Alert archive / California / Wind Advisories in 2016

Wind Advisory 19, NWS San Diego, CA

March 28, 2016Orange County, California

NWS San Diego, CA issued this wind advisory at Mar 28, 2016, 2:39 AM PDT for Orange County, California. It took effect at Mar 28, 2016, 12:00 PM PDT. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Mar 28, 2016, 2:39 AM PDT (09:39 UTC)
In effect from
Mar 28, 2016, 12:00 PM PDT
Expired
Mar 28, 2016, 9:00 PM PDT
In force
9 hr
Issued by
NWS San Diego, CA

County Orange County, CA

The radar

The Santa Ana Mts radar (KSOX), 20 km from the middle of the area, began a volume at 09:42 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 00:00Z, 9.7 hours before the alert went out and 111 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 00:00Z on 2016-03-28Temperature 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, San Diego, CA at 00:00Z on 2016-03-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 14 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1242 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
14 m²/s²
0-3 km storm-relative helicity
9 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.0

Open this sounding in Storm Lab

The text

As transmitted.

030 
WWUS76 KSGX 280939
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
239 AM PDT MON MAR 28 2016

...STRONG WEST WINDS FOR THE MOUNTAINS AND DESERTS FOR THIS
AFTERNOON AND TONIGHT...
...GUSTY WEST WINDS FOR THE ORANGE COUNTY COAST FOR THIS AFTERNOON
AND EVENING...

.A LOW PRESSURE SYSTEM MOVING SOUTHWARD THROUGH THE WESTERN
STATES WILL BRING INCREASING ONSHORE FLOW ACROSS SOUTHERN
CALIFORNIA. WEST WINDS WILL STRENGTHEN ACROSS THE MOUNTAINS AND
DESERTS TODAY WITH STRONGEST GUSTS FOR THIS EVENING THROUGH LATE
TONIGHT.

CAZ055-056-058-060>062-065-282130-
/O.CON.KSGX.HW.W.0005.160328T1900Z-160329T1000Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
SAN GORGONIO PASS NEAR BANNING-
239 AM PDT MON MAR 28 2016

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO 3 AM
PDT TUESDAY...

* WINDS...AREAS OF SOUTHWEST TO WEST WINDS 30 TO 40 MPH WITH
  GUSTS TO 55 MPH. STRONGEST GUSTS TO 75 MPH FOR THIS EVENING
  THROUGH LATE TONIGHT.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS...ALONG
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS...AND IN THE
  NORTHERN COACHELLA VALLEY BELOW THE SAN GORGONIO PASS. 

* TIMING...WINDS STRENGTHENING TODAY...PEAKING THIS EVENING
  THROUGH LATE TONIGHT...THEN DIMINISHING SOME ON TUESDAY.

* VISIBILITY...IN THE DESERTS REDUCED TO NEAR ZERO AT TIMES IN
  BLOWING SAND AND DUST.

* IMPACTS...THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR
  MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE
  LIMBS AND OTHER DEBRIS. THE STRONGEST GUSTS COULD CAUSE
  ISOLATED PROPERTY DAMAGE AND POWER OUTAGES.

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.

&&

$$

CAZ552-282130-
/O.NEW.KSGX.WI.Y.0019.160328T1900Z-160329T0400Z/
ORANGE COUNTY COASTAL AREAS-
239 AM PDT MON MAR 28 2016

...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM PDT THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 9 PM PDT THIS
EVENING. 

* WINDS...AREAS OF WEST TO NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS
  TO 35 MPH.

* TIMING...STRONGEST GUSTS FOR THIS EVENING...SUBSIDING LATE
  TONIGNT.

* IMPACTS...THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR
  MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE
  LIMBS...DOWNED PALM FRONDS...AND OTHER DEBRIS.

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.

&&

$$

17
2 follow-up statements
817 
WWUS76 KSGX 282050
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
150 PM PDT MON MAR 28 2016

...STRONG WEST WINDS FOR THE MOUNTAINS AND DESERTS FOR THIS
AFTERNOON AND TONIGHT... 
...GUSTY WEST WINDS FOR THE ORANGE COUNTY COAST FOR THIS
AFTERNOON AND EVENING...

.A LOW PRESSURE SYSTEM MOVING SOUTHWARD THROUGH THE WESTERN
US WILL BRING INCREASING ONSHORE FLOW ACROSS SOUTHERN CALIFORNIA.
WEST WINDS WILL CONTINUE TO STRENGTHEN ACROSS THE MOUNTAINS AND
DESERTS WITH THE STRONGEST GUSTS OCCURRING THIS EVENING THROUGH
LATE TONIGHT.

