Alert archive / California / Wind Advisories in 2019
Wind Advisory 9, NWS San Francisco Bay Area, CA
NWS San Francisco Bay Area, CA issued this wind advisory at Feb 24, 2019, 9:19 PM PST for 8 counties in California. It took effect at Feb 25, 2019, 12:00 PM PST. It was in force for 42 hr.
The area
The counties it named.
The facts
- Issued
- Feb 24, 2019, 9:19 PM PST (05:19 UTC)
- In effect from
- Feb 25, 2019, 12:00 PM PST
- Expired
- Feb 27, 2019, 6:00 AM PST
- In force
- 42 hr
- Issued by
- NWS San Francisco Bay Area, CA
Counties City and County of San Francisco, CA, Marin County, CA, Monterey County, CA, San Benito County, CA, San Mateo County, CA, Santa Clara County, CA, Santa Cruz County, CA, Sonoma County, CA
The radar
The San Francisco radar (KMUX), 28 km from the middle of the area, began a volume at 05:23 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
Oakland, CA (KOAK), launched 00:00Z, 5.3 hours before the alert went out and 43 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
- 1005 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 37 m²/s²
- 0-3 km storm-relative helicity
- 130 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
434 WWUS76 KMTR 250519 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 919 PM PST Sun Feb 24 2019 CAZ006-505-507-509-511-512-517-529-530-251800- /O.NEW.KMTR.WI.Y.0009.190225T2000Z-190226T1000Z/ San Francisco- Coastal North Bay Including Point Reyes National Seashore- North Bay Mountains-San Francisco Peninsula Coast- East Bay Hills and the Diablo Range-Santa Cruz Mountains- Santa Lucia Mountains and Los Padres National Forest- Northern Monterey Bay-Southern Monterey Bay and Big Sur Coast- Including the cities of San Francisco, Tamalpais-Homestead, Sausalito, Angwin, Lagunitas-Forest Knolls, Woodacre, Pacifica, Blackhawk, Scotts Valley, Boulder Creek, Day Valley, Santa Cruz, Watsonville, Live Oak, Seaside, Monterey, and Marina 919 PM PST Sun Feb 24 2019 ...WIND ADVISORY IN EFFECT FROM NOON MONDAY TO 2 AM PST TUESDAY... The National Weather Service in San Francisco has issued a Wind Advisory, which is in effect from noon Monday to 2 AM PST Tuesday. * WINDS...South 25 to 35 mph with gusts up to 50 mph. * TIMING...Noon Monday through 2 am Tuesday. * LOCATION: The coast and hills above 1000 feet. * IMPACTS...Strong winds may blow down limbs, trees, and power lines. Scattered power outages are expected. 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. && $$
7 follow-up statements
546 WWUS76 KMTR 251029 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 229 AM PST Mon Feb 25 2019 CAZ006-505-507-509-511-512-517-529-530-252200- /O.CON.KMTR.WI.Y.0009.190225T2000Z-190226T1000Z/ San Francisco- Coastal North Bay Including Point Reyes National Seashore- North Bay Mountains-San Francisco Peninsula Coast- East Bay Hills and the Diablo Range-Santa Cruz Mountains- Santa Lucia Mountains and Los Padres National Forest- Northern Monterey Bay-Southern Monterey Bay and Big Sur Coast- Including the cities of San Francisco, Tamalpais-Homestead, Sausalito, Angwin, Lagunitas-Forest Knolls, Woodacre, Pacifica, Blackhawk, Scotts Valley, Boulder Creek, Day Valley, Santa Cruz, Watsonville, Live Oak, Seaside, Monterey, and Marina 229 AM PST Mon Feb 25 2019 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM PST TUESDAY... * WINDS...South 20 to 30 mph with gusts up to 50 mph. * TIMING...Noon Monday through 2 am Tuesday. * LOCATION: The coast and hills above 1000 feet. * IMPACTS...Strong winds may blow down limbs, trees, and power lines. Scattered power outages are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. && $$
