Alert archive / California / Wind Advisories in 2012
Wind Advisory 42, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Jul 12, 2012, 7:39 AM PDT for Riverside County, San Bernardino County, San Diego County, California. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- Jul 12, 2012, 7:39 AM PDT (14:39 UTC)
- Expired
- Jul 12, 2012, 1:02 PM PDT
- In force
- 5 hr
- Issued by
- NWS San Diego, CA
Counties Riverside County, CA, San Bernardino County, CA, San Diego County, CA
The radar
The Santa Ana Mts radar (KSOX), 122 km from the middle of the area, began a volume at 14:39 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, 2.7 hours before the alert went out and 145 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1819 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- -17 m²/s²
- 0-3 km storm-relative helicity
- 55 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
584 WWUS76 KSGX 121439 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 739 AM PDT THU JUL 12 2012 ...HEAT ADVISORY CANCELLED FOR LOWER DESERTS... ...WIND ADVISORY ISSUED FOR MOUNTAINS OF WESTERN RIVERSIDE AND SAN DIEGO COUNTY...INLAND EMPIRE AND INLAND VALLEYS OF SAN DIEGO COUNTY... .EXTENSIVE CLOUD COVER AND RAINFALL TODAY AND TONIGHT WILL LOWER THE THREAT OF EXCESSIVE HEAT OCCURRING OVER THE DESERT REGIONS. MODERATE TO STRONG EASTERLY BREEZES ARE OCCURRING AHEAD OF A TROUGH MOVING WEST ACROSS THE AREA. WIND GUSTS 35 TO 50 MPH ARE LIKELY TO CONTINUE INTO THE LATE MORNING AND EARLY AFTERNOON HOURS OVER RIVERSIDE AND SAN DIEGO COUNTY MOUNTAINS AND VALLEYS BEFORE DIMINISHING. CAZ061-062-121545- /O.CAN.KSGX.EH.W.0001.000000T0000Z-120713T0500Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 739 AM PDT THU JUL 12 2012 ...EXCESSIVE HEAT WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS CANCELLED THE EXCESSIVE HEAT WARNING. $$ CAZ048-050-056-058-122100- /O.NEW.KSGX.WI.Y.0042.120712T1439Z-120712T2100Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS- 739 AM PDT THU JUL 12 2012 ...WIND ADVISORY IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON. * WINDS...EAST WINDS GUSTING 35 TO 50 MPH. * TIMING...UNTIL 2 PM THIS AFTERNOON. * LOCATION...OVER MOUNTAIN RIDGES...THROUGH AND BELOW EAST TO WEST ALIGNED CANYONS AND PASSES. * IMPACTS...DIFFICULT DRIVING CONDITIONS...ESPECIALLY FOR OPERATORS OF HIGH PROFILE VEHICLES. MINOR DAMAGE TO TREES AND LARGE SIGNS. * OUTLOOK...WINDS DIMINISHING DURING THE AFTERNOON. RAINFALL AMOUNTS INCREASING FROM SHOWERS ACCOMPANYING THUNDERSTORMS. A FLASH FLOOD WATCH IS IN EFFECT FOR THE MOUNTAINS AND DESERT AREAS. * REPORTS... HIGHLAND SPRINGS.......EAST WIND GUSTING 59 MPH AT 6 AM PDT LYONS PEAK.............EAST WIND GUSTING 58 MPH AT 6 AM PDT SKY VALLEY.............EAST WIND GUSTING 52 MPH AT 5 AM PDT FISH CREEK MOUNTAINS...EAST WIND GUSTING 44 MPH AT 6 AM PDT BOULDER CREEK..........EAST WIND GUSTING 41 MPH AT 5 AM PDT LUCKY FIVE RANCH.......EAST WIND GUSTING 39 MPH AT 5 AM PDT PINE HILLS.............EAST WIND GUSTING 39 MPH AT 6 AM PDT PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ BALFOUR
3 follow-up statements
