Alert archive / California / Wind Advisories in 2011
Wind Advisory 25, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at May 1, 2011, 1:47 PM PDT for Riverside County, San Bernardino County, San Diego County, California. It took effect at May 2, 2011, 6:00 AM PDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- May 1, 2011, 1:47 PM PDT (20:47 UTC)
- In effect from
- May 2, 2011, 6:00 AM PDT
- Expired
- May 2, 2011, 6:00 PM PDT
- 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 20:46 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, 8.8 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
- 0 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- -123 m²/s²
- 0-3 km storm-relative helicity
- 0 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
558 WWUS76 KSGX 012047 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 147 PM PDT SUN MAY 1 2011 ...GUSTY OFFSHORE WINDS AT TIMES THROUGH MONDAY... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING GUSTY OFFSHORE WINDS AT TIMES THROUGH AND BELOW PASSES AND CANYONS THROUGH MONDAY. WINDS WILL INCREASE EARLY MONDAY MORNING WITH THE STRONGEST WINDS IN THE SAN DIEGO COUNTY MOUNTAINS AND INLAND VALLEYS. GUSTY WINDS ARE ALSO EXPECTED IN THE RIVERSIDE COUNTY MOUNTAINS AND FAR INLAND PORTIONS OF THE INLAND EMPIRE...ESPECIALLY NEAR THE BANNING PASS. CAZ048-020500- /O.EXP.KSGX.WI.Y.0024.000000T0000Z-110501T2100Z/ /O.NEW.KSGX.WI.Y.0025.110502T1500Z-110503T0100Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- 147 PM PDT SUN MAY 1 2011 ...WIND ADVISORY IN EFFECT FROM 8 AM TO 6 PM PDT MONDAY... ...WIND ADVISORY WILL EXPIRE AT 2 PM PDT THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 8 AM TO 6 PM PDT MONDAY. GUSTY NORTHEAST WINDS WILL DIMINISH THIS AFTERNOON AND THE WIND ADVISORY WILL EXPIRE AT 2 PM PDT. * TIMING: WINDS INCREASING AROUND SUNRISE...PEAKING AROUND MID MORNING...THEN DIMINISHING BY MID AFTERNOON. * WINDS: AREAS OF EAST WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH BELOW PASSES AND CANYONS...MAINLY IN THE EASTERN PORTION OF THE INLAND EMPIRE...ESPECIALLY NEAR THE BANNING PASS. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. USE EXTRA CAUTION. 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. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. && $$ CAZ042-057-012200- /O.EXP.KSGX.WI.Y.0024.000000T0000Z-110501T2100Z/ ORANGE COUNTY COASTAL AREAS-SANTA ANA MOUNTAINS AND FOOTHILLS- 147 PM PDT SUN MAY 1 2011 ...WIND ADVISORY WILL EXPIRE AT 2 PM PDT THIS AFTERNOON... THE WIND ADVISORY WILL EXPIRE AT 2 PM PDT THIS AFTERNOON. GUSTY NORTHEAST WINDS WILL CONTINUE TO DIMINISH THROUGH THE AFTERNOON. $$ CAZ050-058-020500- /O.UPG.KSGX.HW.A.0006.110502T1500Z-110503T0100Z/ /O.NEW.KSGX.HW.W.0010.110502T1500Z-110503T0100Z/ SAN DIEGO COUNTY VALLEYS-SAN DIEGO COUNTY MOUNTAINS- 147 PM PDT SUN MAY 1 2011 ...HIGH WIND WARNING IN EFFECT FROM 8 AM TO 6 PM PDT MONDAY... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 8 AM TO 6 PM PDT MONDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * LOCATION: MOUNTAINS AND INLAND VALLEYS WITH STRONGEST WINDS OVER SOUTHERN AREAS. * TIMING: WINDS WILL INCREASE MONDAY AFTER SUNRISE AND CONTINUE THROUGH MONDAY AFTERNOON. * WINDS: AREAS OF EAST WINDS 25 TO 35 MPH WITH GUSTS TO 60 MPH. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR DOWNED POWER LINES...BROKEN TREE LIMBS OR EVEN DOWNED TREES. THIS WILL BE PARTICULARLY HAZARDOUS FOR HIGH PROFILE VEHICLES ON THE 8 FREEWAY FROM ALPINE EASTWARD THROUGH THE MOUNTAINS. 