Alert archive / Florida / Wind Advisories in 2012
Wind Advisory 1, NWS Jacksonville, FL
NWS Jacksonville, FL issued this wind advisory at Feb 19, 2012, 2:19 PM EST for Bradford County, Flagler County, Nassau County, Florida; Camden County, Georgia. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Feb 19, 2012, 2:19 PM EST (19:19 UTC)
- Expired
- Feb 19, 2012, 6:00 PM EST
- In force
- 4 hr
- Issued by
- NWS Jacksonville, FL
Counties Bradford County, FL, Flagler County, FL, Nassau County, FL, Camden County, GA
The nearest sounding before it
Jacksonville, FL (KJAX), launched 12:00Z, 7.3 hours before the alert went out and 29 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
- 178 J/kg
- Mixed-layer CIN
- -34 J/kg
- Mixed-layer LCL
- 471 m above ground
- 0-6 km bulk shear
- 78 kt
- 0-1 km storm-relative helicity
- 396 m²/s²
- 0-3 km storm-relative helicity
- 506 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.3
The text
As transmitted, in the capitals the NWS used until 2016.
189 WWUS72 KJAX 191919 NPWJAX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSONVILLE FL 219 PM EST SUN FEB 19 2012 FLZ024-025-031>033-036>038-040-GAZ166-192300- /O.CAN.KJAX.LW.Y.0007.000000T0000Z-120219T2300Z/ /O.NEW.KJAX.WI.Y.0001.120219T1919Z-120219T2300Z/ NASSAU-DUVAL-BRADFORD-CLAY-ST JOHNS-ALACHUA-PUTNAM-FLAGLER-MARION- COASTAL CAMDEN- INCLUDING THE CITIES OF...FERNANDINA BEACH...JACKSONVILLE... STARKE...GREEN COVE SPRINGS...ST AUGUSTINE...GAINESVILLE... PALATKA...PALM COAST...OCALA...ST MARYS 219 PM EST SUN FEB 19 2012 ...WIND ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING... ...LAKE WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM EST THIS EVENING. THE LAKE WIND ADVISORY HAS BEEN CANCELLED. * TIMING...THROUGH 6 PM. * WINDS...SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS TO 45 MPH. * IMPACTS...MINOR DAMAGE TO TREES...POWER LINES AND PROPERTY WILL BE POSSIBLE. AND MOTORISTS IN HIGH PROFILE VEHICLES SHOULD EXERCISE CAUTION. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 25 TO 39 MPH ARE EXPECTED FOR AT LEAST AN HOUR...WITH GUSTS OF 40 TO 57 MPH OR GREATER AT ANY TIME. MINOR DAMAGE TO TREES...POWER LINES...AND PROPERTY ARE POSSIBLE WITH WIND OF THIS MAGNITUDE. MOTORISTS IN HIGH PROFILES VEHICLES ARE ADVISED TO USE CAUTION UNTIL THE WIND SUBSIDES. STRONG WINDS CAN TOPPLE TREES...BLOW WEAKENED ROOFS OFF HOUSES... AND DOWN POWER LINES. TAKE PRECAUTIONS TO SECURE TRASH CANS... LAWN FURNITURE...AND ANY OTHER LOOSE OUTDOOR OBJECTS. PERSONS IN THE ADVISORY AREA SHOULD KEEP ABREAST OF THE LATEST WEATHER. && $$ FLZ020>023-030-035-GAZ132>136-149>154-162>165-192300- /O.CON.KJAX.LW.Y.0007.000000T0000Z-120219T2300Z/ HAMILTON-SUWANNEE-COLUMBIA-BAKER-UNION-GILCHRIST-COFFEE- JEFF DAVIS-BACON-APPLING-WAYNE-ATKINSON-WARE-PIERCE-BRANTLEY- INLAND GLYNN-COASTAL GLYNN-ECHOLS-CLINCH-CHARLTON-INLAND CAMDEN- INCLUDING THE CITIES OF...JASPER...LIVE OAK...LAKE CITY... MACCLENNY...LAKE BUTLER...TRENTON...DOUGLAS...HAZLEHURST...ALMA... BAXLEY...JESUP...PEARSON...WAYCROSS...BLACKSHEAR...NAHUNTA... BRUNSWICK...STATENVILLE...HOMERVILLE...FOLKSTON...WOODBINE 219 PM EST SUN FEB 19 2012 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... * TIMING...THROUGH 6 PM. * WINDS...SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS TO 35 MPH...BECOMING WEST. PRECAUTIONARY/PREPAREDNESS ACTIONS... A LAKE WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 20 TO 25 MPH OR GUSTS OF 30 TO 39 MPH ARE EXPECTED. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING. BOATERS IN THE ADVISORY AREA SHOULD AVOID OPEN WATER AND STAY CLOSE TO SHORE IN WIND PROTECTED INLETS. HIGH PROFILE VEHICLES SHOULD USE EXTRA CAUTION WHEN TRAVELING AS WELL. && $$
1 follow-up statement
