Alert archive / California / Wind Advisories in 2012
Wind Advisory 2, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Jan 12, 2012, 1:10 PM PST for 4 counties in California. It took effect at Jan 12, 2012, 10:00 PM PST. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Jan 12, 2012, 1:10 PM PST (21:10 UTC)
- In effect from
- Jan 12, 2012, 10:00 PM PST
- Expired
- Jan 13, 2012, 12:56 PM PST
- In force
- 15 hr
- Issued by
- NWS San Diego, CA
Counties Orange County, CA, Riverside County, CA, San Bernardino County, CA, San Diego County, CA
The radar
The Santa Ana Mts radar (KSOX), 88 km from the middle of the area, began a volume at 21:11 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, 9.2 hours before the alert went out and 124 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
- 3065 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 11 m²/s²
- 0-3 km storm-relative helicity
- 13 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
679 WWUS76 KSGX 122110 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 110 PM PST THU JAN 12 2012 ...GUSTY NORTHEAST TO EAST WINDS DEVELOP TONIGHT AND FRIDAY... .SURFACE PRESSURE GRADIENTS WILL INCREASE ACROSS THE REGION TONIGHT AND ON FRIDAY...AS HIGH PRESSURE BUILDS INTO THE GREAT BASIN. THIS WILL BRING MODERATE OFFSHORE WINDS TO PORTIONS OF THE INLAND EMPIRE AND THE SANTA ANA MOUNTAINS. CAZ048-057-130600- /O.NEW.KSGX.WI.Y.0002.120113T0600Z-120113T2200Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SANTA ANA MOUNTAINS AND FOOTHILLS- 110 PM PST THU JAN 12 2012 ...WIND ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 2 PM PST FRIDAY... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO 2 PM PST FRIDAY. * TIMING: FROM 10 PM THIS EVENING THROUGH 2 PM ON FRIDAY...WITH THE STRONGEST WINDS OCCURRING DURING THE MORNING HOURS. * WINDS: NORTHEAST TO EAST WINDS 15 TO 25 MPH...WITH GUSTS UP TO 50 MPH THROUGH AND BELOW THE FAVORED CANYONS AND PASSES. * IMPACTS: THESE 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. && $$ PALMER
4 follow-up statements
279 WWUS76 KSGX 130503 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 903 PM PST THU JAN 12 2012 ...GUSTY NORTHEAST TO EAST WINDS THROUGH AND BELOW THE PASSES AND CANYONS TONIGHT AND FRIDAY... .HIGH PRESSURE BUILDING OVER THE GREAT BASIN WILL BRING MODERATE GUSTY NORTHEAST TO EAST WINDS TO PORTIONS OF THE INLAND EMPIRE AND THE SANTA ANA MOUNTAINS TONIGHT THROUGH FRIDAY AFTERNOON. WEAK OFFSHORE WINDS WILL CONTINUE INTO SATURDAY. CAZ048-057-131400- /O.CON.KSGX.WI.Y.0002.120113T0600Z-120113T2200Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SANTA ANA MOUNTAINS AND FOOTHILLS- 903 PM PST THU JAN 12 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST FRIDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST FRIDAY. * TIMING: FROM 10 PM THIS EVENING THROUGH 2 PM ON FRIDAY. WINDS WILL PEAK EARLY FRIDAY MORNING...THEN GRADUALLY DECREASE DURING THE AFTERNOON. * WINDS: NORTHEAST TO EAST WINDS 20 TO 30 MPH...WITH GUSTS UP TO 50 MPH THROUGH AND BELOW THE FAVORED CANYONS AND PASSES...INCLUDING THE CAJON AND BANNING PASSES IN THE INLAND EMPIRE AND THE FREMONT...MODJESKA...AND SANTIAGO CANYONS IN THE SANTA ANA MOUNTAINS. * IMPACTS: THESE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ SS
