Alert archive / California / Wind Advisories in 2016
Wind Advisory 43, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Nov 20, 2016, 3:10 AM PST for Riverside County, San Bernardino County, San Diego County, California. It took effect at Nov 20, 2016, 6:00 PM PST. It was in force for 26 hr.
The area
The counties it named.
The facts
- Issued
- Nov 20, 2016, 3:10 AM PST (11:10 UTC)
- In effect from
- Nov 20, 2016, 6:00 PM PST
- Expired
- Nov 21, 2016, 8:00 PM PST
- In force
- 26 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 11:09 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, 11.2 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
- 3096 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 101 m²/s²
- 0-3 km storm-relative helicity
- 184 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
778 WWUS76 KSGX 201110 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 310 AM PST SUN NOV 20 2016 ...AREAS OF STRONGER AND GUSTY SOUTHWEST TO WEST WINDS IN THE MOUNTAINS AND DESERTS FOR TONIGHT INTO EARLY MONDAY EVENING... .A LOW PRESSURE SYSTEM OVER THE EASTERN PACIFIC WILL MOVE THROUGH SOUTHERN CALIFORNIA TONIGHT AND MONDAY BRINGING STRONGER ONSHORE FLOW. THIS WILL BRING STRONGER AND GUSTY SOUTHWEST TO WEST WINDS TO THE MOUNTAINS AND DESERTS FOR TONIGHT...CONTINUING INTO EARLY MONDAY EVENING FOR THE MOUNTAINS AND DESERTS OF RIVERSIDE AND SAN BERNARDINO COUNTIES. CAZ056-058-062-065-202230- /O.NEW.KSGX.WI.Y.0043.161121T0200Z-161122T0400Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING- INCLUDING THE CITIES OF...JULIAN...PINE VALLEY... BORREGO SPRINGS...DESERT HOT SPRINGS 310 AM PST SUN NOV 20 2016 ...WIND ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 8 PM PST MONDAY... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 8 PM PST MONDAY. * WINDS...AREAS OF SOUTHWEST TO WEST WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH. ISOLATED GUSTS TO 55 MPH. * TIMING...WINDS STRENGTHENING LATE THIS AFTERNOON INTO THIS EVENING...THEN SUBSIDING SOME LATE TONIGHT INTO EARLY MONDAY MORNING. A SECOND ROUND OF MORE WIDESPREAD WINDS IS EXPECTED FOR LATE MONDAY MORNING INTO EARLY MONDAY EVENING. * LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG DESERT MOUNTAIN SLOPES INTO ADJACENT AREAS...AND IN THE NORTHERN COACHELLA VALLEY BELOW THE SAN GORGONIO PASS. * VISIBILITY...LOCALLY REDUCED IN BLOWING SAND AND BLOWING DUST IN THE DESERTS. * IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. 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. && $$ CAZ055-060-202230- /O.NEW.KSGX.WI.Y.0043.161121T0200Z-161121T1100Z/ SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- INCLUDING THE CITIES OF...CRESTLINE...LAKE ARROWHEAD... BIG BEAR CITY...BIG BEAR LAKE...RUNNING SPRINGS...WRIGHTWOOD... VICTORVILLE...HESPERIA...APPLE VALLEY 310 AM PST SUN NOV 20 2016 ...WIND ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 3 AM PST MONDAY... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 3 AM PST MONDAY. * WINDS...AREAS OF SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH. ISOLATED GUSTS TO 60 MPH. * TIMING...WINDS STRENGTHENING THIS AFTERNOON AND EARLY EVENING WITH STRONGEST WINDS DURING THE EVENING. WINDS THEN DIMINISHING OVERNIGHT. * LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG DESERT MOUNTAIN SLOPES INTO ADJACENT AREAS. * VISIBILITY...LOCALLY REDUCED IN BLOWING SAND AND BLOWING DUST IN THE DESERTS...MAINLY IN THE LATE AFTERNOON AND EARLY EVENING. * IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ 17
5 follow-up statements
