Alert archive / California / Wind Advisories in 2011
Wind Advisory 41, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Nov 18, 2011, 2:40 AM PST for Riverside County, San Bernardino County, San Diego County, California. It took effect at Nov 18, 2011, 12:00 PM PST. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Nov 18, 2011, 2:40 AM PST (10:40 UTC)
- In effect from
- Nov 18, 2011, 12:00 PM PST
- Expired
- Nov 19, 2011, 12:00 AM PST
- In force
- 12 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 10:39 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 00:00Z, 10.7 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
- 1619 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- -1 m²/s²
- 0-3 km storm-relative helicity
- -2 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
947 WWUS76 KSGX 181040 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 240 AM PST FRI NOV 18 2011 ...STRONG GUSTY WEST WINDS FOR THE MOUNTAINS AND DESERTS FOR THIS AFTERNOON AND EVENING... .A TROUGH OF LOW PRESSURE MOVING INLAND THROUGH THE PACIFIC NORTHWEST AND NORTHERN CALIFORNIA WILL BRING STRONG GUSTY WEST WINDS IN THE MOUNTAINS AND DESERTS FOR THIS AFTERNOON AND EVENING. CAZ055-056-058-060>062-182200- /O.NEW.KSGX.WI.Y.0041.111118T2000Z-111119T0800Z/ SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 240 AM PST FRI NOV 18 2011 ...WIND ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT PST TONIGHT... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO MIDNIGHT PST TONIGHT. * TIMING: THIS AFTERNOON AND EVENING WITH STRONGEST WINDS LATE THIS AFTERNOON INTO THIS EVENING. * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 20 TO 30 MPH THIS AFTERNOON BECOMING WEST TO NORTHWEST THIS EVENING. GUSTS TO 50 MPH. * LOCATION: STRONGEST WINDS NEAR RIDGE TOPS AND ALONG DESERT MOUNTAIN SLOPES AND ADJACENT DESERTS AREAS. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. IN THE DESERTS...AREAS OF BLOWING DUST AND SAND COULD LOCALLY REDUCE VISIBILITY AT TIMES. 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. THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. IN THE DESERTS...AREAS OF BLOWING DUST AND SAND COULD LOCALLY REDUCE VISIBILITY AT TIMES. && $$ CURRENT WIND GUST REPORTS ON THE WEB: HTTP://WWW.WRH.NOAA.GOV/SGX/GMAP/INDEX.PHP MAX DAILY WIND GUST REPORTS ON THE WEB: HTTP://WWW.WRH.NOAA.GOV/SGX/KML/WIND.PHP?WFO=SGX MARTIN
2 follow-up statements
014 WWUS76 KSGX 182106 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 106 PM PST FRI NOV 18 2011 ...STRONG GUSTY WEST WINDS FOR THE MOUNTAINS AND DESERTS FOR THIS AFTERNOON AND EVENING... .A TROUGH OF LOW PRESSURE MOVING INLAND THROUGH THE PACIFIC NORTHWEST AND NORTHERN CALIFORNIA WILL BRING STRONG GUSTY WEST WINDS IN THE MOUNTAINS AND DESERTS FOR THIS AFTERNOON AND EVENING. CAZ055-056-058-060>062-190800- /O.CON.KSGX.WI.Y.0041.000000T0000Z-111119T0800Z/ SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 106 PM PST FRI NOV 18 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... A WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT. * TIMING: THIS AFTERNOON AND EVENING WITH STRONGEST WINDS LATE THIS AFTERNOON INTO THIS EVENING. * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 20 TO 30 MPH THIS AFTERNOON BECOMING WEST TO NORTHWEST TONIGHT. GUSTS TO 50 MPH. * LOCATION: STRONGEST WINDS NEAR RIDGE TOPS AND ALONG DESERT MOUNTAIN SLOPES AND ADJACENT DESERT AREAS. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. IN THE DESERTS...LOCAL BLOWING DUST AND SAND COULD REDUCE VISIBILITY AT TIMES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MM
959 WWUS76 KSGX 190813 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 1213 AM PST SAT NOV 19 2011 ...WIND ADVISORY FOR THE MOUNTAINS AND DESERTS HAS EXPIRED... CAZ055-056-058-060>062-190915- /O.EXP.KSGX.WI.Y.0041.000000T0000Z-111119T0800Z/ SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 1213 AM PST SAT NOV 19 2011 ...WIND ADVISORY HAS EXPIRED... THE WIND ADVISORY IS NO LONGER IN EFFECT. THE WIND ADVISORY FOR THE MOUNTAINS AND DESERTS HAS EXPIRED. AREAS OF WEST TO NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH NEAR THE RIDGE TOPS...ON DESERTS SLOPES OF THE MOUNTAINS...AND ADJACENT DESERT AREAS WILL GRADUALLY SUBSIDE OVERNIGHT. STRONGEST GUSTS WILL BE IN NORTHWEST PORTIONS OF THE COACHELLA VALLEY BELOW THE BANNING PASS WITH LOCAL GUSTS TO 55 MPH SUBSIDING OVERNIGHT. $$ CURRENT WIND GUST REPORTS ON THE WEB: HTTP://WWW.WRH.NOAA.GOV/SGX/GMAP/INDEX.PHP MAX DAILY WIND GUST REPORTS ON THE WEB: HTTP://WWW.WRH.NOAA.GOV/SGX/KML/WIND.PHP?WFO=SGX MARTIN
Nearby
Wind Advisories in California, 2011Every wind advisory in 2011
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.