Alert archive / California / Wind Advisories in 2017
Wind Advisory 8, NWS Los Angeles, CA
NWS Los Angeles, CA issued this wind advisory at Jan 21, 2017, 9:41 AM PST for Los Angeles County, Santa Barbara County, California. It took effect at Jan 22, 2017, 2:00 AM PST. It was in force for 23 hr.
The area
The counties it named.
The facts
- Issued
- Jan 21, 2017, 9:41 AM PST (17:41 UTC)
- In effect from
- Jan 22, 2017, 2:00 AM PST
- Expired
- Jan 23, 2017, 1:14 AM PST
- In force
- 23 hr
- Issued by
- NWS Los Angeles, CA
The radar
The Los Angeles radar (KVTX), 6 km from the middle of the area, began a volume at 17:41 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
Vandenberg AFB, CA (KVBG), launched 12:00Z, 5.7 hours before the alert went out and 130 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
- 20 J/kg
- Mixed-layer CIN
- -12 J/kg
- Mixed-layer LCL
- 968 m above ground
- 0-6 km bulk shear
- 144 kt
- 0-1 km storm-relative helicity
- 124 m²/s²
- 0-3 km storm-relative helicity
- 176 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
163 WWUS76 KLOX 211741 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 941 AM PST SAT JAN 21 2017 ...STRONG WINDS EXPECTED ACROSS MUCH OF SOUTHWEST CALIFORNIA SUNDAY... .STRONG SOUTHERLY ASSOCIATED WITH AN INTENSE STORM SYSTEM WILL DEVELOP LATER TONIGHT AND CONTINUE THROUGH SUNDAY EVENING. THE STRONGEST WINDS WILL BE IN THE MOUNTAINS AND THE FOOTHILLS OF THE ANTELOPE VALLEY WHERE GUSTS BETWEEN 60 AND 80 MPH ARE EXPECTED. ALONG THE CENTRAL COAST AND ACROSS THE INTERIOR OF SAN LUIS OBISPO COUNTY GUSTS UP TO 50 MPH ARE EXPECTED. CAZ053-054-220800- /O.CAN.KLOX.WI.Y.0007.000000T0000Z-170121T2300Z/ /O.NEW.KLOX.HW.W.0002.170122T1200Z-170123T0300Z/ VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON... MOUNT WILSON...SANDBERG 941 AM PST SAT JAN 21 2017 ...HIGH WIND WARNING IN EFFECT FROM 4 AM TO 7 PM PST SUNDAY... ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 4 AM TO 7 PM PST SUNDAY. THE WIND ADVISORY HAS BEEN CANCELLED. * WINDS AND TIMING...SOUTH WINDS 25 TO 40 MPH WITH GUSTS BETWEEN 70 AND 80 MPH...STRONGEST AT HIGHER ELEVATIONS...WILL DEVELOP LATER TONIGHT AND CONTINUE THROUGH SUNDAY. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT... ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. MAJOR ROADWAYS THAT COULD BE AFFECTED INCLUDE INTERSTATE 5 AND HIGHWAY 14 THROUGH THE SOLEDAD PASS. SINCE THE SOILS ARE WET...THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. A HIGH WIND WARNING MEANS THAT DAMAGING HIGH WINDS OF 58 MPH OR GREATER ARE LIKELY OR IMMINENT. SECURE ALL LOOSE OUTDOOR FURNITURE IN ADVANCE OF THE ONSET OF STRONG WINDS. MONITOR THE LATEST FORECASTS ON NOAA WEATHER RADIO OR YOUR FAVORITE MEDIA SOURCE. && $$ CAZ059-220800- /O.NEW.KLOX.HW.W.0002.170122T1200Z-170123T0300Z/ /O.CON.KLOX.WI.Y.0007.000000T0000Z-170121T2300Z/ ANTELOPE VALLEY- INCLUDING THE CITIES OF...LANCASTER...PALMDALE 941 AM PST SAT JAN 21 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... ...HIGH WIND WARNING IN EFFECT FROM 4 AM TO 7 PM PST SUNDAY... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 4 AM TO 7 PM PST SUNDAY. * WINDS AND TIMING...WEST WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH WILL CONTINUE THROUGH MID AFTERNOON. THE STRONGEST WINDS WILL OCCUR IN THE FOOTHILLS...WHERE ISOLATED GUSTS TO 55 MPH ARE POSSIBLE. LATER TONIGHT INTO SUNDAY SOUTH WINDS 25 TO 40 MPH WITH GUSTS TO 60 MPH ARE EXPECTED. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT... ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. MAJOR ROADWAYS THAT COULD BE AFFECTED INCLUDE HIGHWAYS 14 AND 138. SINCE THE SOILS ARE WET...THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. A HIGH WIND WARNING MEANS THAT DAMAGING HIGH WINDS OF 58 MPH OR GREATER ARE LIKELY OR IMMINENT. SECURE ALL LOOSE OUTDOOR FURNITURE IN ADVANCE OF THE ONSET OF STRONG WINDS. MONITOR THE LATEST FORECASTS ON NOAA WEATHER RADIO OR YOUR FAVORITE MEDIA SOURCE. && $$ CAZ052-220800- /O.NEW.KLOX.HW.W.0002.170122T1200Z-170123T0300Z/ SANTA BARBARA COUNTY MOUNTAINS- INCLUDING THE CITIES OF...SAN MARCOS PASS... SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA 941 AM PST SAT JAN 21 2017 ...HIGH WIND WARNING IN EFFECT FROM 4 AM TO 7 PM PST SUNDAY... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 4 AM TO 7 PM PST SUNDAY. * WINDS AND TIMING...SOUTH WINDS 25 TO 40 MPH WITH GUSTS BETWEEN 70 AND 80 MPH...STRONGEST AT HIGHER ELEVATIONS...WILL DEVELOP LATER TONIGHT AND CONTINUE THROUGH SUNDAY. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT... ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. SINCE THE SOILS ARE WET...THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS THAT DAMAGING HIGH WINDS OF 58 MPH OR GREATER ARE LIKELY OR IMMINENT. SECURE ALL LOOSE OUTDOOR FURNITURE IN ADVANCE OF THE ONSET OF STRONG WINDS. MONITOR THE LATEST FORECASTS ON NOAA WEATHER RADIO OR YOUR FAVORITE MEDIA SOURCE. && $$ CAZ034>038-051-220800- /O.NEW.KLOX.WI.Y.0008.170122T1000Z-170122T2200Z/ SAN LUIS OBISPO COUNTY CENTRAL COAST- SANTA BARBARA COUNTY CENTRAL COAST-SANTA YNEZ VALLEY- SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY- SAN LUIS OBISPO COUNTY MOUNTAINS- INCLUDING THE CITIES OF...SAN LUIS OBISPO...PISMO BEACH... MORRO BAY...CAMBRIA...SAN SIMEON...SANTA MARIA...LOMPOC... VANDENBERG...SOLVANG...SANTA YNEZ...PASO ROBLES...ATASCADERO... CUYAMA...BLACK MOUNTAIN 941 AM PST SAT JAN 21 2017 ...WIND ADVISORY IN EFFECT FROM 2 AM TO 2 PM PST SUNDAY... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 2 AM TO 2 PM PST SUNDAY. * WINDS...SOUTH WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH ARE EXPECTED TO DEVELOP LATER TONIGHT AND CONTINUE THROUGH SUNDAY. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. SINCE THE SOILS ARE WET...THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING, USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ MW
6 follow-up statements
011 WWUS76 KLOX 212308 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 308 PM PST SAT JAN 21 2017 ...STRONG WINDS EXPECTED ACROSS MUCH OF SOUTHWEST CALIFORNIA SUNDAY... .STRONG SOUTHERLY ASSOCIATED WITH AN INTENSE STORM SYSTEM WILL DEVELOP LATER TONIGHT AND CONTINUE THROUGH SUNDAY EVENING. THE STRONGEST WINDS WILL BE IN THE MOUNTAINS AND THE FOOTHILLS OF THE ANTELOPE VALLEY WHERE GUSTS BETWEEN 60 AND 80 MPH ARE EXPECTED. ALONG THE CENTRAL COAST AND ACROSS THE INTERIOR OF SAN LUIS OBISPO COUNTY GUSTS UP TO 50 MPH ARE EXPECTED. CAZ059-221200- /O.EXP.KLOX.WI.Y.0007.000000T0000Z-170121T2300Z/ /O.CON.KLOX.HW.W.0002.170122T1200Z-170123T0300Z/ ANTELOPE VALLEY- INCLUDING THE CITIES OF...LANCASTER...PALMDALE 308 PM PST SAT JAN 21 2017 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TO 7 PM PST SUNDAY... ...WIND ADVISORY HAS EXPIRED... * WINDS AND TIMING...LATER TONIGHT INTO SUNDAY SOUTH WINDS 25 TO 40 MPH WITH GUSTS TO 60 MPH ARE EXPECTED. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT... ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. MAJOR ROADWAYS THAT COULD BE AFFECTED INCLUDE HIGHWAYS 14 AND 138. SINCE THE SOILS ARE WET...THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. A HIGH WIND WARNING MEANS THAT DAMAGING HIGH WINDS OF 58 MPH OR GREATER ARE LIKELY OR IMMINENT. SECURE ALL LOOSE OUTDOOR FURNITURE IN ADVANCE OF THE ONSET OF STRONG WINDS. MONITOR THE LATEST FORECASTS ON NOAA WEATHER RADIO OR YOUR FAVORITE MEDIA SOURCE. && $$ CAZ052>054-221200- /O.CON.KLOX.HW.W.0002.170122T1200Z-170123T0300Z/ SANTA BARBARA COUNTY MOUNTAINS-VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- INCLUDING THE CITIES OF...SAN MARCOS PASS... SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA... LOCKWOOD VALLEY...MOUNT PINOS...ACTON...MOUNT WILSON...SANDBERG 308 PM PST SAT JAN 21 2017 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 AM TO 7 PM PST SUNDAY... * WINDS AND TIMING...SOUTH WINDS 25 TO 40 MPH WITH GUSTS BETWEEN 70 AND 80 MPH...STRONGEST AT HIGHER ELEVATIONS...WILL DEVELOP LATER TONIGHT AND CONTINUE THROUGH SUNDAY. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT... ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. MAJOR ROADWAYS THAT COULD BE AFFECTED INCLUDE INTERSTATE 5 AND HIGHWAY 14 THROUGH THE SOLEDAD PASS. SINCE THE SOILS ARE WET... THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. A HIGH WIND WARNING MEANS THAT DAMAGING HIGH WINDS OF 58 MPH OR GREATER ARE LIKELY OR IMMINENT. SECURE ALL LOOSE OUTDOOR FURNITURE IN ADVANCE OF THE ONSET OF STRONG WINDS. MONITOR THE LATEST FORECASTS ON NOAA WEATHER RADIO OR YOUR FAVORITE MEDIA SOURCE. && $$ CAZ034>038-051-221200- /O.CON.KLOX.WI.Y.0008.170122T1000Z-170122T2200Z/ SAN LUIS OBISPO COUNTY CENTRAL COAST- SANTA BARBARA COUNTY CENTRAL COAST-SANTA YNEZ VALLEY- SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY- SAN LUIS OBISPO COUNTY MOUNTAINS- INCLUDING THE CITIES OF...SAN LUIS OBISPO...PISMO BEACH... MORRO BAY...CAMBRIA...SAN SIMEON...SANTA MARIA...LOMPOC... VANDENBERG...SOLVANG...SANTA YNEZ...PASO ROBLES...ATASCADERO... CUYAMA...BLACK MOUNTAIN 308 PM PST SAT JAN 21 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM 2 AM TO 2 PM PST SUNDAY... * WINDS...SOUTH WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH ARE EXPECTED TO DEVELOP LATER TONIGHT AND CONTINUE THROUGH SUNDAY. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. SINCE THE SOILS ARE WET...THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING... USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$
274 WWUS76 KLOX 221139 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 339 AM PST SUN JAN 22 2017 ...STRONG WINDS EXPECTED ACROSS MUCH OF SOUTHWEST CALIFORNIA TODAY... .STRONG SOUTHEAST TO SOUTH WINDS ASSOCIATED WITH AN INTENSE STORM SYSTEM WILL AFFECT MUCH OF SOUTHWESTERN CALIFORNIA TODAY. THE STRONGEST WINDS WILL BE IN THE MOUNTAINS AND THE FOOTHILLS OF THE ANTELOPE VALLEY WHERE GUSTS BETWEEN 60 AND 80 MPH ARE EXPECTED. CAZ052>054-059-222015- /O.CON.KLOX.HW.W.0002.170122T1200Z-170123T0300Z/ SANTA BARBARA COUNTY MOUNTAINS-VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- ANTELOPE VALLEY- INCLUDING THE CITIES OF...SAN MARCOS PASS... SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA... LOCKWOOD VALLEY...MOUNT PINOS...ACTON...MOUNT WILSON...SANDBERG... LANCASTER...PALMDALE 339 AM PST SUN JAN 22 2017 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING... * WINDS AND TIMING...SOUTH WINDS 25 TO 40 MPH WITH GUSTS BETWEEN 60 AND 80 MPH WILL DEVELOP THIS MORNING AND CONTINUE THROUGH THIS EVENING. WINDS WILL BE STRONGEST AT HIGHER ELEVATIONS AND IN THE FOOTHILLS OF THE ANTELOPE VALLEY. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. MAJOR ROADWAYS THAT COULD BE AFFECTED INCLUDE INTERSTATE 5 AND HIGHWAY 14 THROUGH THE SOLEDAD PASS. SINCE THE SOILS ARE WET...THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. A HIGH WIND WARNING MEANS THAT DAMAGING HIGH WINDS OF 58 MPH OR GREATER ARE LIKELY OR IMMINENT. SECURE ALL LOOSE OUTDOOR FURNITURE IN ADVANCE OF THE ONSET OF STRONG WINDS. MONITOR THE LATEST FORECASTS ON NOAA WEATHER RADIO OR YOUR FAVORITE MEDIA SOURCE. && $$ CAZ039-222000- /O.EXB.KLOX.WI.Y.0008.000000T0000Z-170122T2000Z/ SANTA BARBARA COUNTY SOUTH COAST- INCLUDING THE CITIES OF...SANTA BARBARA...MONTECITO...CARPINTERIA 339 AM PST SUN JAN 22 2017 ...WIND ADVISORY IN EFFECT UNTIL NOON PST TODAY... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL NOON PST TODAY. * WINDS AND TIMING...SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH WILL DEVELOP EARLY THIS MORNING...THEN SHIFT TO SOUTHWEST AND DIMINISH SOME AROUND NOON. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. SINCE THE SOILS ARE WET...THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ CAZ040-041-087-222015- /O.EXB.KLOX.WI.Y.0008.000000T0000Z-170122T2300Z/ VENTURA COUNTY COAST- LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES- CATALINA AND SANTA BARBARA ISLANDS- INCLUDING THE CITIES OF...VENTURA...OXNARD...CAMARILLO...MALIBU... SANTA MONICA...BEVERLY HILLS...HOLLYWOOD...LONG BEACH...AVALON 339 AM PST SUN JAN 22 2017 ...WIND ADVISORY IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON. * WINDS AND TIMING...SOUTHEAST TO SOUTH WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH WILL DEVELOP THIS MORNING...THEN SHIFT TO SOUTHWEST AND DIMINISH SOME DURING THE MID AFTERNOON HOURS. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. SINCE THE SOILS ARE WET...THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ CAZ044-045-088-547-222015- /O.EXB.KLOX.WI.Y.0008.000000T0000Z-170122T2300Z/ VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- SANTA CLARITA VALLEY-LOS ANGELES COUNTY SAN FERNANDO VALLEY- INCLUDING THE CITIES OF...SANTA PAULA...FILLMORE...OJAI...PIRU... THOUSAND OAKS...SIMI VALLEY...MOORPARK...NEWBURY PARK... SANTA CLARITA...NEWHALL...VALENCIA...WOODLAND HILLS... NORTHRIDGE...BURBANK...UNIVERSAL CITY 339 AM PST SUN JAN 22 2017 ...WIND ADVISORY IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON. * WINDS AND TIMING...SOUTHEAST TO SOUTH WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH WILL DEVELOP THIS MORNING...THEN SHIFT TO SOUTHWEST AND DIMINISH SOME DURING THE MID AFTERNOON HOURS. