Alert archive / California / Wind Advisories in 2016
Wind Advisory 9, NWS San Francisco Bay Area, CA
NWS San Francisco Bay Area, CA issued this wind advisory at Oct 14, 2016, 2:03 PM PDT for 5 counties in California. It took effect at Oct 15, 2016, 2:00 PM PDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Oct 14, 2016, 2:03 PM PDT (21:03 UTC)
- In effect from
- Oct 15, 2016, 2:00 PM PDT
- Expired
- Oct 15, 2016, 8:55 PM PDT
- In force
- 7 hr
- Issued by
- NWS San Francisco Bay Area, CA
Counties City and County of San Francisco, CA, Marin County, CA, San Mateo County, CA, Santa Cruz County, CA, Sonoma County, CA
The radar
The San Francisco radar (KMUX), 86 km from the middle of the area, began a volume at 21:04 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 12:00Z, 9.1 hours before the alert went out and 26 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
- 777 m above ground
- 0-6 km bulk shear
- 63 kt
- 0-1 km storm-relative helicity
- 172 m²/s²
- 0-3 km storm-relative helicity
- 215 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
180 WWUS76 KMTR 142103 NPWMTR URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN FRANCISCO CA 203 PM PDT FRI OCT 14 2016 ...GUSTY SOUTHERLY WINDS WILL DEVELOP WITH THE NEXT FRONTAL SYSTEM SATURDAY AFTERNOON AND EVENING... .ANOTHER COLD FRONT WILL MOVE ACROSS THE AREA LATE SATURDAY BRINGING GUSTY SOUTHERLY WINDS TO THE COASTAL AREA AND HIGHER TERRAIN FROM THE SAN FRANCISCO PENINSULA NORTHWARD. WIND GUSTS TO 45 MPH ARE POSSIBLE. CAZ006-505-507-509-511-150900- /O.NEW.KMTR.WI.Y.0009.161015T2100Z-161016T0900Z/ SAN FRANCISCO- COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE- NORTH BAY MOUNTAINS-SAN FRANCISCO PENINSULA COAST- EAST BAY HILLS AND THE DIABLO RANGE- INCLUDING THE CITIES OF...SAN FRANCISCO...TAMALPAIS-HOMESTEAD... SAUSALITO...ANGWIN...LAGUNITAS-FOREST KNOLLS...WOODACRE... PACIFICA...BLACKHAWK 203 PM PDT FRI OCT 14 2016 ...WIND ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 2 AM PDT SUNDAY... THE NATIONAL WEATHER SERVICE IN SAN FRANCISCO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 2 PM SATURDAY TO 2 AM PDT SUNDAY. * LOCATION...THE NORTH AND EAST BAY HILLS...AND ALONG THE COAST FROM SONOMA COUNTY SOUTH THROUGH SAN MATEO COUNTY. * TIMING...2 PM SATURDAY AFTERNOON TO 2 AM SUNDAY MORNING. * WINDS...SOUTHERLY WINDS 15 TO 30 MPH WITH GUSTS TO 45 MPH. * IMPACTS...DOWNED TREES...LIMBS AND POWERLINES ARE POSSIBLE. SECURE LOOSE OUTDOOR OBJECTS SUCH AS LAWN FURNITURE. 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. && $$
3 follow-up statements
525 WWUS76 KMTR 151017 NPWMTR URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN FRANCISCO CA 317 AM PDT SAT OCT 15 2016 ...GUSTY SOUTHERLY WINDS WILL DEVELOP WITH THE NEXT FRONTAL SYSTEM THIS AFTERNOON AND EVENING... .ANOTHER COLD FRONT WILL MOVE ACROSS THE AREA THIS AFTERNOON AND EVENING BRINGING GUSTY SOUTHERLY WINDS TO COASTAL AREAS AND HIGHER ELEVATIONS FROM THE SAN FRANCISCO PENINSULA NORTHWARD. WIND GUSTS TO 45 MPH ARE POSSIBLE. CAZ006-505-507-509-511-152200- /O.CON.KMTR.WI.Y.0009.161015T2100Z-161016T0900Z/ SAN FRANCISCO- COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE- NORTH BAY MOUNTAINS-SAN FRANCISCO PENINSULA COAST- EAST