Alert archive / California / High Wind Warnings in 2013
High Wind Warning 12, NWS Los Angeles, CA
NWS Los Angeles, CA issued this high wind warning at May 1, 2013, 2:51 PM PDT for Los Angeles County, California. It took effect at May 2, 2013, 12:00 AM PDT. It was in force for 15 hr. 6 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- May 1, 2013, 2:51 PM PDT (21:51 UTC)
- In effect from
- May 2, 2013, 12:00 AM PDT
- Expired
- May 2, 2013, 2:53 PM PDT
- In force
- 15 hr
- Issued by
- NWS Los Angeles, CA
County Los Angeles County, CA
The radar
The Santa Ana Mts radar (KSOX), 71 km from the middle of the area, began a volume at 21:49 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 2, 6:53 AM PDT | NON-TSTM WND GST 74 | 8 Ese Castaic Lake, CA | WARM SPRINGS RAWS AT 4930FT ELEVATION MEASURED NORTHEAST PEAK SUSTAINED WIND OF 53 MPH AND PEAK GUST OF 74 MPH. |
| May 2, 7:53 AM PDT | NON-TSTM WND GST 62 | 8 Nne Mount Wilson, CA | CHILAO RAWS AT 5450FT ELEVATION MEASURED NORTHEAST PEAK SUSTAINED WIND OF 42 MPH AND PEAK GUST OF 62 MPH. |
| May 2, 7:53 AM PDT | NON-TSTM WND GST 64 | 9 Se Acton, CA | MILL CREEK RAWS AT 5021FT ELEVATION MEASURED NORTHEAST PEAK WIND GUST OF 64 MPH. |
| May 2, 9:59 AM PDT | NON-TSTM WND GST 64 | 2 N Santa Clarita, CA | SAUGUS RAWS AT 1450FT ELEVATION MEASURED NORTHEAST PEAK WIND GUST OF 64 MPH. |
| May 2, 10:55 AM PDT | NON-TSTM WND GST 69 | 4 Nne San Fernando, CA | CAMP NINE RAWS AT 4000FT ELEVATION MEASURED NORTHEAST PEAK WIND GUST OF 69 MPH. |
| May 2, 10:56 AM PDT | NON-TSTM WND GST 62 | 5 S Santa Clarita, CA | NEWHALL PASS RAWS AT 2135FT ELEVATION MEASURED NORTHEAST PEAK WIND GUST OF 62 MPH. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Edwards AFB, CA (KEDW), launched 12:00Z, 9.9 hours before the alert went out and 89 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
- 2577 m above ground
- 0-6 km bulk shear
- 14 kt
- 0-1 km storm-relative helicity
- -89 m²/s²
- 0-3 km storm-relative helicity
- 71 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
686 WWUS76 KLOX 012151 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 251 PM PDT WED MAY 1 2013 CAZ053-054-088-020600- /O.NEW.KLOX.HW.W.0012.130502T0700Z-130503T0000Z/ /O.EXT.KLOX.WI.Y.0034.000000T0000Z-130502T0700Z/ VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- SANTA CLARITA VALLEY- INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON... MOUNT WILSON...SANDBERG...SANTA CLARITA...NEWHALL...VALENCIA 251 PM PDT WED MAY 1 2013 ...WIND ADVISORY NOW IN EFFECT UNTIL MIDNIGHT PDT TONIGHT... ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM PDT THURSDAY... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM PDT THURSDAY. * WINDS AND TIMING...NORTHEAST 15 TO 25 MPH WITH GUSTS TO 35 MPH WILL INCREASE TO 20 TO 35 MPH WITH GUSTS TO 60 MPH AFTER MIDNIGHT. THE WINDS WILL DECREASE THURSDAY AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. IN ADDITION...TREE LIMBS AND POWER LINES COULD BE DOWNED BY THE WINDS. 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. && $$ CAZ046-020600- /O.NEW.KLOX.HW.W.0012.130502T0700Z-130503T0000Z/ SANTA MONICA MOUNTAINS RECREATIONAL AREA- INCLUDING THE CITY OF...TOPANGA 251 PM PDT WED MAY 1 2013 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM PDT THURSDAY... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM PDT THURSDAY. * WINDS AND TIMING...NORTHEAST WINDS WILL INCREASE TO 25 TO 40 MPH WITH GUSTS UP TO 65 MPH AFTER MIDNIGHT. THE WINDS WILL DECREASE THURSDAY AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ CAZ040-041-020600- /O.EXB.KLOX.WI.Y.0034.130502T0700Z-130503T0000Z/ VENTURA COUNTY COAST- LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES- INCLUDING THE CITIES OF...VENTURA...OXNARD...CAMARILLO...MALIBU... SANTA MONICA...BEVERLY HILLS...HOLLYWOOD...LONG BEACH 251 PM PDT WED MAY 1 2013 ...WIND ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM PDT THURSDAY... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM PDT THURSDAY. * WINDS AND TIMING...NORTHEAST WINDS WILL INCREASE TO 15 TO 25 MPH WITH GUSTS TO 40 MPH AFTER MIDNIGHT. THE STRONGEST WINDS WILL OCCUR IN THE VICINITY OF CANYONS AND PASSES FROM PORT HUENEME TO THE HOLLYWOOD HILLS. THE NORTHEAST WINDS WILL DECREASE THURSDAY AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ CAZ044-045-020600- /O.CON.KLOX.WI.Y.0034.000000T0000Z-130503T0000Z/ VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- INCLUDING THE CITIES OF...SANTA PAULA...FILLMORE...OJAI...PIRU... THOUSAND OAKS...NEWBURY PARK...MOORPARK...SIMI VALLEY 251 PM PDT WED MAY 1 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THURSDAY... * WINDS AND TIMING...NORTHEAST WINDS WILL DEVELOP AND INCREASE TO 20 TO 30 MPH WITH GUSTS TO 45 MPH TONIGHT THROUGH THURSDAY MORNING. THE NORTHEAST WINDS WILL DECREASE THURSDAY AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ CAZ547-020600- /O.CON.KLOX.WI.Y.0034.000000T0000Z-130503T0000Z/ LOS ANGELES COUNTY SAN FERNANDO VALLEY- INCLUDING THE CITIES OF...WOODLAND HILLS...NORTHRIDGE...BURBANK... UNIVERSAL CITY 251 PM PDT WED MAY 1 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THURSDAY... * WINDS AND TIMING...NORTHEAST WINDS WILL DEVELOP AND INCREASE TO 20 TO 30 MPH WITH GUSTS TO 40 MPH TONIGHT THROUGH THURSDAY MORNING. THE NORTHEAST WINDS WILL DECREASE THURSDAY AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
4 follow-up statements
891 WWUS76 KLOX 020304 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 804 PM PDT WED MAY 1 2013 ...MODERATE TO STRONG SANTA ANA WINDS ACROSS MUCH OF LOS ANGELES AND VENTURA COUNTIES THROUGH THURSDAY... .BREEZY OFFSHORE CONDITIONS WILL CONTINUE ACROSS THE MOUNTAINS AND SANTA CLARITA VALLEY THIS EVENING. AS SURFACE HIGH PRESSURE BUILDS OVER THE GREAT BASIN LATE TONIGHT INTO THURSDAY MORNING...SANTA ANA WINDS WILL INCREASE IN AREAL COVERAGE AND STRENGTH ACROSS SOUTHERN CALIFORNIA. THE STRONGEST WINDS WILL BE FOCUSED ACROSS THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES...WHERE DAMAGING GUSTS BETWEEN 60 AND 70 MPH CAN BE EXPECTED. MANY COASTAL AND VALLEY PORTIONS OF LOS ANGELES AND VENTURA COUNTIES CAN EXPECT GUSTS IN THE 40 TO 60 MPH RANGE. THE GUSTY SANTA ANA WINDS WILL BRING EXTREME FIRE DANGER...WITH RED FLAG WARNINGS IN EFFECT FOR MUCH OF LOS ANGELES AND VENTURA COUNTIES. IN ADDITION...THERE WILL BE THE THREAT OF DOWNED TREES AND POWER LINES AS WELL AS POWER OUTAGES. CAZ088-021100- /O.EXT.KLOX.HW.W.0012.130502T0700Z-130503T0100Z/ /O.CON.KLOX.WI.Y.0034.000000T0000Z-130502T0700Z/ SANTA CLARITA VALLEY- INCLUDING THE CITIES OF...SANTA CLARITA...NEWHALL...VALENCIA 804 PM PDT WED MAY 1 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT... ...HIGH WIND WARNING NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM PDT THURSDAY... * WINDS AND TIMING...NORTHEAST 15 TO 25 MPH WITH GUSTS TO 35 MPH THIS EVENING WILL INCREASE TO 25 TO 35 MPH WITH DAMAGING GUSTS TO 60 MPH LATE TONIGHT INTO THURSDAY. WINDS WILL BEGIN TO DIMINISH LATE THURSDAY AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. IN ADDITION...TREE LIMBS AND POWER LINES COULD BE DOWNED BY THE WINDS. 