894 WWUS76 KMTR 252154 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 154 PM PST Mon Feb 25 2019 CAZ006-505-507-509-511-512-517-529-530-260600- /O.EXT.KMTR.WI.Y.0009.000000T0000Z-190227T1100Z/ San Francisco- Coastal North Bay Including Point Reyes National Seashore- North Bay Mountains-San Francisco Peninsula Coast- East Bay Hills and the Diablo Range-Santa Cruz Mountains- Santa Lucia Mountains and Los Padres National Forest- Northern Monterey Bay-Southern Monterey Bay and Big Sur Coast- Including the cities of San Francisco, Tamalpais-Homestead, Sausalito, Angwin, Lagunitas-Forest Knolls, Woodacre, Pacifica, Blackhawk, Scotts Valley, Boulder Creek, Day Valley, Santa Cruz, Watsonville, Live Oak, Seaside, Monterey, and Marina 154 PM PST Mon Feb 25 2019 ...WIND ADVISORY NOW IN EFFECT UNTIL 3 AM PST WEDNESDAY... * WINDS...South 25 to 35 mph with gusts up to 50 mph. * TIMING...Through 3 am Wednesday. * LOCATION: The coast and hills above 1000 feet. * IMPACTS...Strong winds may blow down limbs, trees, and power lines. Scattered power outages are expected. 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. && $$
158 WWUS76 KMTR 260534 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 934 PM PST Mon Feb 25 2019 CAZ006-505-507-509-511-512-517-529-530-261800- /O.CON.KMTR.WI.Y.0009.000000T0000Z-190227T1100Z/ San Francisco- Coastal North Bay Including Point Reyes National Seashore- North Bay Mountains-San Francisco Peninsula Coast- East Bay Hills and the Diablo Range-Santa Cruz Mountains- Santa Lucia Mountains and Los Padres National Forest- Northern Monterey Bay-Southern Monterey Bay and Big Sur Coast- Including the cities of San Francisco, Tamalpais-Homestead, Sausalito, Angwin, Lagunitas-Forest Knolls, Woodacre, Pacifica, Blackhawk, Scotts Valley, Boulder Creek, Day Valley, Santa Cruz, Watsonville, Live Oak, Seaside, Monterey, and Marina 934 PM PST Mon Feb 25 2019 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST WEDNESDAY... * WINDS...South 25 to 35 mph with gusts up to 50 mph. * TIMING...Through 3 am Wednesday. Strongest winds expected from late Tuesday afternoon through the early morning hours of Wednesday. * LOCATION: Coastal areas and the hills above 1000 feet. * IMPACTS...Strong winds may blow down limbs, trees, and power lines. Scattered power outages are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can topple trees and bring down power lines. Also, driving can be hazardous, especially for high profile vehicles. && $$
328 WWUS76 KMTR 261752 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 952 AM PST Tue Feb 26 2019 CAZ006-505-507-509-511-512-517-529-530-270500- /O.CON.KMTR.WI.Y.0009.000000T0000Z-190227T1100Z/ San Francisco- Coastal North Bay Including Point Reyes National Seashore- North Bay Mountains-San Francisco Peninsula Coast- East Bay Hills and the Diablo Range-Santa Cruz Mountains- Santa Lucia Mountains and Los Padres National Forest- Northern Monterey Bay-Southern Monterey Bay and Big Sur Coast- Including the cities of San Francisco, Tamalpais-Homestead, Sausalito, Angwin, Lagunitas-Forest Knolls, Woodacre, Pacifica, Blackhawk, Scotts Valley, Boulder Creek, Day Valley, Santa Cruz, Watsonville, Live Oak, Seaside, Monterey, and Marina 952 AM PST Tue Feb 26 2019 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST WEDNESDAY... * WINDS...South 25 to 35 mph with gusts up to 55 mph. Locally up to 65 mph over the highest peaks. * TIMING...Through 3 am Wednesday. Strongest winds expected from late Tuesday afternoon through the early morning hours of Wednesday. * LOCATION: Coastal areas and the hills above 1000 feet. * IMPACTS...Strong winds may blow down limbs, trees, and power lines. Scattered power outages are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can topple trees and bring down power lines. Also, driving can be hazardous, especially for high profile vehicles. && $$
056 WWUS76 KMTR 262110 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 110 PM PST Tue Feb 26 2019 CAZ518-270515- /O.EXA.KMTR.WI.Y.0009.000000T0000Z-190227T1100Z/ Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park- 110 PM PST Tue Feb 26 2019 ...WIND ADVISORY IN EFFECT UNTIL 3 AM PST WEDNESDAY... The National Weather Service in San Francisco has issued a Wind Advisory, which is in effect until 3 AM PST Wednesday. * WINDS...South 25 to 35 mph with gusts up to 55 mph. * TIMING...Through 3 am Wednesday. Strongest winds expected from this evening through late tonight. * LOCATION: The hills above 1000 feet. * IMPACTS...Strong