BAY HILLS AND THE DIABLO RANGE- INCLUDING THE CITIES OF...SAN FRANCISCO...TAMALPAIS-HOMESTEAD... SAUSALITO...ANGWIN...LAGUNITAS-FOREST KNOLLS...WOODACRE... PACIFICA...BLACKHAWK 317 AM PDT SAT OCT 15 2016 ...WIND ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 2 AM PDT SUNDAY... * LOCATION...THE NORTH AND EAST BAY HILLS...AND ALONG THE COAST FROM SONOMA COUNTY SOUTH THROUGH SAN MATEO COUNTY. * TIMING...2 PM THIS AFTERNOON TO 2 AM SUNDAY MORNING. * WINDS...SOUTHERLY WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH. * IMPACTS...DOWNED TREES...LIMBS AND POWERLINES ARE POSSIBLE. SECURE LOOSE OUTDOOR OBJECTS SUCH AS LAWN FURNITURE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
749 WWUS76 KMTR 152128 NPWMTR URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN FRANCISCO CA 228 PM PDT SAT OCT 15 2016 ...GUSTY SOUTHERLY WINDS WILL DEVELOP WITH THE NEXT FRONTAL SYSTEM THIS AFTERNOON AND EVENING... .ANOTHER COLD FRONT WILL MOVE ACROSS THE AREA THIS AFTERNOON AND EVENING BRINGING GUSTY SOUTHERLY WINDS TO COASTAL AREAS AND HIGHER ELEVATIONS FROM THE SAN FRANCISCO PENINSULA NORTHWARD. WIND GUSTS TO 45 MPH ARE POSSIBLE. CAZ006-505-507-509-511-160900- /O.CON.KMTR.WI.Y.0009.000000T0000Z-161016T0900Z/ SAN FRANCISCO- COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE- NORTH BAY MOUNTAINS-SAN FRANCISCO PENINSULA COAST- EAST BAY HILLS AND THE DIABLO RANGE- INCLUDING THE CITIES OF...SAN FRANCISCO...TAMALPAIS-HOMESTEAD... SAUSALITO...ANGWIN...LAGUNITAS-FOREST KNOLLS...WOODACRE... PACIFICA...BLACKHAWK 228 PM PDT SAT OCT 15 2016 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 AM PDT SUNDAY... * LOCATION...THE NORTH AND EAST BAY HILLS...AND ALONG THE COAST FROM SONOMA COUNTY SOUTH THROUGH SAN MATEO COUNTY. * TIMING...2 PM THIS AFTERNOON TO 2 AM SUNDAY MORNING. * WINDS...SOUTHERLY WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH. * IMPACTS...DOWNED TREES...LIMBS AND POWERLINES ARE POSSIBLE. SECURE LOOSE OUTDOOR OBJECTS SUCH AS LAWN FURNITURE. 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. && $$
988 WWUS76 KMTR 160355 NPWMTR URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN FRANCISCO CA 855 PM PDT SAT OCT 15 2016 CAZ006-505-507-509-511-160500- /O.CAN.KMTR.WI.Y.0009.000000T0000Z-161016T0900Z/ SAN FRANCISCO- COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE- NORTH BAY MOUNTAINS-SAN FRANCISCO PENINSULA COAST- EAST BAY HILLS AND THE DIABLO RANGE- INCLUDING THE CITIES OF...SAN FRANCISCO...TAMALPAIS-HOMESTEAD... SAUSALITO...ANGWIN...LAGUNITAS-FOREST KNOLLS...WOODACRE... PACIFICA...BLACKHAWK 855 PM PDT SAT OCT 15 2016 ...WIND ADVISORY IS CANCELLED... SOUTHERLY WINDS HAVE BEEN GRADUALLY DECREASING SINCE EARLY EVENING. WINDS ARE EXPECTED TO CONTINUE TO EASE OVERNIGHT. THEREFORE, THE WINDS ADVISORY FOR THE NORTH AND EAST BAY HILLS AND COASTAL SECTIONS OF THE SAN FRANCISCO BAY AREA HAS BEEN CANCELLED. SOUTHERLY WINDS WILL INCREASE ONCE AGAIN ON SUNDAY, MAINLY FROM MONTEREY BAY SOUTHWARD. $$
The office that day
Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 14, 8:53 AM PDT | Small Craft Advisory | MTR | 66 hr |
Nearby
Wind Advisories in California, 2016Every wind advisory in 2016
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.