISH LATE TONIGHT...BUT ARE LIKELY TO BE EVEN STRONGER AND
MORE WIDESPREAD ON THURSDAY. THEREFORE...A HIGH WIND WARNING HAS
IS IN EFFECT FOR ALL THE MOUNTAIN AND DESERT AREAS THURSDAY. ON
THURSDAY NIGHT THE WINDS WILL SHIFT NORTHEAST. THIS WILL BRING
DRY...GUSTY OFFSHORE WINDS THROUGH THE MOUNTAIN PASSES AND INTO
THE VALLEYS THURSDAY NIGHT AND FRIDAY.

CAZ060-010600-
/O.UPG.KSGX.HW.A.0010.120301T1800Z-120302T0600Z/
/O.NEW.KSGX.HW.W.0011.120301T1800Z-120302T0600Z/
/O.CON.KSGX.WI.Y.0017.000000T0000Z-120301T0600Z/
APPLE AND LUCERNE VALLEYS-
231 PM PST WED FEB 29 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...
...HIGH WIND WARNING IN EFFECT FROM 10 AM TO 10 PM PST THURSDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 10 AM TO 10 PM PST THURSDAY.
THE HIGH WIND WATCH IS NO LONGER IN EFFECT. A WIND ADVISORY
REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING. 

* TIMING: WIND ADVISORY FROM 2 PM THROUGH 10 PM TODAY. HIGH WIND
  WATCH FROM 10 AM TO 10 PM THURSDAY.

* WINDS: WEST WINDS 15 TO 25 MPH WITH GUSTS 45 THIS AFTERNOON.
  STRONGER WEST TO NORTHWEST WINDS ARE LIKELY THURSDAY.

* IMPACTS: DRIVING WILL BE HAZARDOUS FOR MOTORISTS WITH HIGH
  PROFILE VEHICLES ON INTERSTATE 15 AND HIGHWAY 395. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

CAZ055-010600-
/O.UPG.KSGX.HW.A.0010.120301T1800Z-120302T0600Z/
/O.NEW.KSGX.HW.W.0011.120301T1800Z-120302T0600Z/
SAN BERNARDINO COUNTY MOUNTAINS-
231 PM PST WED FEB 29 2012

...HIGH WIND WARNING IN EFFECT FROM 10 AM TO 10 PM PST THURSDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 10 AM TO 10 PM PST THURSDAY.
THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

* TIMING: 10 AM TO 10 PM THURSDAY.

* WINDS: WINDS INCREASING TO 25 TO 35 MPH WITH GUSTS FROM 55 TO 60
  MPH. 

* LOCATION: STRONGEST WINDS WILL AFFECT THE EASTERN SLOPES OF THE
  SAN BERNARDINO MOUNTAINS FROM BIG BEAR DOWN TO THE MORONGO
  VALLEY. STRONG WINDS WILL ALSO AFFECT MOTORISTS ON I-10 THROUGH
  THE BANNING PASS.

* IMPACTS: DRIVING WILL BE HAZARDOUS FOR MOTORISTS WITH HIGH
  PROFILE VEHICLES IN AREAS PRONE TO STRONG WEST WINDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

CAZ056-058-061-062-010600-
/O.UPG.KSGX.HW.A.0010.120301T1800Z-120302T0900Z/
/O.NEW.KSGX.HW.W.0011.120301T1800Z-120302T0900Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
231 PM PST WED FEB 29 2012

...HIGH WIND WARNING IN EFFECT FROM 10 AM THURSDAY TO 1 AM PST
FRIDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 10 AM THURSDAY TO 1 AM PST
FRIDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

* TIMING: 10 AM THURSDAY TO 1 AM FRIDAY.

* WINDS: WINDS INCREASING TO 25 TO 35 MPH WITH GUSTS OVER 60 MPH.

* VISIBILITY: REDUCED TO A HALF MILE OR LESS AT TIMES IN BLOWING
  DUST AND SAND.

* IMPACTS: AFFECTED AREAS IN RIVERSIDE COUNTY INCLUDE THE BANNING
  PASS...THE EAST FACING MOUNTAIN SLOPES...AND THE COACHELLA
  VALLEY. IN SAN DIEGO COUNTY THE AFFECTED AREAS INCLUDE THE I-8
  CORRIDOR...THE EAST FACING MOUNTAIN SLOPES AND THE SAN DIEGO
  COUNTY DESERTS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

MOEDE
746 
WWUS76 KSGX 292254 CCA
NPWSGX

URGENT - WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE SAN DIEGO CA
252 PM PST WED FEB 29 2012

CORRECTED HEADLINE 

...WIND ADVISORY IN EFFECT FOR THE HIGH DESERT AREA OF SAN
BERNARDINO COUNTY THIS AFTERNOON AND TONIGHT...

