Alert archive / California / High Wind Warnings in 2014

High Wind Warning 3, NWS San Diego, CA

February 5, 2014Riverside County, San Diego County, California

NWS San Diego, CA issued this high wind warning at Feb 5, 2014, 1:27 PM PST for Riverside County, San Diego County, California. It took effect at Feb 6, 2014, 7:00 PM PST. It was in force for . No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Feb 5, 2014, 1:27 PM PST (21:27 UTC)
In effect from
Feb 6, 2014, 7:00 PM PST
Expired
Feb 6, 2014, 3:38 AM PST
In force
Issued by
NWS San Diego, CA

Counties Riverside County, CA, San Diego County, CA

The radar

The San Diego radar (KNKX), 80 km from the middle of the area, began a volume at 21:32 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.

The nearest sounding before it

San Diego, CA (KNKX), launched 12:00Z, 9.5 hours before the alert went out and 100 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, San Diego, CA at 12:00Z on 2014-02-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3 joules per kilogram.LCLLFCEL10008507005003002001001 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, San Diego, CA at 12:00Z on 2014-02-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 35 square meters per square second.193958Sfc1 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
3 J/kg
Mixed-layer CIN
-5 J/kg
Mixed-layer LCL
740 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
35 m²/s²
0-3 km storm-relative helicity
132 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.

445 
WWUS76 KSGX 052127
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
127 PM PST WED FEB 5 2014

...STRONG AND GUSTY WEST WINDS IN THE MOUNTAINS AND DESERTS FOR
THURSDAY EVENING THROUGH FRIDAY...

.A FAST-MOVING TROUGH OF LOW PRESSURE WILL MOVE THROUGH SOUTHERN
CALIFORNIA LATE THURSDAY AND FRIDAY...BRINGING PERIODS OF STRONG GUSTY
WEST WINDS TO THE MOUNTAINS AND DESERTS.

CAZ056-058-061-062-060545-
/O.NEW.KSGX.HW.W.0003.140207T0300Z-140208T0900Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
127 PM PST WED FEB 5 2014

...HIGH WIND WARNING IN EFFECT FROM 7 PM THURSDAY TO 1 AM PST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 7 PM THURSDAY TO 1 AM PST
SATURDAY. 

* WINDS...FROM THE WEST AT 25 TO 35 MPH...GUSTING 50 TO 60 MPH.
  LOCALLY HIGHER GUSTS WILL BE POSSIBLE AT TIMES.

* TIMING...INCREASING THURSDAY AFTERNOON...PEAKING LATE THURSDAY
  NIGHT AND FRIDAY MORNING...THEN DIMINISHING LATE FRIDAY.

* LOCATION...STRONGEST WINDS WILL BE NEAR MOUNTAIN RIDGE TOPS AND
  ON ADJACENT DESERT SLOPES.

* VISIBILITY...LOCALLY REDUCED AT TIMES IN BLOWING SAND AND DUST
  IN DESERT AREAS.

* IMPACTS...STRONG WINDS WILL MAKE DRIVING DIFFICULT... ESPECIALLY
  FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE
  LIMBS AND OTHER DEBRIS ON ROADWAYS.

* OUTLOOK...WINDS DECREASE LATE FRIDAY...BECOMING LIGHT ON
  SATURDAY.

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.

&&

$$

CAZ055-060-060545-
/O.NEW.KSGX.WI.Y.0008.140207T0300Z-140208T0900Z/
SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
127 PM PST WED FEB 5 2014

...WIND ADVISORY IN EFFECT FROM 7 PM THURSDAY TO 1 AM PST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 7 PM THURSDAY TO 1 AM PST
SATURDAY. 

* WINDS...FROM THE WEST AT 20 TO 30 MPH...GUSTING 45 TO 50 MPH.

* TIMING...INCREASING THURSDAY AFTERNOON...PEAKING LATE THURSDAY
  NIGHT AND FRIDAY MORNING...THEN DIMINISHING LATE FRIDAY.