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. && $$ CAZ053-054-021100- /O.EXT.KLOX.HW.W.0012.130502T0700Z-130503T0100Z/ /O.CON.KLOX.WI.Y.0034.000000T0000Z-130502T0700Z/ VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON... MOUNT WILSON...SANDBERG 804 PM PDT WED MAY 1 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT... ...HIGH WIND WARNING NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM PDT THURSDAY... * WINDS AND TIMING...NORTHEAST 15 TO 25 MPH WITH GUSTS TO 40 MPH THIS EVENING WILL INCREASE TO 25 TO 40 MPH WITH DAMAGING GUSTS TO 60 MPH LATE TONIGHT INTO THURSDAY. ISOLATED GUSTS TO 70 MPH ACROSS FAVORED RIDGETOPS. WINDS WILL BEGIN TO DIMINISH LATE THURSDAY AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. IN ADDITION...TREE LIMBS AND POWER LINES COULD BE DOWNED BY THE WINDS. 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. && $$ CAZ046-021100- /O.EXT.KLOX.HW.W.0012.130502T0700Z-130503T0100Z/ SANTA MONICA MOUNTAINS RECREATIONAL AREA- INCLUDING THE CITY OF...TOPANGA 804 PM PDT WED MAY 1 2013 ...HIGH WIND WARNING NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM PDT THURSDAY... * WINDS AND TIMING...NORTHEAST WINDS WILL INCREASE TO 25 TO 40 MPH WITH DAMAGING GUSTS UP TO 60 MPH LATE TONIGHT INTO THURSDAY. ISOLATED GUSTS AS HIGH AS 75 MPH WILL BE POSSIBLE OVER THE WESTERN PEAKS SUCH AS LAGUNA PEAK. WINDS WILL BEGIN TO DIMINISH LATE THURSDAY AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. IN ADDITION...TREE LIMBS AND POWER LINES COULD BE DOWNED BY THE WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ CAZ044-045-021100- /O.EXT.KLOX.WI.Y.0034.000000T0000Z-130503T0100Z/ VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- INCLUDING THE CITIES OF...SANTA PAULA...FILLMORE...OJAI...PIRU... THOUSAND OAKS...NEWBURY PARK...MOORPARK...SIMI VALLEY 804 PM PDT WED MAY 1 2013 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 PM PDT THURSDAY... * WINDS AND TIMING...NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH WILL DEVELOP LATER THIS EVENING...THEN INCREASE TO 25 TO 35 MPH WITH GUSTS TO 55 MPH LATE TONIGHT INTO THURSDAY. ISOLATED GUSTS TO 65 MPH IN THE HILLS. STRONGEST WINDS WILL BE FOCUSED ACROSS EASTERN PORTIONS. WINDS WILL BEGIN TO DIMINISH LATE THURSDAY AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ CAZ547-021100- /O.EXT.KLOX.WI.Y.0034.000000T0000Z-130503T0100Z/ LOS ANGELES COUNTY SAN FERNANDO VALLEY- INCLUDING THE CITIES OF...WOODLAND HILLS...NORTHRIDGE...BURBANK... UNIVERSAL CITY 804 PM PDT WED MAY 1 2013 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 PM PDT THURSDAY... * WINDS AND TIMING...NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH WILL DEVELOP LATER THIS EVENING...THEN INCREASE TO 20 TO 30 MPH WITH GUSTS TO 50 MPH LATE TONIGHT INTO THURSDAY. STRONGEST WINDS WILL BE FOCUSED ACROSS NORTHERN AND WESTERN PORTIONS. WINDS WILL BEGIN TO DIMINISH LATE THURSDAY AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ CAZ040-041-021100- /O.EXT.KLOX.WI.Y.0034.130502T0700Z-130503T0100Z/ VENTURA COUNTY COAST- LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES- INCLUDING THE CITIES OF...VENTURA...OXNARD...CAMARILLO...MALIBU... SANTA MONICA...BEVERLY HILLS...HOLLYWOOD...LONG BEACH 804 PM PDT WED MAY 1 2013 ...WIND ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM PDT THURSDAY FOR VENTURA COASTAL PLAIN AND MALIBU TO HOLLYWOOD HILLS... * WINDS AND TIMING...NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH WILL DEVELOP LATE TONIGHT...THEN INCREASE TO 20 TO 30 MPH WITH GUSTS TO 50 MPH ON THURSDAY. THE STRONGEST WINDS WILL OCCUR ACROSS THE VENTURA COUNTY COASTAL PLAIN AND BELOW PASSES AND CANYONS FROM MALIBU TO THE HOLLYWOOD HILLS. THE NORTHEAST WINDS WILL BEGIN TO DIMINISH THURSDAY AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ GOMBERG/SIRARD
