Alert archive / California / Wind Advisories in 2011
Wind Advisory 20, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Apr 17, 2011, 9:02 PM PDT for Riverside County, San Bernardino County, San Diego County, California. It took effect at Apr 18, 2011, 12:00 PM PDT. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Apr 17, 2011, 9:02 PM PDT (04:02 UTC)
- In effect from
- Apr 18, 2011, 12:00 PM PDT
- Expired
- Apr 19, 2011, 3:00 AM PDT
- In force
- 15 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 04:08 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, 4.0 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
- 1564 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- -25 m²/s²
- 0-3 km storm-relative helicity
- 12 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
407 WWUS76 KSGX 180402 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 902 PM PDT SUN APR 17 2011 ...STRONG WINDS IN THE MOUNTAINS AND DESERTS MONDAY AFTERNOON THROUGH MONDAY NIGHT... .A PACIFIC TROUGH MOVING INLAND ACROSS CENTRAL CALIFORNIA MONDAY WILL PRODUCE STRONG WINDS ACROSS THE SOUTHERN CALIFORNIA MOUNTAINS AND DESERTS MONDAY AFTERNOON THROUGH MONDAY NIGHT. CAZ055-060-181300- /O.NEW.KSGX.WI.Y.0020.110418T1900Z-110419T1000Z/ SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- 902 PM PDT SUN APR 17 2011 ...WIND ADVISORY IN EFFECT FROM NOON MONDAY TO 3 AM PDT TUESDAY... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM NOON MONDAY TO 3 AM PDT TUESDAY. * TIMING: WINDS WILL BEGIN TO INCREASE LATE MONDAY MORNING...THEN INTENSIFY THROUGH THE AFTERNOON BEFORE REACHING THEIR PEAK EARLY MONDAY NIGHT. * WINDS: WEST WINDS WILL INCREASE TO 20 TO 30 MPH WITH GUSTS OVER 50 MPH. BLOWING DUST AND SAND WILL REDUCE VISIBILITIES AT TIMES. * IMPACTS: THE STRONG WINDS IN THE HIGH DESERTS WILL MAKE DRIVING HAZARDOUS FOR MOTORISTS WITH HIGH PROFILE VEHICLES ON I-15 AND ON HIGHWAYS 395 AND 247. AREAS IMPACTED BY THE STRONG WINDS INCLUDE VICTORVILLE...HESPERIA...AND THE LUCERNE VALLEY. 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. && $$ CAZ056-058-061-062-181300- /O.NEW.KSGX.WI.Y.0020.110418T1900Z-110419T1000Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 902 PM PDT SUN APR 17 2011 ...WIND ADVISORY IN EFFECT FROM NOON MONDAY TO 3 AM PDT TUESDAY... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM NOON MONDAY TO 3 AM PDT TUESDAY. * TIMING: WINDS WILL BEGIN TO INCREASE LATE MONDAY MORNING...THEN INTENSIFY THROUGH THE AFTERNOON BEFORE REACHING THEIR PEAK EARLY MONDAY NIGHT. * WINDS: WEST WINDS WILL INCREASE TO 20 TO 30 MPH WITH GUSTS OVER 50 MPH. BLOWING DUST AND SAND WILL REDUCE VISIBILITIES IN THE DESERTS AT TIMES. * IMPACTS: THE STRONG WINDS IN THE MOUNTAIN PASSES AND LOWER DESERTS WILL MAKE DRIVING HAZARDOUS FOR MOTORISTS WITH HIGH PROFILE VEHICLES. AFFECTED ROADS AND HIGHWAYS INCLUDE I-10 AND I-8...HIGHWAY 243 IN RIVERSIDE COUNTY...AND HIGHWAYS 78 AND 79 IN SAN DIEGO COUNTY. AREAS IMPACTED BY THE STRONG WINDS INCLUDE PALM SPRINGS...DESERT HOT SPRINGS...PALM DESERT...BORREGO SPRINGS...PINE VALLEY AND JULIAN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MOEDE
4 follow-up statements
