Alert archive / California / Wind Advisories in 2017
Wind Advisory 19, NWS San Francisco Bay Area, CA
NWS San Francisco Bay Area, CA issued this wind advisory at Oct 11, 2017, 2:20 AM PDT. It took effect at Oct 11, 2017, 5:00 PM PDT. It was in force for 16 hr.
The area
The counties it named.
The facts
- Issued
- Oct 11, 2017, 2:20 AM PDT (09:20 UTC)
- In effect from
- Oct 11, 2017, 5:00 PM PDT
- Expired
- Oct 12, 2017, 9:11 AM PDT
- In force
- 16 hr
- Issued by
- NWS San Francisco Bay Area, CA
The text
As transmitted.
036 WWUS76 KMTR 110920 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 220 AM PDT Wed Oct 11 2017 ...Gusty northerly winds to return later today into Thursday... Winds will switch back from the north later today and increase going into tonight. Although speeds will not be as high as the wind event on Sunday, wind gust could be strong enough to topple trees and powerlines. A red flag warning is also in effect for very high fire danger. Winds will decrease late on Thursday. CAZ507-120200- /O.NEW.KMTR.WI.Y.0019.171012T0000Z-171013T0000Z/ North Bay Mountains- Including the cities of Angwin, Lagunitas-Forest Knolls, and Woodacre 220 AM PDT Wed Oct 11 2017 ...WIND ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM PDT THURSDAY... The National Weather Service in San Francisco has issued a Wind Advisory, which is in effect from 5 PM this afternoon to 5 PM PDT Thursday. * Location: North Bay Mountains. This does not include North Bay Valley locations * Winds: Northerly winds increasing to 20 to 30 mph with local gusts over 50 mph by this evening. * Timing: Late this afternoon through Thursday afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can topple trees and powerlines. && $$ CAZ511-120200- /O.NEW.KMTR.WI.Y.0019.171012T0600Z-171013T0000Z/ East Bay Hills and the Diablo Range- Including the city of Blackhawk 220 AM PDT Wed Oct 11 2017 ...WIND ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 5 PM PDT THURSDAY... The National Weather Service in San Francisco has issued a Wind Advisory, which is in effect from 11 PM this evening to 5 PM PDT Thursday. * Location: East Bay Hills. This does not include East Bay Valley locations. * Winds: Northerly winds increasing to 20 to 30 mph with local gusts over 50 mph by midnight. * Timing: Late this afternoon through Thursday afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can topple trees and powerlines. && $$
3 follow-up statements
075 WWUS76 KMTR 112037 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 137 PM PDT Wed Oct 11 2017 ...Gusty northerly winds to return later today into Thursday... Winds will switch back from the north later today and increase overnight into Thursday morning. Although winds will not be as strong as the wind event this past Sunday night into Monday morning, wind gust could be strong enough to topple trees and powerlines. A red flag warning is also in effect for high fire danger. Winds will diminish late in the day Thursday. CAZ507-120400- /O.CON.KMTR.WI.Y.0019.171012T0000Z-171013T0000Z/ North Bay Mountains- Including the cities of Angwin, Lagunitas-Forest Knolls, and Woodacre 137 PM PDT Wed Oct 11 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM PDT THURSDAY... A Wind Advisory remains in effect from 5 PM this afternoon to 5 PM PDT Thursday. * Location: North Bay Mountains. This does not include North Bay Valley locations * Winds: Northerly winds increasing to 20 to 30 mph with local gusts over 50 mph by this evening. * Timing: Late this afternoon through Thursday afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can topple trees and powerlines. && $$ CAZ511-120400- /O.CON.KMTR.WI.Y.0019.171012T0600Z-171013T0000Z/ East Bay Hills and the Diablo Range- Including the city of Blackhawk 137 PM PDT Wed Oct 11 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 5 PM PDT THURSDAY... A Wind Advisory remains in effect from 11 PM this evening to 5 PM PDT Thursday. * Location: East Bay Hills. This does not include East Bay Valley locations. * Winds: Northerly winds increasing to 20 to 30 mph with local gusts over 50 mph by midnight. * Timing: Late this evening through Thursday afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can topple trees and powerlines. && $$
833 WWUS76 KMTR 120358 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 858 PM PDT Wed Oct 11 2017 ...Gusty northerly winds to return to the hills Wednesday night into Thursday... Northerly winds will increase in the hills by late Wednesday evening and become locally strong and gusty later Wednesday night into Thursday morning. Although winds will not be as strong as the wind event this past Sunday night into Monday morning, wind gust could be strong enough to topple trees and powerlines. A red flag warning is also in effect for high fire danger. Winds will diminish on Thursday afternoon. CAZ507-130000- /O.CON.KMTR.WI.Y.0019.000000T0000Z-171013T0000Z/ North Bay Mountains- Including the cities of Angwin, Lagunitas-Forest Knolls, and Woodacre 858 PM PDT Wed Oct 11 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THURSDAY... A Wind Advisory remains in effect until 5 PM PDT Thursday. * Location: North Bay Mountains. This does not include North Bay Valley locations * Winds: Northerly winds increasing to 20 to 30 mph with local gusts over 50 mph Wednesday night and into Thursday morning. * Timing: Wednesday Night and Thursday with strongest winds expected between midnight Wednesday night and mid morning Thursday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that wind gusts of at least 45 mph are expected. Winds this strong can topple trees and powerlines. && $$ CAZ511-130000- /O.CON.KMTR.WI.Y.0019.171012T0600Z-171013T0000Z/ East Bay Hills and the Diablo Range- Including the city of Blackhawk 858 PM PDT Wed Oct 11 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THURSDAY... A Wind Advisory remains in effect until 5 PM PDT Thursday. * Location: East Bay Hills. This does not include East Bay Valley locations. * Winds: Northerly winds increasing to 15 to 25 mph with local gusts over 45 mph late Wednesday Night and Thursday morning. * Timing: Wednesday Night and Thursday with strongest winds expected between midnight Wednesday Night and mid morning Thursday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that wind gusts of at least 45 mph are expected. Winds this strong can topple trees and powerlines. && $$
089 WWUS76 KMTR 121611 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 911 AM PDT Thu Oct 12 2017 CAZ507-511-121715- /O.CAN.KMTR.WI.Y.0019.000000T0000Z-171013T0000Z/ North Bay Mountains-East Bay Hills and the Diablo Range- Including the cities of Angwin, Lagunitas-Forest Knolls, Woodacre, and Blackhawk 911 AM PDT Thu Oct 12 2017 ...WIND ADVISORY IS CANCELLED... The National Weather Service in San Francisco has cancelled the Wind Advisory. While locally breezy conditions will be possible in the higher elevations through late morning, Wind speeds have fallen below advisory criteria. Thus, the Wind Advisory has been cancelled. $$
The office that day
Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 11, 3:12 AM PDT | Gale Warning | MTR | 24 hr | |
| Oct 11, 3:12 AM PDT | Small Craft Advisory | MTR | 3 days |
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.