Alert archive / California / Wind Advisories in 2007
Wind Advisory 8, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Feb 16, 2007, 12:54 PM PST for 4 counties in California. It took effect at Feb 16, 2007, 10:00 PM PST. It was in force for 18 hr.
The area
The counties it named.
The facts
- Issued
- Feb 16, 2007, 12:54 PM PST (20:54 UTC)
- In effect from
- Feb 16, 2007, 10:00 PM PST
- Expired
- Feb 17, 2007, 3:59 PM PST
- In force
- 18 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 20:59 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, 8.9 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
- 2195 m above ground
- 0-6 km bulk shear
- 18 kt
- 0-1 km storm-relative helicity
- -50 m²/s²
- 0-3 km storm-relative helicity
- -23 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS76 KSGX 162054 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 1254 PM PST FRI FEB 16 2007 CAZ048-055-057-170500- /O.NEW.KSGX.WI.Y.0008.070217T0600Z-070217T2200Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN BERNARDINO COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND FOOTHILLS- 1254 PM PST FRI FEB 16 2007 ...WIND ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 2 PM PST SATURDAY... 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 SATURDAY. SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING LOCALLY GUSTY SANTA ANA WINDS TONIGHT THROUGH SATURDAY MORNING. AREAS OF NORTHEAST WINDS WILL INCREASE TO 15 TO 25 MPH TONIGHT WITH GUSTS TO 40 MPH BELOW PASSES AND CANYONS. WINDS WILL DECREASE SATURDAY AFTERNOON. 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. $$ MACKECHNIE
5 follow-up statements
000 WWUS76 KSGX 170458 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 858 PM PST FRI FEB 16 2007 CAZ048-055-057-171300- /O.CON.KSGX.WI.Y.0008.070217T0600Z-070217T2200Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN BERNARDINO COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND FOOTHILLS- 858 PM PST FRI FEB 16 2007 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST SATURDAY... SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING LOCALLY GUSTY SANTA ANA WINDS THROUGH SATURDAY MORNING. NORTHEAST WINDS WILL INCREASE TO 15 TO 30 MPH TONIGHT WITH GUSTS TO 45 MPH IN AND BELOW PASSES AND CANYONS. THE WINDS WILL DECREASE SATURDAY AFTERNOON. A WIND ADVISORY MEANS THAT WIND GUSTS IN EXCESS OF 45 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. $$ MOEDE
000 WWUS76 KSGX 171330 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 530 AM PST SAT FEB 17 2007 CAZ048-055-057-172200- /O.CON.KSGX.WI.Y.0008.000000T0000Z-070217T2200Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN BERNARDINO COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND FOOTHILLS- 530 AM PST SAT FEB 17 2007 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON. SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING LOCALLY GUSTY SANTA ANA WINDS THROUGH THIS MORNING. NORTHEAST WINDS WILL INCREASE TO 15 TO 30 MPH WITH GUSTS TO 45 MPH IN AND BELOW PASSES AND CANYONS. THE WINDS WILL DECREASE THIS AFTERNOON. A WIND ADVISORY MEANS THAT WIND GUSTS IN EXCESS OF 45 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. $$ SGX
000 WWUS76 KSGX 172053 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 1253 PM PST SAT FEB 17 2007 CAZ055-172200- /O.CAN.KSGX.WI.Y.0008.000000T0000Z-070217T2200Z/ SAN BERNARDINO COUNTY MOUNTAINS- 1253 PM PST SAT FEB 17 2007 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS CANCELLED THE WIND ADVISORY. $$ CAZ048-057-180500- /O.EXT.KSGX.WI.Y.0008.000000T0000Z-070218T0600Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SANTA ANA MOUNTAINS AND FOOTHILLS- 1253 PM PST SAT FEB 17 2007 ...WIND ADVISORY NOW IN EFFECT UNTIL 10 PM PST THIS EVENING... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 10 PM PST THIS EVENING. SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING LOCALLY GUSTY SANTA ANA WINDS THROUGH THIS MORNING. NORTHEAST WINDS WILL INCREASE TO 15 TO 30 MPH WITH GUSTS TO NEAR 50 MPH IN AND BELOW PASSES AND CANYONS. THE WINDS WILL DECREASE LATE TONIGHT. A WIND ADVISORY MEANS THAT WIND GUSTS IN EXCESS OF 45 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. $$ DVA
000 WWUS76 KSGX 172121 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 121 PM PST SAT FEB 17 2007 CAZ048-057-180600- /O.CON.KSGX.WI.Y.0008.000000T0000Z-070218T0600Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SANTA ANA MOUNTAINS AND FOOTHILLS- 121 PM PST SAT FEB 17 2007 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING. SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING LOCALLY GUSTY SANTA ANA WINDS THROUGH THIS MORNING. NORTHEAST WINDS WILL INCREASE TO 15 TO 30 MPH WITH GUSTS TO NEAR 50 MPH IN AND BELOW PASSES AND CANYONS. THE WINDS WILL DECREASE LATE TONIGHT. A WIND ADVISORY MEANS THAT WIND GUSTS IN EXCESS OF 45 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. $$ DVA
000 WWUS76 KSGX 172359 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 359 PM PST SAT FEB 17 2007 CAZ048-057-180100- /O.CAN.KSGX.WI.Y.0008.000000T0000Z-070218T0600Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SANTA ANA MOUNTAINS AND FOOTHILLS- 359 PM PST SAT FEB 17 2007 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS CANCELED THE WIND ADVISORY. WIND SPEEDS HAVE FALLEN BELOW ADVISORY STRENGTH AND WILL CONTINUE TO DECREASE THROUGH THE EVENING. $$ MOEDE
Nearby
Wind Advisories in California, 2007Every wind advisory in 2007
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.