080 WWUS76 KLOX 020700 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 1200 AM PDT THU MAY 2 2013 ...MODERATE TO STRONG SANTA ANA WINDS ACROSS MUCH OF LOS ANGELES AND VENTURA COUNTIES THROUGH THURSDAY... .SANTA ANA WINDS WILL INCREASE ACROSS SOUTHERN CALIFORNIA TODAY. THE STRONGEST WINDS WILL BE FOCUSED ACROSS THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES...WHERE DAMAGING GUSTS BETWEEN 60 AND 70 MPH ARE EXPECTED. MANY COASTAL AND VALLEY PORTIONS OF LOS ANGELES AND VENTURA COUNTIES WILL SEE GUSTS IN THE 40 TO 60 MPH RANGE. RED FLAG WARNINGS ARE IN EFFECT FOR MUCH OF LOS ANGELES AND VENTURA COUNTIES. IN ADDITION...THERE WILL BE THE THREAT OF DOWNED TREES AND POWER LINES AS WELL AS POWER OUTAGES. CAZ053-054-088-021630- /O.EXP.KLOX.WI.Y.0034.000000T0000Z-130502T0700Z/ /O.EXT.KLOX.HW.W.0012.000000T0000Z-130503T0000Z/ VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- SANTA CLARITA VALLEY- INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON... MOUNT WILSON...SANDBERG...SANTA CLARITA...NEWHALL...VALENCIA 1200 AM PDT THU MAY 2 2013 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 5 PM PDT THURSDAY... ...WIND ADVISORY WILL EXPIRE AT MIDNIGHT PDT TONIGHT... * WINDS AND TIMING...NORTHEAST WINDS WILL INCREASE TO 25 TO 35 MPH WITH DAMAGING GUSTS TO 60 MPH EARLY THIS MORNING. THE WINDS WILL BEGIN TO DIMINISH LATER IN AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. IN ADDITION...TREE LIMBS AND POWER LINES COULD BE DOWNED BY THE WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ CAZ046-021630- /O.EXT.KLOX.HW.W.0012.000000T0000Z-130503T0000Z/ SANTA MONICA MOUNTAINS RECREATIONAL AREA- INCLUDING THE CITY OF...TOPANGA 1200 AM PDT THU MAY 2 2013 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 5 PM PDT THURSDAY... * WINDS AND TIMING...NORTHEAST WINDS WILL INCREASE TO 25 TO 40 MPH WITH DAMAGING GUSTS UP TO 60 MPH AROUND DAWN. ISOLATED GUSTS AS HIGH AS 75 MPH WILL BE POSSIBLE OVER THE WESTERN PEAKS SUCH AS LAGUNA PEAK. WINDS WILL BEGIN TO DIMINISH LATER THIS AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. IN ADDITION...TREE LIMBS AND POWER LINES COULD BE DOWNED BY THE WINDS. 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. && $$ CAZ044-045-021630- /O.EXT.KLOX.WI.Y.0034.000000T0000Z-130503T0000Z/ VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- INCLUDING THE CITIES OF...SANTA PAULA...FILLMORE...OJAI...PIRU... THOUSAND OAKS...NEWBURY PARK...MOORPARK...SIMI VALLEY 1200 AM PDT THU MAY 2 2013 ...WIND ADVISORY NOW IN EFFECT UNTIL 5 PM PDT THURSDAY... * WINDS AND TIMING...NORTHEAST WINDS WILL INCREASE TO 25 TO 35 MPH WITH GUSTS TO 55 MPH AROUND DAWN. THERE WILL BE ISOLATED GUSTS TO 65 MPH IN THE HILLS. THE STRONGEST WINDS WILL BE NEAR THE L.A. COUNTY BORDER. WINDS WILL BEGIN TO DIMINISH LATER THIS AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ CAZ547-021630- /O.EXT.KLOX.WI.Y.0034.000000T0000Z-130503T0000Z/ LOS ANGELES COUNTY SAN FERNANDO VALLEY- INCLUDING THE CITIES OF...WOODLAND HILLS...NORTHRIDGE...BURBANK... UNIVERSAL CITY 1200 AM PDT THU MAY 2 2013 ...WIND ADVISORY NOW IN EFFECT UNTIL 5 PM PDT THURSDAY... * WINDS AND TIMING...NORTHEAST WINDS WILL INCREASE TO 20 TO 30 MPH WITH GUSTS TO 50 MPH LATE THIS MORNING. THE STRONGEST WINDS WILL BE ACROSS THE NORTHERN AND WESTERN PORTIONS OF THE VALLEY. WINDS WILL