747 WWUS76 KSGX 202247 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 247 PM PST SUN NOV 20 2016 ...AREAS OF STRONG AND GUSTY SOUTHWEST TO WEST WINDS IN THE MOUNTAINS AND DESERTS FOR TONIGHT INTO MONDAY EVENING... .A VIGOROUS LOW PRESSURE SYSTEM OVER THE EASTERN PACIFIC WILL MOVE THROUGH SOUTHERN CALIFORNIA TONIGHT AND MONDAY BRINGING STRONG ONSHORE FLOW. THIS WILL BRING STRONG AND GUSTY SOUTHWEST TO WEST WINDS TO THE MOUNTAINS AND DESERTS FOR TONIGHT...CONTINUING INTO MONDAY EVENING FOR THE MOUNTAINS AND DESERTS OF RIVERSIDE AND SAN BERNARDINO COUNTIES. CAZ056-058-062-065-210700- /O.CON.KSGX.WI.Y.0043.161121T0200Z-161122T0400Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING- INCLUDING THE CITIES OF...JULIAN...PINE VALLEY... BORREGO SPRINGS...DESERT HOT SPRINGS 247 PM PST SUN NOV 20 2016 ...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 8 PM PST MONDAY... * WINDS...AREAS OF SOUTHWEST TO WEST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH. ISOLATED GUSTS TO 60 MPH. * TIMING...WINDS STRENGTHENING LATE THIS AFTERNOON INTO THIS EVENING...THEN SUBSIDING SOME LATE TONIGHT INTO EARLY MONDAY MORNING. A SECOND ROUND OF MORE WIDESPREAD WINDS IS EXPECTED FOR LATE MONDAY MORNING INTO EARLY MONDAY EVENING. * LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG DESERT MOUNTAIN SLOPES INTO ADJACENT AREAS...AND IN THE NORTHERN COACHELLA VALLEY BELOW THE SAN GORGONIO PASS. * VISIBILITY...REDUCED AT TIMES IN BLOWING SAND AND BLOWING DUST IN THE DESERTS. * IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES, REDUCED VISIBILITY, POSSIBLE ROAD DELAYS AND CLOSURES. 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. && $$ CAZ055-060-210700- /O.CON.KSGX.WI.Y.0043.161121T0200Z-161121T1100Z/ SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- INCLUDING THE CITIES OF...CRESTLINE...LAKE ARROWHEAD... BIG BEAR CITY...BIG BEAR LAKE...RUNNING SPRINGS...WRIGHTWOOD... VICTORVILLE...HESPERIA...APPLE VALLEY 247 PM PST SUN NOV 20 2016 ...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 3 AM PST MONDAY... * WINDS...AREAS OF SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH. ISOLATED GUSTS TO 60 MPH. * TIMING...WINDS STRENGTHENING THIS EARLY EVENING WITH STRONGEST WINDS DURING THE LATE EVENING. WINDS THEN DIMINISHING OVERNIGHT. * LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG DESERT MOUNTAIN SLOPES INTO ADJACENT AREAS. * VISIBILITY...REDUCED AT TIMES IN BLOWING SAND AND BLOWING DUST IN THE DESERTS...MAINLY IN THE EARLY EVENING. * IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES, REDUCED VISIBILITY, POSSIBLE ROAD DELAYS AND CLOSURES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ JMB WEATHER.GOV/SANDIEGO
861 WWUS76 KSGX 210625 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 1025 PM PST SUN NOV 20 2016 ...STRONG AND GUSTY SOUTHWEST TO WEST WINDS IN THE MOUNTAINS AND DESERTS TONIGHT INTO MONDAY EVENING... .A VIGOROUS LOW PRESSURE SYSTEM OVER THE EASTERN PACIFIC WILL MOVE THROUGH SOUTHERN CALIFORNIA TONIGHT BRINGING STRONG SOUTHWEST TO WEST WINDS TO THE MOUNTAINS AND DESERTS. THE WINDS WILL DECREASE IN SAN BERNARDINO LATE TONIGHT...BUT CONTINUE INTO MONDAY EVENING IN THE RIVERSIDE AND SAN DIEGO COUNTIES MOUNTAINS AND DESERTS. CAZ056-058-062-065-211430- /O.CON.KSGX.WI.Y.0043.000000T0000Z-161122T0400Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING- INCLUDING THE CITIES OF...JULIAN...PINE VALLEY... BORREGO SPRINGS...DESERT HOT SPRINGS 1025 PM PST SUN NOV 20 2016 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PST MONDAY... * WINDS...AREAS OF SOUTHWEST TO WEST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH. ISOLATED GUSTS TO 60 MPH. * LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG DESERT MOUNTAIN SLOPES INTO ADJACENT AREAS...AND IN THE NORTHERN COACHELLA VALLEY BELOW THE SAN GORGONIO PASS. * VISIBILITY...REDUCED AT TIMES IN BLOWING SAND AND BLOWING DUST IN THE DESERTS. * IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES... REDUCED VISIBILITY... POSSIBLE ROAD DELAYS AND CLOSURES. 