Alert archive / California / Wind Advisories in 2011
Wind Advisory 34, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Jun 29, 2011, 2:36 AM PDT for Riverside County, San Bernardino County, San Diego County, California. It took effect at Jun 29, 2011, 11:00 AM PDT. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Jun 29, 2011, 2:36 AM PDT (09:36 UTC)
- In effect from
- Jun 29, 2011, 11:00 AM PDT
- Expired
- Jun 29, 2011, 7:56 PM PDT
- In force
- 9 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 09:34 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, 9.6 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
- 1880 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 3 m²/s²
- 0-3 km storm-relative helicity
- 63 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
322 WWUS76 KSGX 290936 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 236 AM PDT WED JUN 29 2011 ...STRONG AND GUSTY WEST WINDS TODAY ACROSS THE MOUNTAINS AND DESERTS... .UNSEASONALLY STRONG AND DEEP TROUGH OF LOW PRESSURE WILL MOVE ACROSS CENTRAL CALIFORNIA TODAY...ENHANCING THE ONSHORE FLOW ACROSS SOUTHERN CALIFORNIA. AS A RESULT...WEST WINDS WILL INCREASE LATER THIS MORNING...WITH STRONG AND GUSTY WEST WINDS DEVELOPING FOR THE AFTERNOON AND EVENING HOURS. CAZ055-056-058-060>062-292100- /O.NEW.KSGX.WI.Y.0034.110629T1800Z-110630T0500Z/ SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 236 AM PDT WED JUN 29 2011 ...WIND ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING FOR THE MOUNTAINS AND DESERTS... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND ADVISORY FOR THE MOUNTAINS AND DESERTS...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING. * TIMING: WEST WINDS WILL INCREASE LATER THIS MORNING...WITH THE STRONGEST WINDS DEVELOPING LATER THIS AFTERNOON AND DURING THE EARLY EVENING HOURS. * WINDS: WEST WINDS 20 TO 30 MPH...WITH GUSTS UP TO 50 MPH. LOCALLY HIGHER GUSTS POSSIBLE NEAR THE BANNING PASS. * VISIBILITY: IN THE DESERTS...THESE WINDS MAY CAUSE SOME BLOWING DUST OR SAND...REDUCING VISIBILITIES TO NEAR ZERO AT TIMES. * 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 TO NEAR ZERO AT TIMES. 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. && $$ PALMER
3 follow-up statements
131 WWUS76 KSGX 291354 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 654 AM PDT WED JUN 29 2011 ...STRONG AND GUSTY WEST WINDS TODAY ACROSS THE MOUNTAINS AND DESERTS... .UNSEASONABLY STRONG LOW PRESSURE WILL MOVE ACROSS CENTRAL CALIFORNIA TODAY...ENHANCING THE ONSHORE FLOW ACROSS THE REGION. AS A RESULT...WEST WINDS WILL INCREASE LATE THIS MORNING... BECOMING STRONG AND GUSTY BY AFTERNOON. CAZ055-056-058-060>062-292000- /O.CON.KSGX.WI.Y.0034.110629T1800Z-110630T0500Z/ SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 654 AM PDT WED JUN 29 2011 ...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING. * TIMING: LATER THIS MORNING. STRONGEST WINDS DEVELOPING LATER THIS AFTERNOON INTO THIS EVENING. * WINDS: WEST 20 TO 30 MPH...WITH GUSTS UP TO 50 MPH. LOCALLY HIGHER GUSTS POSSIBLE NEAR THE BANNING PASS. * VISIBILITY: IN THE DESERTS...THESE WINDS MAY CAUSE AREAS OF BLOWING DUST OR SAND...REDUCING VISIBILITY AT TIMES. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. IN THE DESERTS...AREAS OF BLOWING DUST AND SAND COULD SEVERELY RESTRICT VISIBILITY AT TIMES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WIND GUSTS OF 45 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ JAD
634 WWUS76 KSGX 292014 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 114 PM PDT WED JUN 29 2011 ...STRONG AND GUSTY WEST WINDS TODAY ACROSS THE MOUNTAINS AND DESERTS... .LOW PRESSURE IS MOVING ACROSS CENTRAL CALIFORNIA THIS EVENING... ENHANCING THE ONSHORE FLOW ACROSS THE REGION. WEST WINDS WILL INCREASE THROUGH THE AFTERNOON AND REMAIN STRONG AND GUSTY THROUGH THE EVENING. CAZ055-056-058-060>062-300500- /O.CON.KSGX.WI.Y.0034.000000T0000Z-110630T0500Z/ SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 114 PM PDT WED JUN 29 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING. * TIMING: STRONGEST WINDS LATE THIS AFTERNOON INTO THIS EVENING. * WINDS: WEST 20 TO 30 MPH...WITH GUSTS UP TO 50 MPH. LOCALLY HIGHER GUSTS POSSIBLE NEAR THE BANNING PASS. * VISIBILITY: IN THE DESERTS...THESE WINDS MAY CAUSE AREAS OF BLOWING DUST OR SAND...REDUCING VISIBILITY AT TIMES. * 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 SEVERELY RESTRICT VISIBILITY AT TIMES. 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. && $$
537 WWUS76 KSGX 300256 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 756 PM PDT WED JUN 29 2011 ...WIND ADVISORY CANCELLED... .PRESSURE GRADIENTS HAVE DECREASED. THEY WILL CONTINUE TO DECREASE THROUGH TONIGHT. CAZ055-056-058-060>062-300400- /O.CAN.KSGX.WI.Y.0034.000000T0000Z-110630T0500Z/ SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 756 PM PDT WED JUN 29 2011 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS CANCELLED THE WIND ADVISORY. AREAS OF SOUTHWEST TO WEST WINDS 15 TO 25 MPH WITH LOCAL GUSTS TO 35 MPH THIS EVENING...BECOMING 10 TO 20 MPH. $$ SGX
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.