BEGIN TO DIMINISH LATE THIS AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ CAZ040-041-021630- /O.EXT.KLOX.WI.Y.0034.000000T0000Z-130503T0000Z/ VENTURA COUNTY COAST- LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES- INCLUDING THE CITIES OF...VENTURA...OXNARD...CAMARILLO...MALIBU... SANTA MONICA...BEVERLY HILLS...HOLLYWOOD...LONG BEACH 1200 AM PDT THU MAY 2 2013 ...WIND ADVISORY NOW IN EFFECT UNTIL 5 PM PDT THURSDAY... * WINDS AND TIMING...NORTHEAST WINDS WILL INCREASE TO 20 TO 30 MPH WITH GUSTS TO 50 MPH LATER THIS MORNING. THE STRONGEST WINDS WILL OCCUR ACROSS THE VENTURA COUNTY COASTAL PLAIN AND BELOW PASSES AND CANYONS FROM MALIBU TO THE HOLLYWOOD HILLS. THE NORTHEAST WINDS WILL BEGIN TO DIMINISH THIS AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ ASR
096 WWUS76 KLOX 021508 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 808 AM PDT THU MAY 2 2013 CAZ046-053-054-022315- /O.EXT.KLOX.HW.W.0012.000000T0000Z-130503T0100Z/ SANTA MONICA MOUNTAINS RECREATIONAL AREA-VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- INCLUDING THE CITIES OF...TOPANGA...LOCKWOOD VALLEY... MOUNT PINOS...ACTON...MOUNT WILSON...SANDBERG 808 AM PDT THU MAY 2 2013 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 6 PM PDT THIS EVENING... * WINDS AND TIMING...NORTHEAST WINDS WILL INCREASE TO 25 TO 35 MPH WITH DAMAGING GUSTS TO 60 MPH EARLY THIS MORNING. THE WINDS WILL DIMINISH IN THE AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. IN ADDITION...TREE LIMBS AND POWER LINES COULD BE DOWNED BY THE WINDS. 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. && $$ CAZ088-022315- /O.EXT.KLOX.HW.W.0012.000000T0000Z-130503T0100Z/ SANTA CLARITA VALLEY- INCLUDING THE CITIES OF...SANTA CLARITA...NEWHALL...VALENCIA 808 AM PDT THU MAY 2 2013 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 6 PM PDT THIS EVENING... * WINDS AND TIMING...NORTHEAST WINDS 25 TO 35 MPH WITH DAMAGING GUSTS TO 60 MPH EARLY THIS MORNING. THE WINDS WILL DIMINISH IN THE AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. IN ADDITION...TREE LIMBS AND POWER LINES COULD BE DOWNED BY THE WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ CAZ044-045-022315- /O.EXT.KLOX.WI.Y.0034.000000T0000Z-130503T0100Z/ VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- INCLUDING THE CITIES OF...SANTA PAULA...FILLMORE...OJAI...PIRU... THOUSAND OAKS...NEWBURY PARK...MOORPARK...SIMI VALLEY 808 AM PDT THU MAY 2 2013 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 PM PDT THIS EVENING... * WINDS AND TIMING...AREAS OF NORTHEAST WINDS 25 TO 35 MPH WITH GUSTS TO 55 MPH. THERE WILL BE ISOLATED GUSTS TO 65 MPH IN THE HILLS. THE STRONGEST WINDS WILL BE NEAR THE LOS ANGELES COUNTY BORDER. WINDS WILL DIMINISH IN THE AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ CAZ547-022315- /O.EXT.KLOX.WI.Y.0034.000000T0000Z-130503T0100Z/ LOS ANGELES COUNTY SAN FERNANDO VALLEY- INCLUDING THE CITIES OF...WOODLAND HILLS...NORTHRIDGE...BURBANK... UNIVERSAL CITY 808 AM PDT THU MAY 2 2013 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 PM PDT THIS EVENING... * WINDS AND TIMING...AREAS OF NORTHEAST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH. THE STRONGEST WINDS WILL BE ACROSS THE NORTHERN AND WESTERN PORTIONS OF THE VALLEY. WINDS WILL BEGIN TO DIMINISH IN THE AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ CAZ040-041-022315- /O.EXT.KLOX.WI.Y.0034.000000T0000Z-130503T0100Z/ VENTURA COUNTY COAST- LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES- INCLUDING THE CITIES OF...VENTURA...OXNARD...CAMARILLO...MALIBU... SANTA MONICA...BEVERLY HILLS...HOLLYWOOD...LONG BEACH 808 AM PDT THU MAY 2 2013 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 PM PDT THIS EVENING... * WINDS AND TIMING...ARAS OF NORTHEAST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH LATER THIS MORNING. THE STRONGEST WINDS WILL OCCUR ACROSS THE VENTURA COUNTY COASTAL PLAIN AND BELOW PASSES AND CANYONS FROM MALIBU TO THE HOLLYWOOD HILLS. THE NORTHEAST WINDS WILL DIMINISH IN THE AFTERNOON. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