* LOCATION...STRONGEST WINDS WILL BE NEAR MOUNTAIN RIDGE TOPS AND
  ON ADJACENT DESERT SLOPES.

* VISIBILITY...LOCALLY REDUCED AT TIMES IN BLOWING SAND AND DUST
  IN DESERT AREAS.

* IMPACTS...STRONG WINDS WILL MAKE DRIVING DIFFICULT... ESPECIALLY
  FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE
  LIMBS AND OTHER DEBRIS ON ROADWAYS.

* OUTLOOK...WINDS DECREASE LATE FRIDAY...BECOMING LIGHT ON
  SATURDAY.

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.

&&

$$
2 follow-up statements
322 
WWUS76 KSGX 060520
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
920 PM PST WED FEB 5 2014

...STRONG AND GUSTY WEST WINDS IN THE MOUNTAINS AND DESERTS FOR
THURSDAY EVENING THROUGH FRIDAY...

.A FAST-MOVING TROUGH OF LOW PRESSURE WILL MOVE THROUGH SOUTHERN
CALIFORNIA LATE THURSDAY AND FRIDAY...BRINGING PERIODS OF STRONG
AND GUSTY WEST WINDS TO THE MOUNTAINS AND DESERTS. WINDS WILL
DIMINISH LATE FRIDAY NIGHT INTO SATURDAY.

CAZ056-058-061-062-061400-
/O.CON.KSGX.HW.W.0003.140207T0300Z-140208T0900Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
920 PM PST WED FEB 5 2014

...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM THURSDAY TO 1 AM
PST SATURDAY...

* WINDS...WEST AT 25 TO 35 MPH...WITH GUSTS OF 50 TO 60 MPH.
  LOCALLY HIGHER GUSTS WILL BE POSSIBLE AT TIMES.

* TIMING...INCREASING THURSDAY AFTERNOON...PEAKING LATE THURSDAY 
  NIGHT AND FRIDAY MORNING...THEN DIMINISHING LATE FRIDAY NIGHT. 

* LOCATION...STRONGEST WINDS WILL BE NEAR MOUNTAIN RIDGE TOPS 
  AND ON ADJACENT DESERT SLOPES. 

* VISIBILITY...LOCALLY REDUCED AT TIMES IN BLOWING SAND AND DUST 
  IN DESERT AREAS. 

* IMPACTS...STRONG WINDS WILL MAKE DRIVING DIFFICULT... 
  ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR 
  BROKEN TREE LIMBS AND OTHER DEBRIS ON ROADWAYS. 

* OUTLOOK...WINDS DECREASE LATE FRIDAY NIGHT...BECOMING LIGHT ON 
  SATURDAY. 

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.

&&

$$

CAZ055-060-061400-
/O.CON.KSGX.WI.Y.0008.140207T0300Z-140208T0900Z/
SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
920 PM PST WED FEB 5 2014

...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THURSDAY TO 1 AM PST
SATURDAY...

* WINDS...WEST AT 20 TO 30 MPH...WITH GUSTS OF 45 TO 50 MPH.

* TIMING...INCREASING THURSDAY AFTERNOON...PEAKING LATE THURSDAY 
  NIGHT AND FRIDAY MORNING...THEN DIMINISHING LATE FRIDAY. 

* LOCATION...STRONGEST WINDS WILL BE NEAR MOUNTAIN RIDGE TOPS 
  AND ON ADJACENT DESERT SLOPES. 

* VISIBILITY...LOCALLY REDUCED AT TIMES IN BLOWING SAND AND DUST 
  IN DESERT AREAS. 

* IMPACTS...STRONG WINDS WILL MAKE DRIVING DIFFICULT... 
  ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR 
  BROKEN TREE LIMBS AND OTHER DEBRIS ON ROADWAYS. 