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. SINCE THE SOILS ARE WET...THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ CAZ046-222015- /O.EXB.KLOX.WI.Y.0008.000000T0000Z-170122T2300Z/ SANTA MONICA MOUNTAINS RECREATIONAL AREA- 339 AM PST SUN JAN 22 2017 ...WIND ADVISORY IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON. * WINDS AND TIMING...SOUTH WINDS 25 TO 35 MPH WITH GUSTS TO 55 MPH WILL DEVELOP THIS MORNING...THEN SHIFT TO SOUTHWEST AND DIMINISH SOME DURING THE MID AFTERNOON HOURS. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. SINCE THE SOILS ARE WET...THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ CAZ034>036-222000- /O.EXT.KLOX.WI.Y.0008.000000T0000Z-170122T2000Z/ SAN LUIS OBISPO COUNTY CENTRAL COAST- SANTA BARBARA COUNTY CENTRAL COAST-SANTA YNEZ VALLEY- INCLUDING THE CITIES OF...SAN LUIS OBISPO...PISMO BEACH... MORRO BAY...CAMBRIA...SAN SIMEON...SANTA MARIA...LOMPOC... VANDENBERG...SOLVANG...SANTA YNEZ 339 AM PST SUN JAN 22 2017 ...WIND ADVISORY NOW IN EFFECT UNTIL NOON PST TODAY... * WINDS AND TIMING...SOUTHEAST TO SOUTH WINDS 20 TO 30 MPH WITH GUSTS TO 45 TO 55 MPH ARE EXPECTED TO SHIFT TO SOUTHWEST AND DIMINISH AROUND NOON. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. SINCE THE SOILS ARE WET...THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ CAZ037-038-051-222015- /O.EXT.KLOX.WI.Y.0008.000000T0000Z-170122T2300Z/ SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY- SAN LUIS OBISPO COUNTY MOUNTAINS- INCLUDING THE CITIES OF...PASO ROBLES...ATASCADERO...CUYAMA... BLACK MOUNTAIN 339 AM PST SUN JAN 22 2017 ...WIND ADVISORY NOW IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... * WINDS AND TIMING...SOUTH WINDS 20 TO 35 MPH WITH GUSTS TO 45 TO 55 MPH WILL SHIFT TO SOUTHWEST AND DIMINISH SOME DURING THE MID AFTERNOON HOURS. * IMPACTS...GUSTY WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. SINCE THE SOILS ARE WET...THERE IS A HEIGHTENED POTENTIAL FOR DOWNED TREES AND POWER LINES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ DB
720 WWUS76 KLOX 222130 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 130 PM PST SUN JAN 22 2017 ...STRONG WINDS EXPECTED ACROSS MUCH OF SOUTHWEST CALIFORNIA TODAY AND TONIGHT... CAZ052>054-222230- /O.CAN.KLOX.HW.W.0002.000000T0000Z-170123T0300Z/ SANTA BARBARA COUNTY MOUNTAINS-VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- INCLUDING THE CITIES OF...SAN MARCOS PASS... SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA... LOCKWOOD VALLEY...MOUNT PINOS...ACTON...MOUNT WILSON...SANDBERG 130 PM PST SUN JAN 22 2017 ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS CANCELLED THE HIGH WIND WARNING. STRONG AND POTENTIALLY DAMAGING WINDS ABOVE 60 MPH ARE STILL EXPECTED. WITH SNOW LEVELS LOWER THAN EXPECTED, THE WINTER STORM WARNING (WSWLOX) IS NOW IN EFFECT AND REPLACES THIS HIGH WIND WARNING. $$ CAZ059-230300- /O.CON.KLOX.HW.W.0002.000000T0000Z-170123T0300Z/ ANTELOPE VALLEY- INCLUDING THE CITIES OF...LANCASTER...PALMDALE 130 PM PST SUN JAN 22 2017 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING... * WINDS...SOUTH WINDS 25 TO 35 MPH WITH GUSTS BETWEEN 60 MPH INTO THIS EVENING...STRONGEST IN THE FOOTHILLS. GUSTS TO 50 MPH WILL LIKELY CONTINUE THROUGH TONIGHT AND AN ADVISORY WILL BE NEEDED AFTER THIS WARNING EXPIRES. * IMPACTS...WINDS THIS STRONG CAN DOWN TREES AND POWER LINES. GUSTY CROSS WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. A HIGH WIND WARNING MEANS THAT DAMAGING HIGH WINDS OF 58 MPH OR GREATER ARE LIKELY OR IMMINENT. SECURE ALL LOOSE OUTDOOR FURNITURE IN ADVANCE OF THE ONSET OF STRONG WINDS. MONITOR THE LATEST FORECASTS ON NOAA WEATHER RADIO OR YOUR FAVORITE MEDIA SOURCE. && $$ CAZ034>036-222300- /O.NEW.KLOX.WI.Y.0009.170122T2130Z-170122T2300Z/ SAN LUIS OBISPO COUNTY CENTRAL COAST- SANTA BARBARA COUNTY CENTRAL COAST-SANTA YNEZ VALLEY- INCLUDING THE CITIES OF...SAN LUIS OBISPO...PISMO BEACH... MORRO BAY...CAMBRIA...SAN SIMEON...SANTA MARIA...LOMPOC... VANDENBERG...SOLVANG...SANTA YNEZ 130 PM PST SUN JAN 22 2017 ...WIND ADVISORY IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON. * WINDS...SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH WILL CONTINUE THROUGH THIS AFTERNOON. * IMPACTS...WINDS THIS STRONG CAN DOWN WEAKLY ROOTED TREES. GUSTY CROSS WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ CAZ039-222300- /O.NEW.KLOX.WI.Y.0009.170122T2130Z-170122T2300Z/ SANTA BARBARA COUNTY SOUTH COAST- INCLUDING THE CITIES OF...SANTA BARBARA...MONTECITO...CARPINTERIA 130 PM PST SUN JAN 22 2017 ...WIND ADVISORY IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON. * WINDS...EAST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH WILL CONTINUE THROUGH THIS AFTERNOON. * IMPACTS...WINDS THIS STRONG CAN DOWN WEAKLY ROOTED TREES. GUSTY CROSS WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ CAZ040-041-044>046-087-088-230530- /O.EXT.KLOX.WI.Y.0008.000000T0000Z-170123T1400Z/ VENTURA COUNTY COAST- LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES- VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- SANTA MONICA MOUNTAINS RECREATIONAL AREA- CATALINA AND SANTA BARBARA ISLANDS-SANTA CLARITA VALLEY- INCLUDING THE CITIES OF...VENTURA...OXNARD...CAMARILLO...MALIBU... SANTA MONICA...BEVERLY HILLS...HOLLYWOOD...LONG BEACH... SANTA PAULA...FILLMORE...OJAI...PIRU...THOUSAND OAKS... SIMI VALLEY...MOORPARK...NEWBURY PARK...AVALON...SANTA CLARITA... NEWHALL...VALENCIA 130 PM PST SUN JAN 22 2017 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 AM PST MONDAY... * WINDS...EAST WINDS 15 TO 30 MPH WITH GUSTS TO 45 MPH WILL CONTINUE THROUGH THIS AFTERNOON THEN BECOME SOUTHWEST AND CONTINUE THROUGH TONIGHT. * IMPACTS...WINDS THIS STRONG CAN DOWN WEAKLY ROOTED TREES. GUSTY CROSS WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ CAZ037-038-051-222300- /O.CON.KLOX.WI.Y.0008.000000T0000Z-170122T2300Z/ SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY- SAN LUIS OBISPO COUNTY MOUNTAINS- INCLUDING THE CITIES OF...PASO ROBLES...ATASCADERO...CUYAMA... BLACK MOUNTAIN 130 PM PST SUN JAN 22 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... * WINDS...SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH WILL CONTINUE THROUGH THIS AFTERNOON. * IMPACTS...WINDS THIS STRONG CAN DOWN WEAKLY ROOTED TREES. GUSTY CROSS WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ CAZ547-222300- /O.CON.KLOX.WI.Y.0008.000000T0000Z-170122T2300Z/ LOS ANGELES COUNTY SAN FERNANDO VALLEY- INCLUDING THE CITIES OF...WOODLAND HILLS...NORTHRIDGE...BURBANK... UNIVERSAL CITY 130 PM PST SUN JAN 22 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... * WINDS...SOUTHEAST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH WILL CONTINUE THROUGH THIS AFTERNOON. * IMPACTS...WINDS THIS STRONG CAN DOWN WEAKLY ROOTED TREES. GUSTY CROSS WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ KITTELL
600 WWUS76 KLOX 230302 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 702 PM PST SUN JAN 22 2017 ...STRONG WINDS EXPECTED ACROSS MUCH OF SOUTHWEST CALIFORNIA TODAY AND TONIGHT... CAZ059-230800- /O.EXT.KLOX.HW.W.0002.000000T0000Z-170123T1400Z/ ANTELOPE VALLEY- INCLUDING THE CITIES OF...LANCASTER...PALMDALE 702 PM PST SUN JAN 22 2017 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 6 AM PST MONDAY... * WINDS...SOUTHWEST WINDS 25 TO 40 MPH WITH GUSTS TO 60 MPH WILL CONTINUE THROUGH EARLY MONDAY MORNING. THE STRONGEST WINDS WILL OCCUR IN THE FOOTHILLS. * IMPACTS...WINDS THIS STRONG CAN DOWN TREES AND POWER LINES. GUSTY CROSS WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. A HIGH WIND WARNING MEANS THAT DAMAGING HIGH WINDS OF 58 MPH OR GREATER ARE LIKELY OR IMMINENT. SECURE ALL LOOSE OUTDOOR FURNITURE IN ADVANCE OF THE ONSET OF STRONG WINDS. MONITOR THE LATEST FORECASTS ON NOAA WEATHER RADIO OR YOUR FAVORITE MEDIA SOURCE. && $$ CAZ040-041-044>046-087-088-230800- /O.CON.KLOX.WI.Y.0008.000000T0000Z-170123T1400Z/ VENTURA COUNTY COAST- LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES- VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- SANTA MONICA MOUNTAINS RECREATIONAL AREA- CATALINA AND SANTA BARBARA ISLANDS-SANTA CLARITA VALLEY- INCLUDING THE CITIES OF...VENTURA...OXNARD...CAMARILLO...MALIBU... SANTA MONICA...BEVERLY HILLS...HOLLYWOOD...LONG BEACH... SANTA PAULA...FILLMORE...OJAI...PIRU...THOUSAND OAKS... SIMI VALLEY...MOORPARK...NEWBURY PARK...AVALON...SANTA CLARITA... NEWHALL...VALENCIA 702 PM PST SUN JAN 22 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST MONDAY... * WINDS...SOUTH TO SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO 45 MPH WILL CONTINUE THROUGH EARLY MONDAY MORNING. * IMPACTS...WINDS THIS STRONG CAN DOWN WEAKLY ROOTED TREES. GUSTY CROSS WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ HALL
