Alert archive / Iowa / Wind Advisories in 2021
Wind Advisory 7, NWS Quad Cities, IA
NWS Quad Cities, IA issued this wind advisory at Dec 5, 2021, 3:06 AM CST for 16 counties in Iowa; 9 counties in Illinois. It took effect at Dec 5, 2021, 9:00 PM CST. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Dec 5, 2021, 3:06 AM CST (09:06 UTC)
- In effect from
- Dec 5, 2021, 9:00 PM CST
- Expired
- Dec 6, 2021, 12:00 PM CST
- In force
- 15 hr
- Issued by
- NWS Quad Cities, IA
All 25 counties
Benton County, IA, Buchanan County, IA, Cedar County, IA, Clinton County, IA, Delaware County, IA, Dubuque County, IA, Iowa County, IA, Jackson County, IA, Johnson County, IA, Jones County, IA, Keokuk County, IA, Linn County, IA, Louisa County, IA, Muscatine County, IA, Scott County, IA, Washington County, IA, Bureau County, IL, Carroll County, IL, Henry County, IL, Jo Daviess County, IL, Mercer County, IL, Putnam County, IL, Rock Island County, IL, Stephenson County, IL, Whiteside County, IL
The radar
The Quad Cities radar (KDVN), 32 km from the middle of the area, began a volume at 09:09 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
Davenport, (KDVN), launched 00:00Z, 9.1 hours before the alert went out and 37 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
- 2619 m above ground
- 0-6 km bulk shear
- 66 kt
- 0-1 km storm-relative helicity
- -79 m²/s²
- 0-3 km storm-relative helicity
- 292 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
001 WWUS73 KDVN 050906 NPWDVN URGENT - WEATHER MESSAGE National Weather Service Quad Cities IA IL 306 AM CST Sun Dec 5 2021 IAZ040>042-051>054-051715- /O.NEW.KDVN.WI.Y.0007.211206T0000Z-211206T1500Z/ Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson- Including the cities of Independence, Manchester, Dubuque, Vinton, Cedar Rapids, Anamosa, and Maquoketa 306 AM CST Sun Dec 5 2021 ...WIND ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 9 AM CST MONDAY... * WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Buchanan, Delaware, Dubuque, Benton, Linn, Jones and Jackson Counties. * WHEN...From 6 PM this evening to 9 AM CST Monday. * IMPACTS...Gusty winds could blow around unsecured objects, including holiday decorations. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ www.weather.gov/dvn
6 follow-up statements
849 WWUS73 KDVN 051559 NPWDVN URGENT - WEATHER MESSAGE National Weather Service Quad Cities IA IL 959 AM CST Sun Dec 5 2021 IAZ040>042-051>054-060000- /O.CON.KDVN.WI.Y.0007.211206T0000Z-211206T1500Z/ Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson- Including the cities of Independence, Manchester, Dubuque, Vinton, Cedar Rapids, Anamosa, and Maquoketa 959 AM CST Sun Dec 5 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 9 AM CST MONDAY... * WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Buchanan, Delaware, Dubuque, Benton, Linn, Jones and Jackson Counties. * WHEN...From 6 PM this evening to 9 AM CST Monday. * IMPACTS...Gusty winds could blow around unsecured objects, including holiday decorations. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ www.weather.gov/dvn
400 WWUS73 KDVN 052100 NPWDVN URGENT - WEATHER MESSAGE National Weather Service Quad Cities IA IL 300 PM CST Sun Dec 5 2021 IAZ063>068-076>078-ILZ015-024-060500- /O.EXB.KDVN.WI.Y.0007.211206T0300Z-211206T1500Z/ Iowa-Johnson-Cedar-Clinton-Muscatine-Scott-Keokuk-Washington- Louisa-Rock Island-Mercer- Including the cities of Marengo, Iowa City, Tipton, Clinton, Muscatine, Davenport, Bettendorf, Sigourney, Washington, Wapello, Moline, Rock Island, and Aledo 300 PM CST Sun Dec 5 2021 ...WIND ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 AM CST MONDAY... * WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Portions of east central and southeast Iowa and northwest Illinois. * WHEN...From 9 PM this evening to 9 AM CST Monday. * IMPACTS...Gusty winds could blow around unsecured objects, including holiday decorations. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ ILZ001-002-007-009-016>018-060500- /O.EXB.KDVN.WI.Y.0007.211206T0600Z-211206T1800Z/ Jo Daviess-Stephenson-Carroll-Whiteside-Henry IL-Bureau-Putnam- Including the cities of Galena, Freeport, Mount Carroll, Sterling, Geneseo, Princeton, and Hennepin 300 PM CST Sun Dec 5 2021 ...WIND ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST MONDAY... * WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Jo Daviess, Stephenson, Carroll, Whiteside, Henry IL, Bureau and Putnam Counties. * WHEN...From midnight tonight to noon CST Monday. * IMPACTS...Gusty winds could blow around unsecured objects, including holiday decorations. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ IAZ040>042-051>054-060500- /O.EXT.KDVN.WI.Y.0007.211206T0300Z-211206T1500Z/ Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson- Including the cities of Independence, Manchester, Dubuque, Vinton, Cedar Rapids, Anamosa, and Maquoketa 300 PM CST Sun Dec 5 2021 ...WIND ADVISORY NOW IN EFFECT FROM 9 PM THIS EVENING TO 9 AM CST MONDAY... * WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Buchanan, Delaware, Dubuque, Benton, Linn, Jones and Jackson Counties. * WHEN...From 9 PM this evening to 9 AM CST Monday. * IMPACTS...Gusty winds could blow around unsecured objects, including holiday decorations. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ www.weather.gov/dvn
814 WWUS73 KDVN 060130 NPWDVN URGENT - WEATHER MESSAGE National Weather Service Quad Cities IA IL 730 PM CST Sun Dec 5 2021 IAZ040>042-051>054-063>068-076>078-ILZ015-024-060930- /O.CON.KDVN.WI.Y.0007.211206T0300Z-211206T1500Z/ Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson- Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa- Rock Island-Mercer- Including the cities of Independence, Manchester, Dubuque, Vinton, Cedar Rapids, Anamosa, Maquoketa, Marengo, Iowa City, Tipton, Clinton, Muscatine, Davenport, Bettendorf, Sigourney, Washington, Wapello, Moline, Rock Island, and Aledo 730 PM CST Sun Dec 5 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST MONDAY... * WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Buchanan, Delaware, Dubuque, Benton, Linn, Jones and Jackson Counties. * WHEN...From 9 PM this evening to 9 AM CST Monday. * IMPACTS...Gusty winds could blow around unsecured objects, including holiday decorations. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ ILZ001-002-007-009-016>018-060930- /O.CON.KDVN.WI.Y.0007.211206T0600Z-211206T1800Z/ Jo Daviess-Stephenson-Carroll-Whiteside-Henry IL-Bureau-Putnam- Including the cities of Galena, Freeport, Mount Carroll, Sterling, Geneseo, Princeton, and Hennepin 730 PM CST Sun Dec 5 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST MONDAY... * WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Jo Daviess, Stephenson, Carroll, Whiteside, Henry IL, Bureau and Putnam Counties. * WHEN...From midnight tonight to noon CST Monday. * IMPACTS...Gusty winds could blow around unsecured objects, including holiday decorations. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ www.weather.gov/dvn