* OUTLOOK...WINDS DECREASE LATE FRIDAY NIGHT...BECOMING LIGHT ON 
  SATURDAY. 

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.

&&

$$

HARRISON
327 
WWUS76 KSGX 061138
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
338 AM PST THU FEB 6 2014

...GUSTY WEST WINDS IN THE MOUNTAINS AND DESERTS FOR LATE THIS
AFTERNOON THROUGH LATE FRIDAY AFTERNOON...

.A WEAKENING LOW PRESSURE SYSTEM WILL MOVE THROUGH SOUTHWEST
CALIFORNIA BRINGING PERIODS OF GUSTY WEST WINDS TO THE MOUNTAINS AND
DESERTS FOR LATE THIS AFTERNOON TO LATE FRIDAY AFTERNOON.

CAZ056-058-061-062-062230-
/O.CAN.KSGX.HW.W.0003.140207T0300Z-140208T0900Z/
/O.EXB.KSGX.WI.Y.0008.140207T0000Z-140208T0200Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
338 AM PST THU FEB 6 2014

...WIND ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 6 PM PST
FRIDAY...
...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 4 PM THIS AFTERNOON TO 6 PM
PST FRIDAY. THE HIGH WIND WARNING HAS BEEN CANCELLED. 

* WINDS...AREAS OF WEST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH.
  ISOLATED GUSTS TO 60 MPH.

* TIMING...WINDS INCREASING THIS AFTERNOON AFTERNOON...PEAKING
  LATE TONIGHT INTO FRIDAY MORNING...THEN DIMINISHING LATE FRIDAY.

* LOCATION...STRONGEST WINDS WILL BE NEAR MOUNTAIN RIDGE TOPS 
  AND ON ADJACENT DESERT SLOPES.

* VISIBILITY...LOCALLY REDUCED AT TIMES IN BLOWING SAND AND 
  DUST IN DESERT AREAS. 

* IMPACTS...STRONG WINDS WILL MAKE DRIVING DIFFICULT... ESPECIALLY
  FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE
  LIMBS AND OTHER DEBRIS ON ROADWAYS.

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.

&&

$$

CAZ055-060-062230-
/O.EXT.KSGX.WI.Y.0008.140207T0000Z-140208T0200Z/
SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
338 AM PST THU FEB 6 2014

...WIND ADVISORY NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO 6 PM
PST FRIDAY...

THE WIND ADVISORY IS NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO
6 PM PST FRIDAY. 

* WINDS...AREAS OF WEST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH.
  ISOLATED GUSTS TO 60 MPH.

* TIMING...INCREASING THIS AFTERNOON...PEAKING LATE TONIGHT INTO
  FRIDAY MORNING...THEN DIMINISHING LATE FRIDAY.

* LOCATION...STRONGEST WINDS WILL BE NEAR MOUNTAIN RIDGE TOPS 
  AND ON ADJACENT DESERT SLOPES.

* VISIBILITY...LOCALLY REDUCED AT TIMES IN BLOWING SAND AND 
  DUST IN DESERT AREAS. 

* IMPACTS...STRONG WINDS WILL MAKE DRIVING DIFFICULT... 
  ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH 
  FOR BROKEN TREE LIMBS AND OTHER DEBRIS ON ROADWAYS.

* OUTLOOK...WINDS DECREASE LATE FRIDAY NIGHT...BECOMING LIGHT 
  ON SATURDAY. 

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.

&&

$$

CURRENT WIND GUST REPORTS ON THE WEB:
HTTP://WWW.WRH.NOAA.GOV/SGX/GMAP/INDEX.PHP

FOR A DETAILED MAP OF THE HAZARD:
WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=SGX

17

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 5, 1:27 PM PSTWind AdvisorySGXRiverside, San Bernardino, San Diego61 hr

Nearby

High Wind Warnings in California, 2014Every high wind warning in 2014

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; radar from the NEXRAD Level II archive.