852 WWUS76 KLOX 022153 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 253 PM PDT THU MAY 2 2013 CAZ046-053-054-088-030600- /O.CAN.KLOX.HW.W.0012.000000T0000Z-130503T0100Z/ /O.EXB.KLOX.WI.Y.0034.000000T0000Z-130503T2100Z/ SANTA MONICA MOUNTAINS RECREATIONAL AREA-VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- SANTA CLARITA VALLEY- INCLUDING THE CITIES OF...TOPANGA...LOCKWOOD VALLEY... MOUNT PINOS...ACTON...MOUNT WILSON...SANDBERG...SANTA CLARITA... NEWHALL...VALENCIA 253 PM PDT THU MAY 2 2013 ...WIND ADVISORY IN EFFECT UNTIL 2 PM PDT FRIDAY... ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 2 PM PDT FRIDAY. THE HIGH WIND WARNING HAS BEEN CANCELLED. * WINDS AND TIMING...NORTHEAST 20 TO 30 MPH WITH GUSTS TO 45 MPH THROUGH THE EVENING. THE WIND WILL DIMINISH LATE THIS EVENING THEN INCREASE EARLY FRIDAY MORNING. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ CAZ041-022300- /O.CAN.KLOX.WI.Y.0034.000000T0000Z-130503T0100Z/ LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES- INCLUDING THE CITIES OF...MALIBU...SANTA MONICA...BEVERLY HILLS... HOLLYWOOD...LONG BEACH 253 PM PDT THU MAY 2 2013 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS CANCELLED THE WIND ADVISORY. THE NORTHEAST WINDS HAD NOT DESCENDED TO THE MALIBU COAST AND THE ADVISORY IS CANCELLED. WEST WINDS AROUND 15 MPH WILL PREVAIL THIS EVENING. $$ CAZ044-045-030100- /O.CON.KLOX.WI.Y.0034.000000T0000Z-130503T0100Z/ VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- INCLUDING THE CITIES OF...SANTA PAULA...FILLMORE...OJAI...PIRU... THOUSAND OAKS...NEWBURY PARK...MOORPARK...SIMI VALLEY 253 PM PDT THU MAY 2 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... * WINDS AND TIMING...AREAS OF NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH. THERE WILL BE ISOLATED GUSTS TO 50 MPH IN THE HILLS. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ CAZ547-030100- /O.CON.KLOX.WI.Y.0034.000000T0000Z-130503T0100Z/ LOS ANGELES COUNTY SAN FERNANDO VALLEY- INCLUDING THE CITIES OF...WOODLAND HILLS...NORTHRIDGE...BURBANK... UNIVERSAL CITY 253 PM PDT THU MAY 2 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... * WINDS AND TIMING...AREAS OF NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. THE STRONGEST WINDS WILL BE ACROSS THE NORTHERN AND WESTERN PORTIONS OF THE VALLEY. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ CAZ040-030100- /O.CON.KLOX.WI.Y.0034.000000T0000Z-130503T0100Z/ VENTURA COUNTY COAST- INCLUDING THE CITIES OF...VENTURA...OXNARD...CAMARILLO 253 PM PDT THU MAY 2 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... * WINDS AND TIMING...AREAS OF NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH. THE STRONGEST WINDS WILL OCCUR ACROSS THE VENTURA COUNTY COASTAL PLAIN. * IMPACTS...GUSTY WINDS CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
What forecasters said that day
The local office's own words before this high wind warning 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 high wind warning went out at May 1, 2:30 PM PDT, 21 minutes earlier.