...HIGH WIND WARNING FOR ALL MOUNTAIN AND DESERT ZONES THURSDAY...

.GUSTY WEST TO NORTHWEST WINDS WILL CONTINUE ACROSS THE APPLE AND
LUCERNE VALLEYS INTO TONIGHT. THESE WINDS MAY TEMPORARILY
DIMINISH LATE TONIGHT...BUT ARE LIKELY TO BE EVEN STRONGER AND
MORE WIDESPREAD ON THURSDAY. THEREFORE...A HIGH WIND WARNING HAS
BEEN ISSUED FOR ALL THE MOUNTAIN AND DESERT AREAS THURSDAY. ON
THURSDAY NIGHT THE WINDS WILL SHIFT NORTHEAST. THIS WILL BRING
DRY...GUSTY OFFSHORE WINDS THROUGH THE MOUNTAIN PASSES AND INTO
THE VALLEYS LATE THURSDAY NIGHT AND FRIDAY.

CAZ060-010630-
/O.UPG.KSGX.HW.A.0010.120301T1800Z-120302T0600Z/
/O.NEW.KSGX.HW.W.0011.120301T1800Z-120302T0600Z/
/O.CON.KSGX.WI.Y.0017.000000T0000Z-120301T0600Z/
APPLE AND LUCERNE VALLEYS-
252 PM PST WED FEB 29 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...
...HIGH WIND WARNING IN EFFECT FROM 10 AM TO 10 PM PST THURSDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 10 AM TO 10 PM PST THURSDAY.
THE HIGH WIND WATCH IS NO LONGER IN EFFECT. A WIND ADVISORY
REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING. 

* TIMING: WIND ADVISORY FROM 2 PM THROUGH 10 PM TODAY. HIGH WIND
  WATCH FROM 10 AM TO 10 PM THURSDAY.

* WINDS: WEST WINDS 15 TO 25 MPH WITH GUSTS 45 THIS AFTERNOON.
  STRONGER WEST TO NORTHWEST WINDS ARE LIKELY THURSDAY.

* IMPACTS: DRIVING WILL BE HAZARDOUS FOR MOTORISTS WITH HIGH
  PROFILE VEHICLES ON INTERSTATE 15 AND HIGHWAY 395. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

CAZ055-010630-
/O.UPG.KSGX.HW.A.0010.120301T1800Z-120302T0600Z/
/O.NEW.KSGX.HW.W.0011.120301T1800Z-120302T0600Z/
SAN BERNARDINO COUNTY MOUNTAINS-
252 PM PST WED FEB 29 2012

...HIGH WIND WARNING IN EFFECT FROM 10 AM TO 10 PM PST THURSDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 10 AM TO 10 PM PST THURSDAY.
THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

* TIMING: 10 AM TO 10 PM THURSDAY.

* WINDS: WINDS INCREASING TO 25 TO 35 MPH WITH GUSTS FROM 55 TO 60
  MPH. 

* LOCATION: STRONGEST WINDS WILL AFFECT THE EASTERN SLOPES OF THE
  SAN BERNARDINO MOUNTAINS FROM BIG BEAR DOWN TO THE MORONGO
  VALLEY. STRONG WINDS WILL ALSO AFFECT MOTORISTS ON I-10 THROUGH
  THE BANNING PASS.

* IMPACTS: DRIVING WILL BE HAZARDOUS FOR MOTORISTS WITH HIGH
  PROFILE VEHICLES IN AREAS PRONE TO STRONG WEST WINDS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

CAZ056-058-061-062-010630-
/O.UPG.KSGX.HW.A.0010.120301T1800Z-120302T0900Z/
/O.NEW.KSGX.HW.W.0011.120301T1800Z-120302T0900Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
252 PM PST WED FEB 29 2012

...HIGH WIND WARNING IN EFFECT FROM 10 AM THURSDAY TO 1 AM PST
FRIDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 10 AM THURSDAY TO 1 AM PST
FRIDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

* TIMING: 10 AM THURSDAY TO 1 AM FRIDAY.