160 WWUS72 KJAX 192307 NPWJAX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSONVILLE FL 607 PM EST SUN FEB 19 2012 FLZ024-025-031>033-036>038-040-GAZ166-200500- /O.EXP.KJAX.WI.Y.0001.000000T0000Z-120219T2300Z/ /O.NEW.KJAX.LW.Y.0008.120219T2307Z-120220T0500Z/ NASSAU-DUVAL-BRADFORD-CLAY-ST JOHNS-ALACHUA-PUTNAM-FLAGLER-MARION- COASTAL CAMDEN- INCLUDING THE CITIES OF...FERNANDINA BEACH...JACKSONVILLE... STARKE...GREEN COVE SPRINGS...ST AUGUSTINE...GAINESVILLE... PALATKA...PALM COAST...OCALA...ST MARYS 607 PM EST SUN FEB 19 2012 ...LAKE WIND ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT... ...WIND ADVISORY HAS EXPIRED... THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A LAKE WIND ADVISORY...WHICH IS IN EFFECT UNTIL MIDNIGHT EST TONIGHT. * TIMING...THROUGH MIDNIGHT. * WINDS...SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS TO 35 MPH. * IMPACTS...MINOR DAMAGE TO TREES...POWER LINES AND PROPERTY WILL BE POSSIBLE. MOTORISTS IN HIGH PROFILE VEHICLES SHOULD EXERCISE CAUTION. PRECAUTIONARY/PREPAREDNESS ACTIONS... A LAKE WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 20 TO 25 MPH OR GUSTS OF 30 TO 39 MPH ARE EXPECTED. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING. BOATERS IN THE ADVISORY AREA SHOULD AVOID OPEN WATER AND STAY CLOSE TO SHORE IN WIND PROTECTED INLETS. HIGH PROFILE VEHICLES SHOULD USE EXTRA CAUTION WHEN TRAVELING AS WELL. && $$ FLZ030-035-GAZ154-200500- /O.EXP.KJAX.LW.Y.0007.000000T0000Z-120219T2300Z/ /O.NEW.KJAX.LW.Y.0008.120219T2307Z-120220T0500Z/ UNION-GILCHRIST-COASTAL GLYNN- INCLUDING THE CITIES OF...LAKE BUTLER...TRENTON...BRUNSWICK 607 PM EST SUN FEB 19 2012 ...LAKE WIND ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT... ...LAKE WIND ADVISORY HAS EXPIRED... THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A LAKE WIND ADVISORY...WHICH IS IN EFFECT UNTIL MIDNIGHT EST TONIGHT. * TIMING...THROUGH MIDNIGHT. * WINDS...SOUTHWEST TO WEST WINDS 20 TO 25 MPH WITH GUSTS TO 35 MPH. * IMPACTS...MINOR DAMAGE TO TREES...POWER LINES AND PROPERTY WILL BE POSSIBLE. MOTORISTS IN HIGH PROFILE VEHICLES SHOULD EXERCISE CAUTION. PRECAUTIONARY/PREPAREDNESS ACTIONS... A LAKE WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 20 TO 25 MPH OR GUSTS OF 30 TO 39 MPH ARE EXPECTED. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING. BOATERS IN THE ADVISORY AREA SHOULD AVOID OPEN WATER AND STAY CLOSE TO SHORE IN WIND PROTECTED INLETS. HIGH PROFILE VEHICLES SHOULD USE EXTRA CAUTION WHEN TRAVELING AS WELL. && $$ FLZ020>023-GAZ132>136-149>153-162>165-200015- /O.EXP.KJAX.LW.Y.0007.000000T0000Z-120219T2300Z/ HAMILTON-SUWANNEE-COLUMBIA-BAKER-COFFEE-JEFF DAVIS-BACON-APPLING- WAYNE-ATKINSON-WARE-PIERCE-BRANTLEY-INLAND GLYNN-ECHOLS-CLINCH- CHARLTON-INLAND CAMDEN- INCLUDING THE CITIES OF...JASPER...LIVE OAK...LAKE CITY... MACCLENNY...DOUGLAS...HAZLEHURST...ALMA...BAXLEY...JESUP... PEARSON...WAYCROSS...BLACKSHEAR...NAHUNTA...STATENVILLE... HOMERVILLE...FOLKSTON...WOODBINE 607 PM EST SUN FEB 19 2012 ...LAKE WIND ADVISORY HAS EXPIRED... $$ ENYEDI
The office that day
Everything else NWS Jacksonville, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 19, 2:15 AM EST | Lake Wind Advisory | JAX | Baker, Bradford, Flagler, Gilchrist, Nassau, Suwannee and 1 more | 16 hr |
| Feb 19, 3:06 AM EST | Gale Warning | JAX | 24 hr | |
| Feb 19, 3:06 AM EST | Small Craft Advisory | JAX | 10 hr | |
| Feb 19, 3:31 PM EST | Red Flag Warning | JAX | Baker, Bradford, Nassau, Suwannee, Union | 3 hr |
| Feb 19, 6:07 PM EST | Lake Wind Advisory | JAX | Baker, Bradford, Flagler, Gilchrist, Nassau, Suwannee and 1 more | 6 hr |
| Feb 18, 10:37 PM EST | Tornado Warning | JAX | Atkinson, Clinch, Coffee | 38 min |
| Feb 18, 10:43 PM EST | Special Weather Statement | JAX | Pierce | 62 min |
| Feb 18, 11:00 PM EST | Tornado Warning | JAX | Bacon, Brantley, Pierce, Ware | 45 min |
| Feb 18, 11:42 PM EST | Severe Thunderstorm Warning | JAX | Brantley, Pierce, Ware, Wayne | 33 min |
| Feb 19, 2:20 AM EST | Special Weather Statement | JAX | Brantley, Charlton, Ware | 40 min |
| Feb 19, 3:07 AM EST | Special Weather Statement | JAX | Clinch, Echols | 38 min |
| Feb 19, 7:26 AM EST | Special Weather Statement | JAX | Glynn | 34 min |
Nearby
Wind Advisories in Florida, 2012Wind Advisories in Georgia, 2012Every wind advisory in 2012
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.