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. && $$ CAZ055-060-211100- /O.CON.KSGX.WI.Y.0043.000000T0000Z-161121T1100Z/ SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS- INCLUDING THE CITIES OF...CRESTLINE...LAKE ARROWHEAD... BIG BEAR CITY...BIG BEAR LAKE...RUNNING SPRINGS...WRIGHTWOOD... VICTORVILLE...HESPERIA...APPLE VALLEY 1025 PM PST SUN NOV 20 2016 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST MONDAY... * WINDS...AREAS OF SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH. ISOLATED GUSTS TO 60 MPH. * LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG DESERT MOUNTAIN SLOPES INTO ADJACENT AREAS. * VISIBILITY...REDUCED AT TIMES IN BLOWING SAND AND BLOWING DUST IN THE DESERTS. * IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES... REDUCED VISIBILITY... POSSIBLE ROAD DELAYS AND CLOSURES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MOEDE
306 WWUS76 KSGX 211159 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 359 AM PST MON NOV 21 2016 ...STRONG AND GUSTY SOUTHWEST TO WEST WINDS IN THE MOUNTAINS AND DESERTS OF RIVERSIDE AND SAN DIEGO COUNTIES INTO THIS EVENING... .A LOW PRESSURE SYSTEM MOVING THROUGH SOUTHERN CALIFORNIA TODAY WILL MAINTAIN STRONGER ONSHORE FLOW WITH PERIODS OF STRONG AND GUSTY SOUTHWEST TO WEST WINDS IN THE MOUNTAINS AND DESERTS OF RIVERSIDE AND SAN DIEGO COUNTIES. THE MOST WIDESPREAD WINDS ARE EXPECTED FROM LATE MORNING INTO THE EARLY EVENING. CAZ056-058-062-065-212230- /O.CON.KSGX.WI.Y.0043.000000T0000Z-161122T0400Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING- INCLUDING THE CITIES OF...JULIAN...PINE VALLEY... BORREGO SPRINGS...DESERT HOT SPRINGS 359 AM PST MON NOV 21 2016 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PST THIS EVENING... * WINDS...AREAS OF SOUTHWEST TO WEST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH. ISOLATED GUSTS TO 60 MPH. * LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG DESERT MOUNTAIN SLOPES INTO ADJACENT AREAS...AND IN THE NORTHERN COACHELLA VALLEY BELOW THE SAN GORGONIO PASS. * TIMING...WINDS WILL SUBSIDE A LITTLE EARLY THIS MORNING...WITH WINDS MORE WIDESPREAD AND A LITTLE STRONGER FOR LATE MORNING THROUGH EARLY EVENING. * IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. 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. && $$ 17
818 WWUS76 KSGX 212115 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 115 PM PST MON NOV 21 2016 CAZ056-058-062-065-220400- /O.CON.KSGX.WI.Y.0043.000000T0000Z-161122T0400Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING- INCLUDING THE CITIES OF...JULIAN...PINE VALLEY... BORREGO SPRINGS...DESERT HOT SPRINGS 115 PM PST MON NOV 21 2016 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PST THIS EVENING... * WINDS...AREAS OF SOUTHWEST TO WEST WINDS 15 TO 30 MPH WITH GUSTS TO 40 MPH AND LOCAL GUSTS TO 50 MPH. * LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG DESERT MOUNTAIN SLOPES INTO ADJACENT AREAS...AND IN THE NORTHERN COACHELLA VALLEY BELOW THE SAN GORGONIO PASS. * TIMING...WINDS WILL LIKELY CONTINUE TO BE LOCALLY STRONG AND GUSTY TODAY AND THEN SUBSIDE TONIGHT. * IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ HARRISON
811 WWUS76 KSGX 220347 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 747 PM PST MON NOV 21 2016 CAZ056-058-062-065-220500- /O.EXP.KSGX.WI.Y.0043.000000T0000Z-161122T0400Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING- INCLUDING THE CITIES OF...JULIAN...PINE VALLEY... BORREGO SPRINGS...DESERT HOT SPRINGS 747 PM PST MON NOV 21 2016 ...WIND ADVISORY WILL EXPIRE AT 8 PM PST THIS EVENING... WINDS HAVE DECREASED BELOW ADVISORY LEVELS. PEAK WIND GUSTS INCLUDED 61 MPH AT TORO PEAK...54 MPH AT VOLCAN MOUNTAIN, 51 MPH AT HARRISON PARK, AND 41 MPH AT MOUNT WOODSON. $$ MOEDE
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 19, 5:21 PM PST | High Surf Advisory | SGX | Orange, San Diego | 49 hr |
| Nov 20, 2:09 AM PST | Small Craft Advisory | SGX | 43 hr |
Nearby
Wind Advisories in California, 2016Every wind advisory in 2016
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.