Area forecast discussion, May 1, 2:30 PM PDT, 21 minutes before
SOUTHWEST CALIFORNIA AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 230 PM PDT WED MAY 1 2013 .SYNOPSIS... HOT...DRY AND GUSTY CONDITIONS ARE EXPECTED OVER THE AREA THROUGH FRIDAY. A COOLING TREND IS EXPECTED TO BEGIN SATURDAY WITH ISOLATED SHOWERS POSSIBLE SUNDAY AFTERNOON THROUGH TUESDAY. && .SHORT TERM (TONIGHT-SAT)...WILL UPGRADE THE WIND ADVISORY IN THE HIGH COUNTRY...SANTA CLARITA VALLEY AND INCLUDE THE SANTA MONICA MOUNTAINS TO/IN A HIGH WIND WARNING. AND WILL ISSUE A WIND ADVISORY FOR VENTURA AND LOS ANGELES COUNTY COASTS. OTHERWISE THE WIND ADVISORIES FOR THE SAN FERNANDO AND THE VENTURA COUNTY VALLEYS WILL CONTINUE AND UNCHANGED. CURRENTLY THE GUSTY NORTHEAST WINDS WERE OVER THE HIGH COUNTRY AND WERE ISOLATED IN THE VENTURA AND LOS ANGELES COUNTY VALLEYS. GUIDANCE WAS CONSISTENT WITH PREVIOUS RUNS AND NORTHEAST WINDS WILL INCREASE TONIGHT THROUGH THURSDAY MORNING WITH THE PEAK GUSTS OCCURING MID THURSDAY MORNING. ONSHORE WINDS ARE EXPECTED TO DEVELOP ALONG THE CENTRAL COAST AS WELL AS OVER AREAS IN VENTURA COUNTY THURSDAY AFTERNOON. TEMPERATURES WILL RANGE FROM 5 TO 10 DEGREES ABOVE NORMAL ALONG THE CENTRAL COAST AND ANTELOPE VALLEY TO 15 TO 20 DEGREES ABOVE NORMAL ELSEWHERE THURSDAY. THE OFFSHORE WINDS WILL LIKELY REDEVELOP LATE THURSDAY NIGHT AS A WEAK UPPER TROUGH MOVES SOUTH OVER THE GREAT BASIN. LIGHTER NORTHEAST WINDS ARE LIKELY AS THE RIDGE AXIS IS NEARLY CENTERED OVER THE AREA AND LITTLE OR NO HEIGHT CHANGES ARE LIKELY. A WARMING TREND IS EXPECTED FRIDAY AND TEMPERATURES WILL LIKELY RANGE 10 TO 20 DEGREES ABOVE NORMAL OVER THE ENTIRE AREA. HAVE MADE LITTLE CHANGES SATURDAY FROM THE PREVIOUS FORECAST AND ONSHORE WINDS WILL RETURN...TEMPERATURES WILL COOL TO AROUND NORMAL ALONG THE CENTRAL COAST AND TO 5 TO 10 DEGREES ABOVE NORMAL ELSEWHERE. .LONG TERM (SUN-WED)...A BROAD LONG WAVE RIDGE WITH AN EMBEDDED CYCLONIC CIRCULATION IS EXPECTED TO SHIFT NORTHEAST OVER THE AREA SUNDAY THROUGH TUESDAY. LATEST GUIDANCE INDICATED THE BULK OF THE MOISTURE LIMITED IN THE MID LEVELS WITHIN A MARGINAL CONVECTIVELY UNSTABLE AIR MASS. WILL CONTINUE WITH LOW POPS SUNDAY AFTERNOON THROUGH TUESDAY MORNING AS THE SYSTEM GRADUALLY SHIFTS OVER THE AREA. BUT THE BULK OF THE MOISTURE AND ASCENDING FLOW IS EXPECTED SUNDAY EVENING AND HAVE ADJUSTED POPS UP ONE CATEGORY SUNDAY NIGHT. OTHERWISE A COOLING TREND IS EXPECTED THROUGH THE PERIOD AND THERE IS A CHANCE TEMPERATURES WILL RANGE 5 TO 10 DEGREES BELOW NORMAL WITH THE COOLEST TEMPERATURES AT THE COAST MONDAY THROUGH WEDNESDAY. && .AVIATION...01/1800Z MODERATE IN THE 18Z TAF PACKAGE. IN THE SHORT TERM THE MAIN QUESTION IS HOW QUICKLY LOW CLOUDS WILL CLEAR OUT ACROSS THE LA BASIN AND THE SANTA BARBARA AREA - CURRENT THINKING IS THEY WILL CLEAR 18Z-19Z. OTHERWISE THE ONLY OTHER FORECAST UNCERTAINTY LIES WITH THE EXACT TIMING OF WIND SPEED