059 WWUS76 KSGX 181228 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 528 AM PDT MON APR 18 2011 ...STRONG WINDS IN THE MOUNTAINS AND DESERTS THIS AFTERNOON THROUGH LATE TONIGHT... .AN UPPER LEVEL TROUGH OF LOW PRESSURE MOVING INLAND ACROSS CALIFORNIA MONDAY WILL PRODUCE STRONG GUSTY WINDS IN THE MOUNTAINS AND DESERTS THIS AFTERNOON THROUGH LATE TONIGHT. CAZ055-060-182100- /O.CON.KSGX.WI.Y.0020.110418T1900Z-110419T1000Z/ SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- 528 AM PDT MON APR 18 2011 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 3 AM PDT TUESDAY... A WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 3 AM PDT TUESDAY. * TIMING: WINDS WILL BEGIN TO INCREASE EARLY THIS AFTERNOON...PEAKING LATE THIS EVENING. WINDS WILL GRADUALLY DIMINISH OVERNIGHT. * WINDS: WEST WINDS WILL INCREASE TO 20 TO 30 MPH WITH GUSTS TO 50 MPH. BLOWING DUST AND SAND WILL REDUCE VISIBILITIES AT TIMES. * IMPACTS: STRONG WINDS WILL MAKE DRIVING HAZARDOUS...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCHED FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. 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. && $$ CAZ056-058-061-062-182100- /O.CON.KSGX.WI.Y.0020.110418T1900Z-110419T1000Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 528 AM PDT MON APR 18 2011 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 3 AM PDT TUESDAY... A WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 3 AM PDT TUESDAY. * TIMING: WINDS WILL BEGIN TO INCREASE EARLY THIS AFTERNOON...PEAKING LATE THIS EVENING. WINDS WILL GRADUALLY DIMINISH OVERNIGHT. * WINDS: WEST WINDS WILL INCREASE TO 20 TO 30 MPH WITH GUSTS TO 50 MPH. BLOWING DUST AND SAND WILL REDUCE VISIBILITIES IN THE DESERTS AT TIMES. * IMPACTS: STRONG WINDS IN THE MOUNTAIN PASSES AND LOWER DESERTS WILL MAKE DRIVING HAZARDOUS...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ SS
519 WWUS76 KSGX 182009 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 109 PM PDT MON APR 18 2011 ...STRONG WINDS IN THE MOUNTAINS AND DESERTS THROUGH LATE TONIGHT... .AN UPPER LEVEL TROUGH OF LOW PRESSURE MOVING INLAND ACROSS CALIFORNIA TODAY WILL PRODUCE STRONG GUSTY WINDS IN THE MOUNTAINS AND DESERTS THIS AFTERNOON THROUGH LATE TONIGHT. CAZ055-060-190500- /O.CON.KSGX.WI.Y.0020.000000T0000Z-110419T1000Z/ SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- 109 PM PDT MON APR 18 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY. * TIMING: WEST WINDS WILL CONTINUE TO INCREASE THIS AFTERNOON... PEAKING THIS EVENING. WINDS WILL GRADUALLY DIMINISH OVERNIGHT. * WINDS: WEST WINDS WILL INCREASE TO 25 TO 35 MPH WITH GUSTS UP TO 55 MPH. BLOWING DUST AND SAND WILL REDUCE VISIBILITIES AT TIMES. * IMPACTS: THE STRONG WINDS IN THE HIGH DESERTS WILL MAKE DRIVING HAZARDOUS FOR MOTORISTS WITH HIGH PROFILE VEHICLES ON I-15 AND ON HIGHWAYS 395 AND 247. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WIND GUSTS OF 45 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ CAZ056-058-061-062-190500- /O.CON.KSGX.WI.Y.0020.000000T0000Z-110419T1000Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 109 PM PDT MON APR 18 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY. * TIMING: WEST WINDS WILL CONTINUE TO INCREASE THIS AFTERNOON... PEAKING THIS EVENING. WINDS WILL GRADUALLY DIMINISH OVERNIGHT. * WINDS: WEST WINDS WILL INCREASE TO 25 TO 35 MPH WITH GUSTS UP TO 55 MPH. BLOWING DUST AND SAND WILL REDUCE VISIBILITIES IN THE DESERTS AT TIMES. * IMPACTS: THE STRONG WINDS IN THE MOUNTAIN PASSES AND LOWER DESERTS WILL MAKE DRIVING HAZARDOUS FOR MOTORISTS WITH HIGH PROFILE VEHICLES. AFFECTED ROADS AND HIGHWAYS INCLUDE I-10 AND I-8...HIGHWAY 243 IN RIVERSIDE COUNTY...AND HIGHWAYS 78 AND 79 IN SAN DIEGO COUNTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WIND GUSTS OF 45 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ PALMER