* WINDS: WINDS INCREASING TO 25 TO 35 MPH WITH GUSTS OVER 60 MPH.

* VISIBILITY: REDUCED TO A HALF MILE OR LESS AT TIMES IN BLOWING
  DUST AND SAND.

* IMPACTS: AFFECTED AREAS IN RIVERSIDE COUNTY INCLUDE THE BANNING
  PASS...THE EAST FACING MOUNTAIN SLOPES...AND THE COACHELLA
  VALLEY. IN SAN DIEGO COUNTY THE AFFECTED AREAS INCLUDE THE I-8
  CORRIDOR...THE EAST FACING MOUNTAIN SLOPES AND THE SAN DIEGO
  COUNTY DESERTS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

MOEDE
988 
WWUS76 KSGX 010553
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
953 PM PST WED FEB 29 2012

...STRONG AND GUSTY WEST WINDS IN THE MOUNTAINS AND DESERTS
TONIGHT THROUGH THURSDAY NIGHT...

...STRONG AND GUSTY NORTH TO NORTHEAST WINDS IN AND BELOW CANYONS
AND PASSES...AND ON THE COASTAL SLOPES FROM FRIDAY MORNING

.GUSTY WEST TO NORTHWEST WINDS WILL CONTINUE ACROSS THE APPLE AND
LUCERNE VALLEYS THROUGH TONIGHT. THESE WINDS MAY TEMPORARILY
DIMINISH LATE TONIGHT...BUT ARE LIKELY TO BE EVEN STRONGER AND
MORE WIDESPREAD ON THURSDAY. 

ON THURSDAY NIGHT THE WINDS WILL SHIFT NORTHEAST. THIS WILL BRING
DRY...GUSTY OFFSHORE WINDS THROUGH THE MOUNTAIN PASSES AND INTO
THE VALLEYS EARLY FRIDAY MORNING INTO SATURDAY MORNING.

CAZ060-011200-
/O.CAN.KSGX.WI.Y.0017.000000T0000Z-120301T0600Z/
/O.NEW.KSGX.WI.Y.0018.120301T0553Z-120301T1800Z/
/O.CON.KSGX.HW.W.0011.120301T1800Z-120302T0600Z/
APPLE AND LUCERNE VALLEYS-
953 PM PST WED FEB 29 2012

...WIND ADVISORY IN EFFECT UNTIL 10 AM PST THURSDAY...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 AM TO 10 PM PST
THURSDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM PST THURSDAY. A HIGH
WIND WARNING REMAINS IN EFFECT FROM 10 AM TO 10 PM PST THURSDAY. 

* TIMING: WIND ADVISORY UNTIL 10 AM THURSDAY. HIGH WIND WARNING
  FROM 10 AM TO 10 PM THURSDAY.

* WINDS: WEST WINDS 15 TO 25 MPH WITH GUSTS TO 45 MPH INTO
  THURSDAY MORNING. STRONGER WEST TO NORTHWEST WINDS ARE LIKELY
  THURSDAY INTO THURSDAY NIGHT WITH GUSTS 60 TO 65 MPH AT TIMES.

* VISIBILITY: REDUCED TO A HALF MILE OR LESS AT TIMES IN BLOWING
  DUST AND SAND AS THE WINDS INCREASE ON THURSDAY.

* IMPACTS: DRIVING WILL BE HAZARDOUS FOR MOTORISTS WITH HIGH
  PROFILE VEHICLES ON INTERSTATE 15 AND HIGHWAY 395.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

CAZ061-011200-
/O.NEW.KSGX.WI.Y.0018.120301T0553Z-120301T1800Z/
/O.NEW.KSGX.HW.A.0011.120302T1200Z-120303T0900Z/
/O.CON.KSGX.HW.W.0011.120301T1800Z-120302T0900Z/
COACHELLA VALLEY-
953 PM PST WED FEB 29 2012

...WIND ADVISORY IN EFFECT UNTIL 10 AM PST THURSDAY...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 AM THURSDAY TO
1 AM PST FRIDAY...
...HIGH WIND WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
LATE FRIDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM PST THURSDAY. A HIGH
WIND WATCH HAS ALSO BEEN ISSUED. THIS HIGH WIND WATCH IS IN
EFFECT FROM LATE THURSDAY NIGHT THROUGH LATE FRIDAY NIGHT. A HIGH
WIND WARNING REMAINS IN EFFECT FROM 10 AM THURSDAY TO 1 AM PST
FRIDAY. 

