Alert archive / California / Wind Advisories in 2012
Wind Advisory 19, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Mar 2, 2012, 2:43 AM PST for Riverside County, California. It took effect at Mar 2, 2012, 4:00 AM PST. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- Mar 2, 2012, 2:43 AM PST (10:43 UTC)
- In effect from
- Mar 2, 2012, 4:00 AM PST
- Expired
- Mar 2, 2012, 6:00 PM PST
- In force
- 14 hr
- Issued by
- NWS San Diego, CA
County Riverside County, CA
The radar
The San Diego radar (KNKX), 134 km from the middle of the area, began a volume at 10:43 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 154 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
- 1069 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- 20 m²/s²
- 0-3 km storm-relative helicity
- 91 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
151 WWUS76 KSGX 021043 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 243 AM PST FRI MAR 2 2012 ...STRONG GUSTY NORTHEAST WINDS NEAR THE COASTAL FOOTHILLS AT TIMES INTO SATURDAY... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING PERIODS OF STRONG GUSTY NORTHEAST WINDS THROUGH AND BELOW PASSES AND CANYONS AND NEAR COASTAL FOOTHILLS AT TIMES INTO SATURDAY. STRONGEST WINDS ARE EXPECTED FOR THIS MORNING THROUGH EARLY THIS AFTERNOON...AND AGAIN LATE TONIGHT INTO SATURDAY MORNING. CAZ061-022200- /O.CAN.KSGX.HW.W.0012.120302T1200Z-120303T0900Z/ /O.NEW.KSGX.WI.Y.0019.120302T1200Z-120303T0200Z/ COACHELLA VALLEY- 243 AM PST FRI MAR 2 2012 ...WIND ADVISORY IN EFFECT UNTIL 6 PM PST THIS EVENING... ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM PST THIS EVENING. THE HIGH WIND WARNING HAS BEEN CANCELLED. * WINDS: AREAS OF NORTH TO NORTHEAST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH. ISOLATED GUSTS TO 60 MPH ARE POSSIBLE. * LOCATION: MAINLY ALONG AND NORTH OF INTERSTATE 10. * VISIBILITY: IN THE DESERTS...AREAS OF BLOWING DUST AND SAND COULD LOCALLY REDUCE VISIBILITY 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. 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. && $$ CAZ042-048-055-057-022200- /O.EXT.KSGX.HW.W.0012.120302T1400Z-120303T2200Z/ ORANGE COUNTY COASTAL AREAS- SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN BERNARDINO COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND FOOTHILLS- 243 AM PST FRI MAR 2 2012 ...HIGH WIND WARNING NOW IN EFFECT FROM 6 AM THIS MORNING TO 2 PM PST SATURDAY... THE HIGH WIND WARNING IS NOW IN EFFECT FROM 6 AM THIS MORNING TO 2 PM PST SATURDAY. * WINDS: AREAS OF NORTHEAST WINDS 25 TO 35 MPH WITH GUSTS TO 65 MPH AT TIMES. * TIMING: STRONGEST WINDS MID MORNING THROUGH EARLY AFTERNOON TODAY...AND AGAIN LATE TONIGHT INTO SATURDAY MORNING. * LOCATION: STRONGEST WINDS THROUGH AND BELOW PASSES AND CANYONS AND ON COASTAL MOUNTAIN SLOPES. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ CAZ050-056-058-022200- /O.EXT.KSGX.HW.W.0012.120302T2000Z-120303T2200Z/ SAN DIEGO COUNTY VALLEYS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS- 243 AM PST FRI MAR 2 2012 ...HIGH WIND WARNING NOW IN EFFECT FROM NOON TODAY TO 2 PM PST SATURDAY... THE HIGH WIND WARNING IS NOW IN EFFECT FROM NOON TODAY TO 2 PM PST SATURDAY. * WINDS: AREAS OF NORTHEAST WINDS 20 TO 30 MPH WITH GUSTS TO 60 MPH AT TIMES. * TIMING: STRONGEST WINDS ARE EXPECTED LATE TONIGHT INTO SATURDAY MORNING. * LOCATION: STRONGEST WINDS THROUGH AND BELOW PASSES AND CANYONS AND NEAR THE COASTAL FOOTHILLS. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. 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. && $$ CURRENT WIND GUST REPORTS ON THE WEB: HTTP://WWW.WRH.NOAA.GOV/SGX/GMAP/INDEX.PHP MAX DAILY WIND GUST REPORTS ON THE WEB: HTTP://WWW.WRH.NOAA.GOV/SGX/KML/WIND.PHP?WFO=SGX MARTIN
1 follow-up statement
509 WWUS76 KSGX 022109 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 109 PM PST FRI MAR 2 2012 ...STRONG GUSTY NORTHEAST WINDS NEAR THE COASTAL FOOTHILLS AT TIMES INTO SATURDAY... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING PERIODS OF STRONG GUSTY NORTHEAST WINDS THROUGH AND BELOW PASSES AND CANYONS AND NEAR COASTAL FOOTHILLS AT TIMES INTO SATURDAY. STRONGEST WINDS ARE EXPECTED THIS EVENING AND AGAIN SATURDAY MORNING. CAZ042-048-055-057-030530- /O.CON.KSGX.HW.W.0012.000000T0000Z-120303T2200Z/ ORANGE COUNTY COASTAL AREAS- SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN BERNARDINO COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND FOOTHILLS- 109 PM PST FRI MAR 2 2012 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 PM PST SATURDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 PM PST SATURDAY. * WINDS: AREAS OF EAST TO NORTHEAST WINDS 25 TO 45 MPH WITH GUSTS 50 TO 80 MPH AT TIMES. * TIMING: STRONGEST WINDS THIS EVENING THROUGH SATURDAY MORNING. * LOCATION: STRONGEST WINDS THROUGH AND BELOW PASSES AND CANYONS AND ON COASTAL MOUNTAIN SLOPES. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. BROKEN TREE LIMBS AND DOWNED POWER LINES...ALONG WITH WIND DAMAGE TO ROOFS AND LARGE SIGNS LIKELY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ CAZ050-056-058-030530- /O.CON.KSGX.HW.W.0012.000000T0000Z-120303T2200Z/ SAN DIEGO COUNTY VALLEYS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS- 109 PM PST FRI MAR 2 2012 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 PM PST SATURDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 PM PST SATURDAY. * WINDS: AREAS OF EAST WINDS 25 TO 40 MPH WITH GUSTS 50 TO 80 MPH AT TIMES. * TIMING: STRONGEST WINDS THIS EVENING INTO SATURDAY MORNING. * LOCATION: STRONGEST WINDS THROUGH AND BELOW PASSES AND CANYONS AND NEAR THE COASTAL FOOTHILLS. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. BROKEN TREE LIMBS AND DOWNED POWER LINES...ALONG WITH WIND DAMAGE TO ROOFS AND LARGE SIGNS LIKELY. 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. && $$ CAZ061-030200- /O.CON.KSGX.WI.Y.0019.000000T0000Z-120303T0200Z/ COACHELLA VALLEY- 109 PM PST FRI MAR 2 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING. * WINDS: AREAS OF NORTH TO NORTHEAST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH. ISOLATED GUSTS TO 60 MPH ARE POSSIBLE. * LOCATION: MAINLY ALONG AND NORTH OF INTERSTATE 10. * VISIBILITY: IN THE DESERTS...AREAS OF BLOWING DUST AND SAND COULD LOCALLY REDUCE VISIBILITY TO NEAR ZERO AT TIMES. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ BALFOUR
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 1, 9:45 PM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 40 hr |
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.