037 WWUS76 KLOX 230800 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 1200 AM PST MON JAN 23 2017 ...STRONG WINDS EXPECTED ACROSS MUCH OF SOUTHWEST CALIFORNIA THROUGH EARLY THIS MORNING... CAZ059-231400- /O.CON.KLOX.HW.W.0002.000000T0000Z-170123T1400Z/ ANTELOPE VALLEY- INCLUDING THE CITIES OF...LANCASTER...PALMDALE 1200 AM PST MON JAN 23 2017 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM PST THIS MORNING... * WINDS...SOUTHWEST WINDS 25 TO 40 MPH WITH GUSTS TO 60 MPH WILL CONTINUE THROUGH EARLY THIS MORNING. THE STRONGEST WINDS WILL OCCUR IN THE FOOTHILLS. * IMPACTS...WINDS THIS STRONG CAN DOWN TREES AND POWER LINES. GUSTY CROSS WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. A HIGH WIND WARNING MEANS THAT DAMAGING HIGH WINDS OF 58 MPH OR GREATER ARE LIKELY OR IMMINENT. SECURE ALL LOOSE OUTDOOR FURNITURE IN ADVANCE OF THE ONSET OF STRONG WINDS. MONITOR THE LATEST FORECASTS ON NOAA WEATHER RADIO OR YOUR FAVORITE MEDIA SOURCE. && $$ CAZ040-041-044>046-087-088-231400- /O.CON.KLOX.WI.Y.0008.000000T0000Z-170123T1400Z/ VENTURA COUNTY COAST- LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES- VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- SANTA MONICA MOUNTAINS RECREATIONAL AREA- CATALINA AND SANTA BARBARA ISLANDS-SANTA CLARITA VALLEY- INCLUDING THE CITIES OF...VENTURA...OXNARD...CAMARILLO...MALIBU... SANTA MONICA...BEVERLY HILLS...HOLLYWOOD...LONG BEACH... SANTA PAULA...FILLMORE...OJAI...PIRU...THOUSAND OAKS... SIMI VALLEY...MOORPARK...NEWBURY PARK...AVALON...SANTA CLARITA... NEWHALL...VALENCIA 1200 AM PST MON JAN 23 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST THIS MORNING... * WINDS...SOUTH TO SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO 45 MPH WILL CONTINUE THROUGH EARLY THIS MORNING. * IMPACTS...WINDS THIS STRONG CAN DOWN WEAKLY ROOTED TREES. GUSTY CROSS WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ HALL
945 WWUS76 KLOX 230914 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 114 AM PST MON JAN 23 2017 ...BREEZY CONDITIONS ACROSS THE ANTELOPE VALLEY AND THE MOUNTAINS... .IT WILL BE BREEZY ACROSS THE ANTELOPE VALLEY THIS MORNING. IT WILL ALSO BE WINDY IN THE MOUNTAINS BUT THESE STRONG WINDS ARE PART OF THE WINTER STORM WARNING THAT IS IN EFFECT FOR THE MOUNTAINS. CAZ059-231700- /O.CAN.KLOX.HW.W.0002.000000T0000Z-170123T1400Z/ /O.NEW.KLOX.WI.Y.0010.170123T0914Z-170123T1700Z/ ANTELOPE VALLEY- INCLUDING THE CITIES OF...LANCASTER...PALMDALE 114 AM PST MON JAN 23 2017 ...WIND ADVISORY IN EFFECT UNTIL 9 AM PST THIS MORNING... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM PST THIS MORNING. THE HIGH WIND WARNING HAS BEEN CANCELLED. * WINDS AND TIMING...WEST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH WILL CONTINUE THROUGH MID MORNING. THE STRONGEST WINDS WILL OCCUR IN THE FOOTHILLS. * IMPACTS...WINDS THIS STRONG CAN DOWN TREES. GUSTY CROSS WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ CAZ040-041-044>046-087-088-231015- /O.CAN.KLOX.WI.Y.0008.000000T0000Z-170123T1400Z/ VENTURA COUNTY COAST- LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES- VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- SANTA MONICA MOUNTAINS RECREATIONAL AREA- CATALINA AND SANTA BARBARA ISLANDS-SANTA CLARITA VALLEY- INCLUDING THE CITIES OF...VENTURA...OXNARD...CAMARILLO...MALIBU... SANTA MONICA...BEVERLY HILLS...HOLLYWOOD...LONG BEACH... SANTA PAULA...FILLMORE...OJAI...PIRU...THOUSAND OAKS... SIMI VALLEY...MOORPARK...NEWBURY PARK...AVALON...SANTA CLARITA... NEWHALL...VALENCIA 114 AM PST MON JAN 23 2017 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS CANCELLED THE WIND ADVISORY. WINDS NO LONGER MEET ADVISORY LEVELS AND THE WIND ADVISORIES HAVE BEEN CANCELLED. $$ ASR
What forecasters said that day
The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Los Angeles, CA wrote its last area forecast discussion before this wind advisory went out at Jan 21, 4:30 AM PST, 5 hours 11 minutes earlier.