590 WWUS73 KDVN 060921 NPWDVN URGENT - WEATHER MESSAGE National Weather Service Quad Cities IA IL 321 AM CST Mon Dec 6 2021 IAZ040>042-051>054-063>068-076>078-ILZ015-024-061500- /O.CON.KDVN.WI.Y.0007.000000T0000Z-211206T1500Z/ Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson- Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa- Rock Island-Mercer- Including the cities of Independence, Manchester, Dubuque, Vinton, Cedar Rapids, Anamosa, Maquoketa, Marengo, Iowa City, Tipton, Clinton, Muscatine, Davenport, Bettendorf, Sigourney, Washington, Wapello, Moline, Rock Island, and Aledo 321 AM CST Mon Dec 6 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS MORNING... * WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph expected. Isolated wind gusts to 50 mph are possible. * WHERE...Buchanan, Delaware, Dubuque, Benton, Linn, Jones and Jackson Counties. * WHEN...From 9 PM this evening to 9 AM CST Monday. * IMPACTS...Gusty winds could blow around unsecured objects, including holiday decorations. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ ILZ001-002-007-009-016>018-061730- /O.CON.KDVN.WI.Y.0007.000000T0000Z-211206T1800Z/ Jo Daviess-Stephenson-Carroll-Whiteside-Henry IL-Bureau-Putnam- Including the cities of Galena, Freeport, Mount Carroll, Sterling, Geneseo, Princeton, and Hennepin 321 AM CST Mon Dec 6 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph expected. Isolated wind gusts to 50 mph are possible. * WHERE...Jo Daviess, Stephenson, Carroll, Whiteside, Henry IL, Bureau and Putnam Counties. * WHEN...From midnight tonight to noon CST Monday. * IMPACTS...Gusty winds could blow around unsecured objects, including holiday decorations. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ www.weather.gov/dvn
308 WWUS73 KDVN 061505 NPWDVN URGENT - WEATHER MESSAGE National Weather Service Quad Cities IA IL 905 AM CST Mon Dec 6 2021 IAZ040>042-051>054-063>068-076>078-ILZ015-024-061615- /O.EXP.KDVN.WI.Y.0007.000000T0000Z-211206T1500Z/ Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson- Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa- Rock Island-Mercer- Including the cities of Independence, Manchester, Dubuque, Vinton, Cedar Rapids, Anamosa, Maquoketa, Marengo, Iowa City, Tipton, Clinton, Muscatine, Davenport, Bettendorf, Sigourney, Washington, Wapello, Moline, Rock Island, and Aledo 905 AM CST Mon Dec 6 2021 ...WIND ADVISORY HAS EXPIRED... Widespread wind gusts will remain below 45 mph the rest of today. The advisory will be allowed to expire at 9 AM. However, the remainder of the day will continue to be windy, with some gusts to 40 mph possible at times through early afternoon. $$ ILZ001-002-007-009-016>018-061800- /O.CON.KDVN.WI.Y.0007.000000T0000Z-211206T1800Z/ Jo Daviess-Stephenson-Carroll-Whiteside-Henry IL-Bureau-Putnam- Including the cities of Galena, Freeport, Mount Carroll, Sterling, Geneseo, Princeton, and Hennepin 905 AM CST Mon Dec 6 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...North winds around 25 mph with gusts up to 45 mph. * WHERE...Stephenson, Jo Daviess, Carroll, Whiteside, Henry IL, Bureau and Putnam Counties. * WHEN...Until noon CST today. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ www.weather.gov/dvn
774 WWUS73 KDVN 061756 NPWDVN URGENT - WEATHER MESSAGE National Weather Service Quad Cities IA IL 1156 AM CST Mon Dec 6 2021 ILZ001-002-007-009-016>018-061900- /O.EXP.KDVN.WI.Y.0007.000000T0000Z-211206T1800Z/ Jo Daviess-Stephenson-Carroll-Whiteside-Henry IL-Bureau-Putnam- Including the cities of Galena, Freeport, Mount Carroll, Sterling, Geneseo, Princeton, and Hennepin 1156 AM CST Mon Dec 6 2021 ...WIND ADVISORY WILL EXPIRE AT NOON CST TODAY... Wind will continue to decrease this afternoon, and wind gusts over 45 mph will be isolated through 1 PM, and after that, winds will decrease to around 20 mph by late afternoon. The west to northwest winds will still be strong enough to keep crosswinds strong on north to south roads. Be sure to keep a firm grip on the steering wheel this afternoon. $$ www.weather.gov/dvn
Nearby
Wind Advisories in Iowa, 2021Wind Advisories in Illinois, 2021Every wind advisory in 2021
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.