* TIMING: 10 AM THURSDAY TO 1 AM FRIDAY.

* WINDS: WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH...INCREASING TO
  25 TO 35 MPH WITH GUSTS OVER 60 MPH THURSDAY MORNING THROUGH
  THURSDAY NIGHT.

* VISIBILITY: REDUCED TO A HALF MILE OR LESS AT TIMES IN BLOWING
  DUST AND SAND.

* IMPACTS: DRIVING WILL BE HAZARDOUS FOR MOTORISTS WITH HIGH
  PROFILE VEHICLES ON INTERSTATE 10 AND HIGHWAY 62. AFFECTED
  AREAS IN RIVERSIDE COUNTY INCLUDE THE BANNING PASS...THE EAST
  FACING MOUNTAIN SLOPES...AND THE NORTHERN END OF THE COACHELLA
  VALLEY IN THE VICINITY OF WHITEWATER AND DESERT HOT SPRINGS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

CAZ055-011200-
/O.NEW.KSGX.HW.A.0011.120302T1200Z-120303T0900Z/
/O.CON.KSGX.HW.W.0011.120301T1800Z-120302T0600Z/
SAN BERNARDINO COUNTY MOUNTAINS-
953 PM PST WED FEB 29 2012

...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 AM TO 10 PM PST
THURSDAY...
...HIGH WIND WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
LATE FRIDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH LATE
FRIDAY NIGHT. A HIGH WIND WARNING REMAINS IN EFFECT FROM 10 AM TO
10 PM PST THURSDAY. 

* TIMING: 10 AM TO 10 PM THURSDAY. THEN 4 AM FRIDAY TO 1 AM
  FRIDAY.

* WINDS: WEST WINDS INCREASING TO 25 TO 35 MPH WITH GUSTS FROM 55
  TO 60 MPH. THEN BECOMING NORTH TO NORTHEAST 25 TO 35 MPH WITH
  GUSTS TO 65 MPH.

* LOCATION: FROM THURSDAY MORNING TO THURSDAY NIGHT...STRONGEST
  WINDS WILL AFFECT THE EASTERN SLOPES OF THE SAN BERNARDINO
  MOUNTAINS FROM BIG BEAR DOWN TO THE MORONGO VALLEY. STRONG WINDS
  WILL ALSO AFFECT MOTORISTS ON I-10 THROUGH THE BANNING PASS.
  THEN FROM FRIDAY MORNING TO LATE FRIDAY NIGHT ON THE COASTAL
  SLOPES AND FOOTHILLS...ESPECIALLY IN AND BELOE THE CAJON PASS.

* IMPACTS: DRIVING WILL BE HAZARDOUS...ESPECIALLY FOR MOTORISTS
  WITH HIGH PROFILE VEHICLES. WASTCH FOR BROKEN TREE LIMBS AND
  DOWNED POWER LINES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

CAZ056-058-011200-
/O.NEW.KSGX.HW.A.0011.120302T2100Z-120303T1800Z/
/O.CON.KSGX.HW.W.0011.120301T1800Z-120302T0900Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
953 PM PST WED FEB 29 2012

...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 AM THURSDAY TO
1 AM PST FRIDAY...
...HIGH WIND WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
SATURDAY MORNING...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY
MORNING. A HIGH WIND WARNING REMAINS IN EFFECT FROM 10 AM
THURSDAY TO 1 AM PST FRIDAY. 

* TIMING: 10 AM THURSDAY TO 1 AM FRIDAY. THEN FROM 1 PM FRIDAY TO
  10 AM SATURDAY.

* WINDS: WEST WINDS INCREASING TO 25 TO 35 MPH WITH GUSTS OVER 60
  MPH. THEN NORTHEAST TO EAST WINDS 25 TO 35 MPH WITH GUSTS TO 65 MPH.

* LOCATION: AFFECTED AREAS IN RIVERSIDE COUNTY INCLUDE THE BANNING
  PASS...THE I-10 CORRIDOR. IN SAN DIEGO COUNTY THE AFFECTED AREAS
  INCLUDE THE I-8 CORRIDOR...THEN AS THE WINDS TURN EASTERLY THE
  FOOTHILLS AND COASTAL SLOPES.