487 WWUS76 KSGX 121651 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 951 AM PDT THU JUL 12 2012 ...WIND ADVISORY CONTINUES UNTIL 2 PM FOR MOUNTAINS OF WESTERN RIVERSIDE AND SAN DIEGO COUNTY...INLAND EMPIRE...AND INLAND VALLEYS OF SAN DIEGO COUNTY... .PEAK WIND GUSTS REPORTED SINCE 8 AM HAVE FALLEN BELOW 50 MPH. CURRENTLY MOST OF EASTERN SAN DIEGO COUNTY MOUNTAINS AND VALLEYS...ACROSS THE MOUNTAIN RIDGES...NEAR THE BANNING PASS... AND THE FOOTHILLS OF THE SAN JACINTO AND SANTA ROSA MOUNTAINS STILL REPORTING EAST WINDS GUSTING IN THE 30 TO 45 MPH RANGE. THESE WINDS WILL CONTINUE TO DIMINISH THIS MORNING WITH WIND GUSTS BELOW 35 MPH BY EARLY THIS AFTERNOON. CAZ048-050-056-058-122100- /O.CON.KSGX.WI.Y.0042.000000T0000Z-120712T2100Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS- 951 AM PDT THU JUL 12 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON... * WINDS...EAST WINDS GUSTING 35 TO 50 MPH. * TIMING...UNTIL 2 PM THIS AFTERNOON. * LOCATION...OVER MOUNTAIN RIDGES...THROUGH AND BELOW EAST TO WEST ALIGNED CANYONS AND PASSES. * IMPACTS...DIFFICULT DRIVING CONDITIONS...ESPECIALLY FOR OPERATORS OF HIGH PROFILE VEHICLES. MINOR DAMAGE TO TREES AND LARGE SIGNS. * OUTLOOK...WINDS DIMINISHING DURING THE AFTERNOON. RAINFALL AMOUNTS INCREASING FROM SHOWERS ACCOMPANYING THUNDERSTORMS. A FLASH FLOOD WATCH IS IN EFFECT FOR THE MOUNTAINS AND DESERT AREAS. * REPORTS... HIGHLAND SPRINGS......EAST WIND 27 MPH GUSTS 47 MPH AT 916 AM PDT LYONS PEAK............EAST WIND 19 MPH GUSTS 29 MPH AT 857 AM PDT BOULDER CREEK.........EAST WIND 20 MPH GUSTS 31 MPH AT 930 AM PDT NORTH BOULDER CREEK...EAST WIND 23 MPH GUSTS 44 MPH AT 930 AM PDT BUCKMAN SPRINGS.......EAST WIND 22 MPH GUSTS 35 MPH AT 930 AM PDT LUCKY FIVE RANCH......EAST WIND 17 MPH GUSTS 26 MPH AT 940 AM PDT OTAY MOUNTAIN.........EAST WIND 27 MPH GUSTS 35 MPH AT 940 AM PDT SANTA YSABEL RANCH....EAST WIND 19 MPH GUSTS 36 MPH AT 940 AM PDT. 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. && $$
371 WWUS76 KSGX 121936 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 1236 PM PDT THU JUL 12 2012 ...EASTERLY WINDS CONTINUE TO DIMINISH... .SINCE MID MORNING...EASTERLY WINDS HAVE DIMINISHED. ONLY THE HIGHER MOUNTAINS OF SAN DIEGO COUNTY AND A FEW OF THE CANYONS WERE STILL OBSERVING EAST WINDS GUSTING 35 TO 45 MPH. THE WIND ADVISORY WILL BE CANCELLED AT 2 PM OR POSSIBLY SOONER. CAZ048-050-056-058-122100- /O.CON.KSGX.WI.Y.0042.000000T0000Z-120712T2100Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS- 1236 PM PDT THU JUL 12 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON... * WINDS...EAST WINDS GUSTING 35 TO 45 MPH. * TIMING...UNTIL 2 PM THIS AFTERNOON. * LOCATION...OVER MOUNTAIN RIDGES...THROUGH AND BELOW EAST TO WEST ALIGNED CANYONS AND PASSES. * IMPACTS...DIFFICULT DRIVING CONDITIONS...ESPECIALLY FOR OPERATORS OF HIGH PROFILE VEHICLES. MINOR DAMAGE TO TREES AND LARGE SIGNS. * OUTLOOK...WINDS DIMINISHING DURING THE AFTERNOON. RAINFALL AMOUNTS INCREASING FROM SHOWERS ACCOMPANYING THUNDERSTORMS. A FLASH FLOOD WATCH IS IN EFFECT FOR THE MOUNTAINS AND DESERT AREAS. * REPORTS... PALOMAR MOUNTAIN...EAST WIND 36 MPH GUSTS 41 MPH AT 1100 AM PDT MOUNT LAGUNA.......EAST WIND 40 MPH GUSTS 50 MPH AT 1200 PM PDT LUCKY FIVE RANCH...EAST WIND 21 MPH GUSTS 34 MPH AT 1220 PM PDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
211 WWUS76 KSGX 122002 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 102 PM PDT THU JUL 12 2012 CAZ048-050-056-058-122115- /O.CAN.KSGX.WI.Y.0042.000000T0000Z-120712T2100Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS- 102 PM PDT THU JUL 12 2012 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS CANCELLED THE WIND ADVISORY. WIND GUSTS HAVE DIMINISHED BELOW 35 MPH. $$ BALFOUR
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; radar from the NEXRAD Level II archive.