Area forecast discussion, Jan 21, 4:30 AM PST, 5 hours 11 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
430 AM PST Sat Jan 21 2017
***Updated Aviation Section***
.SYNOPSIS...
Isolated showers possible today, but generally dry conditions
expected. A strong cold front will bring moderate to heavy rain
to the region tonight through Sunday, along with gusty winds and
high elevation mountain snow. Showers will continue into Monday,
along with isolated thunderstorms and lowering snow levels. Slight
chance of showers Tuesday, then dry and warmer rest of the week.
&&
.SHORT TERM...(TDY-MON)
Fast moving moist NW flow inbetween Fridays trof to the east and a
ridge to the west and sits over the area. There are some showers
embedded in the flow but nothing of too much consequence. Since
there are so few showers over the mtns the Winter Storm Warning
was dropped and replaced with a wind advisory which will last into
the afternoon. These advisory level winds will also affect the
Antelope Vly. The ridge will move over the area very quickly. The
ridge axis will be over the state later this afternoon and then
will flatten and move to the east during the evening. This ridge
will be the calm before the storm and today will be a fairly
pleasant if cool day. Skies will be partly cloudy. There is a
slight chc of a brief shower mainly in the morning and mainly
across SLO and western SBA counties. Max temps 7 to 11 degrees
blo normal.
And then its Sunday and game on! All mdls agree and have been
consistent in forecasting the biggest storm to hit Srn CA since
2010. It all starts with a cold 507 DM upper low a couple hundred
miles west of Portland moving and pushing the flow pattern from NW
to SW. The thing that is making this storm special is a 160-170kt
jet that will align itself parallel to the front which will slow
it down and intensify it (rather than the usual orthogonal jet to
front orientation that shoots the front into and through the area
in just a few hours) This intense jet driven storm will also be
working with an impressive 1.2 to 1.4 inch precipitable water
column.
Light rain will overspread the Central Coast later tonight/pre
dawn Sunday morning. There is a chc some overrunning rain will
develop ahead of the main front over VTA and LA county after
midnight. Still all of this will be light rain (OK the NW tip of
SLO county may see moderate to heavy rain by dawn) Heavy rain will
affect SLO and Western SBA county from Dawn til noon with moderate
rain falling through the afternoon. Heavy rain will move into srn
SBA county and maybe western VTA county later Sunday morning.
During the afternoon there will be heavy rain falling everywhere
south of Point Conception. There will be 30 to 40 and maybe 50 kts
of south winds ahead of the front. These south winds will create
extreme orographic uplift (which will only add to the large storm
dynamic uplift) over the south facing slopes from Point Conception
to San Gabriel vly foothills. The front will exit LA county in the
early evening but there will be numerous showers continuing
overnight in the very moist and unstable WSW flow behind the
front.
Right now it looks like snow will not be a factor since the warm
south flow will boost snow levels to over 8000 feet. Snow levels
will however fall quickly behind the front and will reach at least
4500 feet by dawn Monday. This looks like a fairly stable system
in terms on convection and do not see a TSTM threat on Sunday.
Flash flooding is a distinct possibility with this system and not
just the burn areas but everywhere. This is because this system
will be able to produce greater than 1 inch per hour rainfall
rates without the help of convection. Also the previous two storms
have pretty much saturated everything so run off will start up
pretty quickly. This is going to be quite the rainmaker with the
csts and vlys looking to recieve 2 to 4 inches of rain and the
coastal slopes set to receive 3 to 6 inches. There will likely be
local amounts much greater than 6 inches above the city of SBA
and the coastal slopes above the San Gabriel Vly. A Flash Flood
watch will almost certainly be issued later today for the entire
area.
All of the mtns will very likely see warning level wind gusts and
a few of the interior vly locations may also. Every other area in
the forecast area will need a wind advisory for gusts between 45
and 55 mph. A High Wind watch will almost certainly be issued
later today for the mtns and maybe the Antelope vlys and SLO
interior vly.
While Monday will not be nearly as wet as Sunday it will still
have its fair share of weather hazards. Chief among them will be
the threat of TSTMs as the whole atmosphere over the area looks
unstable. This along with a few vort maxes that are forecast to
swing through will bring a slight chc of a TSTM to the entire
area. Any TSTM that forms will be more than capable of producing
more flash flooding. The next problem will be low snow levels
which will be near 4000 feet and down to 3000 feet in heavier
bursts. These low snow levels will likely create hazardous
traveling in and thru the mtns including I-5 and highway 14. Its
hard to estimate how much snow is going to fall as it depends on
when the cold air arrives and how much moisture is left over but
moderate snowfall amounts are not out of the question.