winds may blow down limbs, trees, and power lines. Scattered power outages are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. && $$ CAZ006-505-507-509-511-512-517-529-530-270515- /O.CON.KMTR.WI.Y.0009.000000T0000Z-190227T1100Z/ San Francisco- Coastal North Bay Including Point Reyes National Seashore- North Bay Mountains-San Francisco Peninsula Coast- East Bay Hills and the Diablo Range-Santa Cruz Mountains- Santa Lucia Mountains and Los Padres National Forest- Northern Monterey Bay-Southern Monterey Bay and Big Sur Coast- Including the cities of San Francisco, Tamalpais-Homestead, Sausalito, Angwin, Lagunitas-Forest Knolls, Woodacre, Pacifica, Blackhawk, Scotts Valley, Boulder Creek, Day Valley, Santa Cruz, Watsonville, Live Oak, Seaside, Monterey, and Marina 110 PM PST Tue Feb 26 2019 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST WEDNESDAY... * WINDS...South 25 to 35 mph with gusts up to 55 mph. * TIMING...Through 3 am Wednesday. Strongest winds expected from late this afternoon through late tonight. * LOCATION: Coastal areas and the hills above 1000 feet. * IMPACTS...Strong winds may blow down limbs, trees, and power lines. Scattered power outages are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can topple trees and bring down power lines. Also, driving can be hazardous, especially for high profile vehicles. && $$
950 WWUS76 KMTR 271053 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 253 AM PST Wed Feb 27 2019 CAZ006-505-507-509-511-512-517-518-529-530-271400- /O.EXT.KMTR.WI.Y.0009.000000T0000Z-190227T1400Z/ San Francisco- Coastal North Bay Including Point Reyes National Seashore- North Bay Mountains-San Francisco Peninsula Coast- East Bay Hills and the Diablo Range-Santa Cruz Mountains- Santa Lucia Mountains and Los Padres National Forest- Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park-Northern Monterey Bay- Southern Monterey Bay and Big Sur Coast- Including the cities of San Francisco, Tamalpais-Homestead, Sausalito, Angwin, Lagunitas-Forest Knolls, Woodacre, Pacifica, Blackhawk, Scotts Valley, Boulder Creek, Day Valley, Santa Cruz, Watsonville, Live Oak, Seaside, Monterey, and Marina 253 AM PST Wed Feb 27 2019 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 AM PST EARLY THIS MORNING... * WINDS...South 25 to 35 mph with gusts up to 55 mph. * TIMING...Extended through 6 am Wednesday. Winds will remain gusty until early Wednesday morning. * LOCATION: Coastal areas and the hills above 1000 feet. * IMPACTS...Strong winds may blow down limbs, trees, and power lines. Scattered power outages are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can topple trees and bring down power lines. Also, driving can be hazardous, especially for high profile vehicles. && $$
262 WWUS76 KMTR 271348 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 548 AM PST Wed Feb 27 2019 CAZ006-505-507-509-511-512-517-518-529-530-271500- /O.EXP.KMTR.WI.Y.0009.000000T0000Z-190227T1400Z/ San Francisco- Coastal North Bay Including Point Reyes National Seashore- North Bay Mountains-San Francisco Peninsula Coast- East Bay Hills and the Diablo Range-Santa Cruz Mountains- Santa Lucia Mountains and Los Padres National Forest- Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park-Northern Monterey Bay- Southern Monterey Bay and Big Sur Coast- Including the cities of San Francisco, Tamalpais-Homestead, Sausalito, Angwin, Lagunitas-Forest Knolls, Woodacre, Pacifica, Blackhawk, Scotts Valley, Boulder Creek, Day Valley, Santa Cruz, Watsonville, Live Oak, Seaside, Monterey, and Marina 548 AM PST Wed Feb 27 2019 ...WIND ADVISORY WILL EXPIRE AT 6 AM PST EARLY THIS MORNING... Wind speeds have diminished across the region and no longer meet criteria. Occasionally gusty winds in the higher terrain will be possible this morning but continue to decrease. $$
The office that day
Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 24, 7:45 PM PST | Gale Warning | MTR | 55 hr |
Nearby
Wind Advisories in California, 2019Every wind advisory in 2019
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.