CHANGES AND WIND DIRECTION CHANGES AS THEY SHIFT TO OFFSHORE TODAY AND TONIGHT AT SOME SITES. SO FAR THE SHIFT HAS BEEN LATER/SLOWER THAN EXPECTED. KLAX...MODERATE-HIGH CONFIDENCE IN TAF WITH CLEARING LIKELY BY 19Z. VFR CONDITIONS EXPECTED THROUGH THE PERIOD. KBUR...MODERATE-HIGH CONFIDENCE IN TAF WITH CLEARING LIKELY BY 19Z. VFR CONDITIONS EXPECTED THROUGH THE PERIOD. && .LOX WATCHES/WARNINGS/ADVISORIES... HIGH WIND WARNING (SEE LAXNPWLOX). RED FLAG WARNING (SEE LAXRFWLOX). WIND ADVISORY (SEE LAXNPWLOX). SPECIAL WEATHER STATEMENT (SEE LAXSPSLOX). && PUBLIC...30 AVIATION...KJ SYNOPSIS...SETO WWW.WEATHER.GOV/LOSANGELES
Hazardous weather outlook, May 1, 6:00 AM PDT, 8 hours 51 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 600 AM PDT WED MAY 1 2013 CAZ034>041-044>046-051>054-059-087-088-547-548-021300- SAN LUIS OBISPO COUNTY CENTRAL COAST- SANTA BARBARA COUNTY CENTRAL COAST-SANTA YNEZ VALLEY- SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY- SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST- LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES- VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- SANTA MONICA MOUNTAINS RECREATIONAL AREA- SAN LUIS OBISPO COUNTY MOUNTAINS- SANTA BARBARA COUNTY MOUNTAINS-VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- ANTELOPE VALLEY-CATALINA ISLAND-SANTA CLARITA VALLEY- LOS ANGELES COUNTY SAN FERNANDO VALLEY- LOS ANGELES COUNTY SAN GABRIEL VALLEY- 600 AM PDT WED MAY 1 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWESTERN CALIFORNIA. .DAY ONE... TODAY AND TONIGHT GUSTY OFFSHORE WINDS WILL DEVELOP ACROSS THE LOS ANGELES AND VENTURA COUNTY MOUNTAINS THIS MORNING AND INTO THE INLAND VALLEYS BY LATE AFTERNOON. EXTREMELY DRY AND WARM CONDITIONS WILL COMBINE WITH THE GUSTY WINDS TO BRING CRITICAL FIRE WEATHER CONDITIONS TO INLAND LOCATIONS. * RED FLAG WARNING...........SEE WWUS86 KLOX - RFWLOX FOR DETAILS * * WIND ADVISORY..............SEE WWUS76 KLOX - NPWLOX FOR DETAILS * * SPECIAL WEATHER STATEMENT..SEE WWUS86 KLOX - SPSLOX FOR DETAILS * .DAYS TWO THROUGH SEVEN... THURSDAY THROUGH TUESDAY GUSTY OFFSHORE WINDS AND EXTREMELY DRY AND WARM CONDITIONS WILL BRING CRITICAL FIRE WEATHER CONDITIONS TO INLAND LOCATIONS THROUGH THE END OF THE WEEK. UNSEASONABLY HIGH AFTERNOON TEMPERATURES WILL BE NEAR RECORD LEVELS IN MANY LOCATIONS THROUGH FRIDAY. * RED FLAG WARNING...........SEE WWUS86 KLOX - RFWLOX FOR DETAILS * * WIND ADVISORY..............SEE WWUS76 KLOX - NPWLOX FOR DETAILS * * SPECIAL WEATHER STATEMENT..SEE WWUS86 KLOX - SPSLOX FOR DETAILS * .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. KJ
The office that day
Everything else NWS Los Angeles, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 1, 2:01 PM PDT | Small Craft Advisory | LOX | 25 hr |
Nearby
High Wind Warnings in California, 2013Every high wind warning in 2013
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.