.LONG TERM...(TUE-FRI)
On Tuesday the upper low that is spinning off of the Oregon coast
from now until Monday will be incorporated into a large scale
trof rotating out of Canada. The latest mdls are taking this
system further to the west than previous runs and if this trend
continues there will be far less shower activity than currently
forecast.
Both the GFS and EC agree at least in principle that east pac
ridging will build into the area Wednesday and remain through at
least the weekend. While it will almost certainly be dry the mdls
do not show much in the way of warming with this ridging which is
odd given the higher hgts and offshore flow.
&&
.AVIATION...21/1200Z
At 1150Z at KLAX there was no marine layer nor an inversion.
Good confidence in VFR conditions through at least 06z at most
TAF sites, with a small chance for brief MVFR conditions through
about 20z due to scattered showers. Showers will become less
numerous through this morning. Rain will spread across the region
from north to south after 06z and MVFR/IFR conditions will become
more likely.
KLAX...Good confidence in VFR conditions through at least 10z,
with only a 10% chance of MVFR conditions through 18z this
morning due to isolated showers. There is a 40 percent chance of
IFR conditions from about 15-18z on Sunday as the rain
intensifies. Strong east winds will likely last until noon on
Sunday, then become more southeasterly.
KBUR...Moderate confidence in TAF. Conditions may vary between
VFR/MVFR through about 15z this morning, with a 20% chance of a
brief shower. There is a 40% chance that some broken MVFR cigs
could develop from about 18-03z. There is a 30% chance of MVFR
conditions from 09-12z Sunday, with rain possibly developing.
&&
.MARINE...21/230 AM...
Very dangerous sea conditions are expected through Sunday. A
strong low pressure system off the coast of the Pacific NW will
generate very large seas this morning into tonight. Combined seas
across the outer waters and along the Central Coast will be 20-25
ft, with 10-18 ft seas for the inner waters south of Pt
Conception.
Seas will start to subside Saturday night into Sunday, but a
strong cold front will move across the coastal waters, producing
heavy rain and large, steep seas due to strong southerly winds
along the front. Gale conditions are likely north of Pt
Conception during this time, with gale conditions also possible
for the inner waters south of Pt Conception. Gale conditions could
linger into Sunday evening.
Winds will weaken and shift to the west behind the front Sunday
night into Monday, but SCA conditions will still be likely for all
areas due to seas greater than 10 ft and/or winds 25 kt or
stronger. There is also a slight chance of thunderstorms on
Monday.
Conditions will improve on Tuesday and Wednesday, but 10-20 ft
seas will still be likely across the outer waters and along the
Central Coast on Tuesday. Seas should subside for all areas by
Wednesday.
&&
.LOX WATCHES/WARNINGS/ADVISORIES...
CA...High Surf Warning in effect until 6 AM PST Sunday for zones
34-35-40-41-87. (See LAXCFWLOX).
Coastal Flood Advisory in effect until 6 AM PST Sunday for
zones 34-35-39>41-87. (See LAXCFWLOX).
High Surf Advisory in effect until 6 AM PST Sunday for zone
39. (See LAXCFWLOX).
Wind Advisory in effect until 3 PM PST this afternoon for
zones 53-54-59. (See LAXNPWLOX).
PZ...Small Craft Advisory in effect until 9 PM PST this evening
for zones 645-670-673. (See LAXMWWLOX).
Gale Warning in effect from 9 PM this evening to noon PST
Sunday for zones 645-670-673. (See LAXMWWLOX).
Small Craft Advisory in effect until 3 AM PST Sunday for
zones 650-676. (See LAXMWWLOX).
Gale Watch in effect from late tonight through Sunday
afternoon for zones 650-676. (See LAXMWWLOX).
Small Craft Advisory in effect until 9 AM PST Sunday for zone
655. (See LAXMWWLOX).
Gale Watch in effect from Sunday morning through Sunday
afternoon for zone 655. (See LAXMWWLOX).
&&
.HAZARD POTENTIAL OUTLOOK...(MON-FRI)
Lower snow levels Monday could bring snow down to the Grapevine.
&&
PUBLIC...Rorke
AVIATION...Sukup
MARINE...Sukup
SYNOPSIS...Sukup
weather.gov/losangelesIn the hours before
Local storm report, Jan 21, 8:02 AM PST, 1 hour 39 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE OXNARD CA
802 AM PST SAT JAN 21 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0700 AM HIGH SURF VENTURA 34.27N 119.26W
01/21/2017 VENTURA CA LAW ENFORCEMENT
VENTURA HARBOR REPORTED SURF OF 16 FEET NEAR THE HARBOR
ENTRANCE.
&&
KITTELLThe office that day
Everything else NWS Los Angeles, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 20, 8:35 PM PST | Small Craft Advisory | LOX | 33 hr | |
| Jan 20, 8:35 PM PST | Small Craft Advisory for Hazardous Seas | LOX | 6 hr | |
| Jan 21, 2:33 AM PST | Gale Watch | LOX | 12 hr | |
| Jan 21, 2:33 AM PST | Gale Warning | LOX | 39 hr | |
| Jan 21, 9:41 AM PST | High Wind Warning | LOX | 40 hr | |
| Jan 21, 9:58 AM PST | Winter Storm Warning | LOX | 56 hr | |
| Jan 21, 11:17 AM PST | Flash Flood Watch | LOX | Los Angeles, Santa Barbara | 55 hr |
Nearby
Wind Advisories in California, 2017Every wind advisory in 2017
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.