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. && $$ CAZ056-020500- /O.NEW.KSGX.WI.Y.0025.110502T1500Z-110503T0100Z/ RIVERSIDE COUNTY MOUNTAINS- 147 PM PDT SUN MAY 1 2011 ...WIND ADVISORY IN EFFECT FROM 8 AM TO 6 PM PDT MONDAY... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 8 AM TO 6 PM PDT MONDAY. * TIMING: WINDS WILL INCREASE MONDAY MORNING AROUND SUNRISE AND CONTINUE THROUGH MONDAY AFTERNOON. * WINDS: EAST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. USE EXTRA CAUTION. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ SS
3 follow-up statements
622 WWUS76 KSGX 020347 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 847 PM PDT SUN MAY 1 2011 ...GUSTY OFFSHORE WINDS AT TIMES THROUGH MONDAY... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING GUSTY OFFSHORE WINDS AT TIMES THROUGH AND BELOW PASSES AND CANYONS THROUGH MONDAY. WINDS WILL INCREASE EARLY MONDAY MORNING WITH THE STRONGEST WINDS IN THE SAN DIEGO COUNTY MOUNTAINS AND INLAND VALLEYS. GUSTY WINDS ARE ALSO EXPECTED IN THE RIVERSIDE COUNTY MOUNTAINS AND FAR INLAND PORTIONS OF THE INLAND EMPIRE... ESPECIALLY NEAR THE BANNING PASS. CAZ050-058-021300- /O.EXT.KSGX.HW.W.0010.110502T1300Z-110503T0100Z/ SAN DIEGO COUNTY VALLEYS-SAN DIEGO COUNTY MOUNTAINS- 847 PM PDT SUN MAY 1 2011 ...HIGH WIND WARNING NOW IN EFFECT FROM 6 AM TO 6 PM PDT MONDAY... THE HIGH WIND WARNING IS NOW IN EFFECT FROM 6 AM TO 6 PM PDT MONDAY. * LOCATION: MOUNTAINS AND INLAND VALLEYS WITH STRONGEST WINDS ON THE WESTERN SLOPES. * TIMING: WINDS WILL INCREASE MONDAY AFTER SUNRISE AND CONTINUE THROUGH MONDAY AFTERNOON. * WINDS: AREAS OF EAST WINDS 25 TO 35 MPH WITH LOCAL GUSTS TO 60 MPH. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR DOWNED POWER LINES...BROKEN TREE LIMBS OR EVEN DOWNED TREES. THIS WILL BE PARTICULARLY HAZARDOUS FOR HIGH PROFILE VEHICLES ON THE 8 FREEWAY FROM ALPINE EASTWARD THROUGH THE MOUNTAINS. 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. && $$ CAZ048-056-021300- /O.EXT.KSGX.WI.Y.0025.110502T1300Z-110503T0100Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- RIVERSIDE COUNTY MOUNTAINS- 847 PM PDT SUN MAY 1 2011 ...WIND ADVISORY NOW IN EFFECT FROM 6 AM TO 6 PM PDT MONDAY... THE WIND ADVISORY IS NOW IN EFFECT FROM 6 AM TO 6 PM PDT MONDAY. GUSTY NORTHEAST WINDS WILL DIMINISH THIS AFTERNOON AND THE WIND ADVISORY WILL EXPIRE AT 2 PM PDT. * TIMING: WINDS INCREASING AROUND SUNRISE...PEAKING IN LATE MORNING...THEN DIMINISHING BY MID AFTERNOON. * WINDS: AREAS OF EAST WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH BELOW PASSES AND CANYONS...MAINLY IN THE EASTERN PORTION OF THE INLAND EMPIRE...ESPECIALLY NEAR BANNING PASS. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. USE EXTRA CAUTION. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. && $$ MAXWELL
672 WWUS76 KSGX 021002 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 302 AM PDT MON MAY 2 2011 ...STRONG GUSTY EAST WINDS TODAY THROUGH AND BELOW PASSES AND CANYONS... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING GUSTY EAST WINDS TODAY THROUGH AND BELOW PASSES AND CANYONS. WINDS ARE EXPECTED TO BE STRONGEST OVER THE SAN DIEGO COUNTY MOUNTAINS AND INLAND VALLEYS. WINDS ARE EXPECTED TO INCREASE THIS MORNING...PEAKING AROUND MID MORNING...THEN GRADUALLY SUBSIDING DURING THE AFTERNOON. CAZ050-058-022100- /O.CON.KSGX.HW.W.0010.110502T1300Z-110503T0100Z/ SAN DIEGO COUNTY VALLEYS-SAN DIEGO COUNTY MOUNTAINS- 302 AM PDT MON MAY 2 2011 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 PM PDT THIS EVENING... A HIGH WIND WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 PM PDT THIS EVENING. * LOCATION: MOUNTAINS AND INLAND VALLEYS WITH STRONGEST WINDS ON THE WESTERN SLOPES. * TIMING: WINDS WILL BEGIN INCREASING AROUND SUNRISE...PEAK AROUND MID MORNING...THEN GRADUALLY DIMINISH DURING THE AFTERNOON. * WINDS: AREAS OF EAST WINDS 25 TO 35 MPH WITH LOCAL GUSTS TO 60 MPH. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR DOWNED POWER LINES...BROKEN TREE LIMBS OR EVEN DOWNED TREES. THIS WILL BE PARTICULARLY HAZARDOUS FOR HIGH PROFILE VEHICLES ON THE 8 FREEWAY FROM ALPINE EASTWARD THROUGH THE MOUNTAINS. 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. WATCH FOR DOWNED POWER LINES...BROKEN TREE LIMBS OR EVEN DOWNED TREES. && $$ CAZ048-056-022100- /O.CON.KSGX.WI.Y.0025.110502T1300Z-110503T0100Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- RIVERSIDE COUNTY MOUNTAINS- 302 AM PDT MON MAY 2 2011 ...WIND ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 PM PDT THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 PM PDT THIS EVENING. * TIMING: WINDS WILL BEGIN INCREASING AROUND SUNRISE...PEAK AROUND MID MORNING...THEN GRADUALLY DIMINISH DURING THE AFTERNOON. * WINDS: AREAS OF EAST WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH THROUGH AND BELOW PASSES AND CANYONS...MAINLY IN THE EASTERN PORTION OF THE INLAND EMPIRE...ESPECIALLY NEAR BANNING PASS. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. && $$ 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
512 WWUS76 KSGX 022009 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 109 PM PDT MON MAY 2 2011 ...STRONG GUSTY EAST WINDS TODAY THROUGH AND BELOW PASSES AND CANYONS... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL CONTINUE TO BRING GUSTY EAST WINDS TODAY THROUGH AND BELOW PASSES AND CANYONS. WINDS ARE EXPECTED TO BE STRONGEST OVER THE SAN DIEGO COUNTY MOUNTAINS AND INLAND VALLEYS. WINDS WILL GRADUALLY SUBSIDE THIS AFTERNOON. CAZ050-058-030100- /O.CAN.KSGX.HW.W.0010.000000T0000Z-110503T0100Z/ /O.EXA.KSGX.WI.Y.0025.000000T0000Z-110503T0100Z/ SAN DIEGO COUNTY VALLEYS-SAN DIEGO COUNTY MOUNTAINS- 109 PM PDT MON MAY 2 2011 ...WIND ADVISORY IN EFFECT UNTIL 6 PM PDT 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 PDT THIS EVENING. THE HIGH WIND WARNING HAS BEEN CANCELLED. * TIMING: STRONG WINDS WILL GRADUALLY DIMINISH DURING THE AFTERNOON. * WINDS: AREAS OF EAST WINDS 20 TO 25 MPH WITH GUSTS TO 35 MPH THROUGH AND BELOW PASSES AND CANYONS...MAINLY IN THE EASTERN PORTION OF THE INLAND EMPIRE...ESPECIALLY NEAR BANNING PASS. * 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. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. && $$ CAZ048-056-030100- /O.CON.KSGX.WI.Y.0025.000000T0000Z-110503T0100Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- RIVERSIDE COUNTY MOUNTAINS- 109 PM PDT MON MAY 2 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING. * TIMING: STRONG WINDS WILL GRADUALLY DIMINISH DURING THE AFTERNOON. * WINDS: AREAS OF EAST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH THROUGH AND BELOW PASSES AND CANYONS...MAINLY IN THE EASTERN PORTION OF THE INLAND EMPIRE...ESPECIALLY NEAR BANNING PASS. * IMPACTS: THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. && $$ MM
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 30, 9:07 PM PDT | High Wind Watch | SGX | San Diego | 17 hr |
| May 1, 1:47 PM PDT | High Wind Warning | SGX | San Diego | 23 hr |
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.