161 WWUS76 KSGX 131128 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 328 AM PST FRI JAN 13 2012 ...GUSTY NORTHEAST TO EAST WINDS THROUGH AND BELOW THE PASSES AND CANYONS THROUGH EARLY AFTERNOON... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING MODERATE GUSTY NORTHEAST TO EAST WINDS THROUGH AND BELOW PASSES AND CANYONS AND ALONG COASTAL SLOPES THIS MORNING...DECREASING THIS AFTERNOON. CAZ042-055-132200- /O.EXA.KSGX.WI.Y.0002.000000T0000Z-120113T2200Z/ ORANGE COUNTY COASTAL AREAS-SAN BERNARDINO COUNTY MOUNTAINS- 328 AM PST FRI JAN 13 2012 ...WIND ADVISORY IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON. * TIMING: WINDS WILL PEAK EARLY IN THE MORNING...THEN GRADUALLY DECREASE DURING THE AFTERNOON. * WINDS: NORTHEAST TO EAST WINDS 20 TO 30 MPH...WITH GUSTS TO 50 MPH THROUGH AND BELOW PASSES AND CANYONS AND ALONG COASTAL FOOTHILLS. * IMPACTS: THESE 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. && $$ CAZ048-057-132200- /O.CON.KSGX.WI.Y.0002.000000T0000Z-120113T2200Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SANTA ANA MOUNTAINS AND FOOTHILLS- 328 AM PST FRI JAN 13 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON. * TIMING: WINDS WILL PEAK EARLY IN THE MORNING...THEN GRADUALLY DECREASE DURING THE AFTERNOON. * WINDS: NORTHEAST TO EAST WINDS 20 TO 30 MPH...WITH GUSTS TO 50 MPH THROUGH AND BELOW PASSES AND CANYONS AND ALONG COASTAL FOOTHILLS. * IMPACTS: THESE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ 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
852 WWUS76 KSGX 131501 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 701 AM PST FRI JAN 13 2012 ...GUSTY NORTHEAST TO EAST WINDS THROUGH AND BELOW THE PASSES AND CANYONS THROUGH EARLY AFTERNOON... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING MODERATE GUSTY NORTHEAST TO EAST WINDS THROUGH AND BELOW PASSES AND CANYONS AND ALONG COASTAL SLOPES THIS MORNING...DECREASING THIS AFTERNOON. CAZ050-056-058-132200- /O.EXB.KSGX.WI.Y.0002.120113T1501Z-120113T2200Z/ SAN DIEGO COUNTY VALLEYS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS- 701 AM PST FRI JAN 13 2012 ...WIND ADVISORY IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON. * TIMING: WINDS WILL PEAK THIS MORNING...THEN GRADUALLY DECREASE DURING THE AFTERNOON. * WINDS: NORTHEAST TO EAST WINDS 20 TO 30 MPH...WITH GUSTS TO 50 MPH THROUGH AND BELOW PASSES AND CANYONS AND ALONG COASTAL FOOTHILLS. * IMPACTS: THESE 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. && $$ CAZ042-048-055-057-132200- /O.CON.KSGX.WI.Y.0002.000000T0000Z-120113T2200Z/ ORANGE COUNTY COASTAL AREAS- SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN BERNARDINO COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND FOOTHILLS- 701 AM PST FRI JAN 13 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON. * TIMING: WINDS WILL PEAK THIS MORNING...THEN GRADUALLY DECREASE DURING THE AFTERNOON. * WINDS: NORTHEAST TO EAST WINDS 20 TO 30 MPH...WITH GUSTS TO 50 MPH THROUGH AND BELOW PASSES AND CANYONS AND ALONG COASTAL FOOTHILLS. * IMPACTS: THESE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ PALMER
632 WWUS76 KSGX 132056 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 1256 PM PST FRI JAN 13 2012 CAZ042-048-050-055>058-132200- /O.CAN.KSGX.WI.Y.0002.000000T0000Z-120113T2200Z/ ORANGE COUNTY COASTAL AREAS- SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS-SAN BERNARDINO COUNTY MOUNTAINS- RIVERSIDE COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND FOOTHILLS- SAN DIEGO COUNTY MOUNTAINS- 1256 PM PST FRI JAN 13 2012 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS CANCELLED THE WIND ADVISORY. WINDS ARE WEAKENING OVER THE AREA AND ARE EXPECTED TO REMAIN BELOW ADVISORY CRITERIA FOR THE REMAINDER OF THE DAY. SOME GUSTS OF 30 TO 35 MPH WILL STILL BE POSSIBLE THROUGH THE WINDIEST PASSES AND CANYONS UNTIL AROUND SUNSET. $$ JAD
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 12, 1:20 PM PST | Red Flag Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 27 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.