CAZ055-056-058-060>062-065-290500-
/O.CON.KSGX.HW.W.0005.000000T0000Z-160329T1000Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
SAN GORGONIO PASS NEAR BANNING-
150 PM PDT MON MAR 28 2016

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY...

* WINDS...AREAS OF WEST WINDS 30 TO 45 MPH WITH GUSTS TO 55 MPH.
  STRONGEST GUSTS TO 70 TO 80 MPH FOR THIS EVENING THROUGH LATE
  TONIGHT.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS...ALONG 
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS...AND IN THE 
  NORTHERN COACHELLA VALLEY BELOW THE SAN GORGONIO PASS. 

* TIMING...WINDS PEAKING THIS EVENING THROUGH LATE TONIGHT...THEN
  DIMINISHING SOME ON TUESDAY.

* VISIBILITY...IN THE DESERTS REDUCED TO NEAR ZERO AT TIMES IN 
  BLOWING SAND AND DUST. 

* IMPACTS...THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY 
  FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN 
  TREE LIMBS AND OTHER DEBRIS. THE STRONGEST GUSTS COULD CAUSE 
  ISOLATED PROPERTY DAMAGE AND POWER OUTAGES. 

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.

&&

$$

CAZ552-290400-
/O.CON.KSGX.WI.Y.0019.000000T0000Z-160329T0400Z/
ORANGE COUNTY COASTAL AREAS-
150 PM PDT MON MAR 28 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING...

* WINDS...AREAS OF WEST TO NORTHWEST WINDS 15 TO 25 MPH WITH 
  GUSTS TO 35 MPH. 

* TIMING...STRONGEST GUSTS FOR THIS EVENING...SUBSIDING LATE 
  TONIGHT. 

* IMPACTS...THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY 
  FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN 
  TREE LIMBS...DOWNED PALM FRONDS...AND OTHER DEBRIS. 

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.

&&

$$

ALBRIGHT
981 
WWUS76 KSGX 290357
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
857 PM PDT MON MAR 28 2016

...STRONG WEST WINDS FOR THE MOUNTAINS AND DESERTS OVERNIGHT...

.A LOW PRESSURE SYSTEM MOVING SOUTHWARD THROUGH THE WESTERN US
WILL CONTINUE TO BRING HIGH WINDS TO THE MOUNTAINS AND DESERT
SLOPES TONIGHT.

CAZ552-290500-
/O.EXP.KSGX.WI.Y.0019.000000T0000Z-160329T0400Z/
ORANGE COUNTY COASTAL AREAS-
857 PM PDT MON MAR 28 2016

...WIND ADVISORY WILL EXPIRE AT 9 PM PDT THIS EVENING...

WINDS HAVE SUBSIDED ACROSS THE AREA AND ARE AVERAGING ONLY 10 MPH
WITH A FEW GUSTS TO AROUND 25 MPH ALONG THE COAST. AS SUCH...THE
WIND ADVISORY WILL BE ALLOWED TO EXPIRE AT 9 PM.

$$

CAZ055-056-058-060>062-065-291000-
/O.CON.KSGX.HW.W.0005.000000T0000Z-160329T1000Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
SAN GORGONIO PASS NEAR BANNING-
857 PM PDT MON MAR 28 2016

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY...

* WINDS...AREAS OF WEST WINDS 30 TO 45 MPH WITH GUSTS TO 55 MPH.
  STRONGEST GUSTS OF 70 TO 80 MPH THROUGH LATE TONIGHT.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS...ALONG 
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS...AND IN THE 
  NORTHERN COACHELLA VALLEY BELOW THE SAN GORGONIO PASS. 

* TIMING...WINDS PEAKING THROUGH LATE TONIGHT BEFORE DIMINISHING
  SOME ON TUESDAY.

* VISIBILITY...IN THE DESERTS REDUCED TO NEAR ZERO AT TIMES IN 
  BLOWING SAND AND DUST. 

* IMPACTS...THE WINDS WILL MAKE DRIVING DIFFICULT...NOT ONLY DUE
  TO THE STRONG WINDS FOR THOSE WITH HIGH PROFILE VEHICLES...BUT
  ALSO DUE TO SUDDEN AND SEVERE VISIBILITY RESTRICTIONS IN BLOWING
  SAND IN SPOTS. WATCH FOR BROKEN TREE LIMBS AND OTHER DEBRIS.
  THE STRONGEST GUSTS COULD CAUSE ISOLATED PROPERTY DAMAGE AND
  POWER OUTAGES.

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.

&&

$$
GREGORIA

Nearby

Wind Advisories in California, 2016Every wind advisory in 2016

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.