392 WWUS76 KSGX 190405 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 905 PM PDT MON APR 18 2011 ...STRONG WINDS IN THE MOUNTAINS AND DESERTS THROUGH LATE TONIGHT... .AN UPPER LEVEL TROUGH OF LOW PRESSURE MOVING INLAND ACROSS CALIFORNIA WILL PRODUCE STRONG GUSTY WINDS IN THE MOUNTAINS AND DESERTS THIS AFTERNOON THROUGH LATE TONIGHT. CAZ055-060-191000- /O.CON.KSGX.WI.Y.0020.000000T0000Z-110419T1000Z/ SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- 905 PM PDT MON APR 18 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY. * TIMING: WEST WINDS WILL CONTINUE THIS EVENING. WINDS WILL GRADUALLY DIMINISH AFTER MIDNIGHT. * WINDS: WEST WINDS 20 TO 35 MPH WITH GUSTS TO 55 MPH. BLOWING DUST AND SAND WILL REDUCE VISIBILITIES AT TIMES. * IMPACTS: THE STRONG WINDS IN THE HIGH DESERTS WILL MAKE DRIVING HAZARDOUS FOR MOTORISTS WITH HIGH PROFILE VEHICLES ON I-15 AND ON HIGHWAYS 395 AND 247. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WIND GUSTS OF 45 MPH OR MORE ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ CAZ056-058-061-062-191000- /O.CON.KSGX.WI.Y.0020.000000T0000Z-110419T1000Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 905 PM PDT MON APR 18 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY. * TIMING: WEST WINDS WILL CONTINUE THIS EVENING. WINDS WILL GRADUALLY DIMINISH AFTER MIDNIGHT. * WINDS: WEST WINDS 20 TO 35 MPH WITH GUSTS TO 55 MPH...EXCEPT LOCALLY AROUND 60 MPH ALONG INTERSTATE 10 NEAR BANNING PASS. BLOWING DUST AND SAND WILL REDUCE VISIBILITIES IN THE DESERTS AT TIMES. * IMPACTS: THE STRONG WINDS IN THE MOUNTAIN PASSES AND LOWER DESERTS WILL MAKE DRIVING HAZARDOUS FOR MOTORISTS WITH HIGH PROFILE VEHICLES. AFFECTED ROADS AND HIGHWAYS INCLUDE I-10 AND I-8...HIGHWAY 243 IN RIVERSIDE COUNTY...AND HIGHWAYS 78 AND 79 IN SAN DIEGO COUNTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WIND GUSTS OF 45 MPH OR MORE ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MAXWELL
052 WWUS76 KSGX 190957 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 257 AM PDT TUE APR 19 2011 CAZ055-060-191100- /O.EXP.KSGX.WI.Y.0020.000000T0000Z-110419T1000Z/ SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- 257 AM PDT TUE APR 19 2011 ...WIND ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING... THE WIND ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING. WINDS HAVE DECREASED THIS MORNING AND THE WIND ADIVSORY WILL BE ALLOWED TO EXPIRE. $$ CAZ056-058-061-062-191100- /O.EXP.KSGX.WI.Y.0020.000000T0000Z-110419T1000Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 257 AM PDT TUE APR 19 2011 ...WIND ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING... THE WIND ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING. WINDS HAVE DECREASED THIS MORNING AND THE WIND ADIVSORY WILL BE ALLOWED TO EXPIRE. $$ SS
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.