* IMPACTS: DRIVING WILL BE HAZARDOUS...ESPECIALLY FOR MOTORISTS
  WITH HIGH PROFILE VEHICLES. WASTCH FOR BROKEN TREE LIMBS AND
  DOWNED POWER LINES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

CAZ062-011200-
/O.CON.KSGX.HW.W.0011.120301T1800Z-120302T0900Z/
SAN DIEGO COUNTY DESERTS-
953 PM PST WED FEB 29 2012

...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 AM THURSDAY TO
1 AM PST FRIDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 10 AM THURSDAY TO 1 AM
PST FRIDAY. 

* TIMING: 10 AM THURSDAY TO 1 AM FRIDAY.

* WINDS: WINDS INCREASING TO 25 TO 35 MPH WITH GUSTS OVER 60 MPH.

* VISIBILITY: REDUCED TO A HALF MILE OR LESS AT TIMES IN BLOWING
  DUST AND SAND.

* LOCATION: AFFECTED AREAS INCLUDE THE I-8 CORRIDOR...THE EAST
  FACING MOUNTAIN SLOPES AND PORTIONS OF THE DESERTS.

* IMPACTS: DRIVING WILL BE HAZARDOUS...ESPECIALLY FOR MOTORISTS
  WITH HIGH PROFILE VEHICLES. WASTCH FOR BROKEN TREE LIMBS AND
  DOWNED POWER LINES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

CAZ042-057-011200-
/O.NEW.KSGX.HW.A.0011.120302T1200Z-120303T0900Z/
ORANGE COUNTY COASTAL AREAS-SANTA ANA MOUNTAINS AND FOOTHILLS-
953 PM PST WED FEB 29 2012

...HIGH WIND WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
LATE FRIDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH LATE
FRIDAY NIGHT. 


* TIMING: FROM 4 AM FRIDAY TO 1 AM SATURDAY.

* WINDS: NORTHEAST WINDS INCREASING TO 25 TO 35 MPH WITH GUSTS TO
  65 MPH AT TIMES MAINLY IN AND BELOW PASSES AND CANYONS...AND ON
  THE FOOTHILLS.

* IMPACTS: DRIVING WILL BE HAZARDOUS...ESPECIALLY FOR MOTORISTS
  WITH HIGH PROFILE VEHICLES. WASTCH FOR BROKEN TREE LIMBS AND
  DOWNED POWER LINES.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

CAZ048-011200-
/O.NEW.KSGX.HW.A.0011.120302T1200Z-120303T1800Z/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
953 PM PST WED FEB 29 2012

...HIGH WIND WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
SATURDAY MORNING...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
SATURDAY MORNING. 


* TIMING: FROM 4 AM FRIDAY TO 10 AM SATURDAY.

* WINDS: NORTH TO NORTHEAST 25 TO 35 MPH WITH GUSTS TO 65 MPH
  MAINLY BELOW THE CAJON PASS...BECOMING EAST NORTHEAST 25 TO 35
  MPH WITH GUSTS TO 65 MPH IN AND WEST OF THE BANNING PASS.

* IMPACTS: DRIVING WILL BE HAZARDOUS...ESPECIALLY FOR MOTORISTS
  WITH HIGH PROFILE VEHICLES. WASTCH FOR BROKEN TREE LIMBS AND
  DOWNED POWER LINES.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

CAZ050-011200-
/O.NEW.KSGX.HW.A.0011.120302T2100Z-120303T1800Z/
SAN DIEGO COUNTY VALLEYS-
953 PM PST WED FEB 29 2012

...HIGH WIND WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
SATURDAY MORNING...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY
MORNING. 

* TIMING: 1 PM FRIDAY TO 10 AM SATURDAY.

* WINDS: BECOMING EAST NORTHEAST 20 TO 30 MPH WITH GUSTS NEAR 55
  MPH AT TIMES...MAINLY BELOW THE CANYONS AND PASSES.

* IMPACTS: DRIVING WILL BE HAZARDOUS...ESPECIALLY FOR MOTORISTS
  WITH HIGH PROFILE VEHICLES. WASTCH FOR BROKEN TREE LIMBS AND
  DOWNED POWER LINES.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 29, 11:30 AM PSTHigh Wind WatchSGXRiverside, San Bernardino, San Diego3 hr
Feb 29, 2:27 PM PSTSmall Craft AdvisorySGX40 hr
Feb 29, 2:31 PM PSTHigh Wind WarningSGXRiverside, San Bernardino, San Diego31 hr

Nearby

Wind Advisories in California, 2012Every wind advisory in 2012

Sources

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