Alert archive / Illinois / Wind Advisories in 2021
Wind Advisory 8, NWS Quad Cities, IA
NWS Quad Cities, IA issued this wind advisory at Dec 10, 2021, 12:48 PM CST for Bureau County, Putnam County, Illinois. It took effect at Dec 11, 2021, 3:00 AM CST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Dec 10, 2021, 12:48 PM CST (18:48 UTC)
- In effect from
- Dec 11, 2021, 3:00 AM CST
- Expired
- Dec 11, 2021, 12:00 PM CST
- In force
- 9 hr
- Issued by
- NWS Quad Cities, IA
Counties Bureau County, IL, Putnam County, IL
The radar
The Quad Cities radar (KDVN), 104 km from the middle of the area, began a volume at 18:50 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 12:00Z, 6.8 hours before the alert went out and 98 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
- 1532 m above ground
- 0-6 km bulk shear
- 77 kt
- 0-1 km storm-relative helicity
- 59 m²/s²
- 0-3 km storm-relative helicity
- 184 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
423 WWUS73 KDVN 101848 NPWDVN URGENT - WEATHER MESSAGE National Weather Service Quad Cities IA IL 1248 PM CST Fri Dec 10 2021 ILZ017-018-110300- /O.NEW.KDVN.WI.Y.0008.211211T0900Z-211211T1800Z/ Bureau-Putnam- Including the cities of Princeton and Hennepin 1248 PM CST Fri Dec 10 2021 ...WIND ADVISORY IN EFFECT FROM 3 AM TO NOON CST SATURDAY... * WHAT...West winds 25 to 30 mph with gusts up to 45 mph expected. * WHERE...Bureau and Putnam Counties. * WHEN...From 3 AM to noon CST Saturday. * 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. && $$ www.weather.gov/dvn
4 follow-up statements
628 WWUS73 KDVN 102108 NPWDVN URGENT - WEATHER MESSAGE National Weather Service Quad Cities IA IL 308 PM CST Fri Dec 10 2021 ILZ017-018-110515- /O.CON.KDVN.WI.Y.0008.211211T0900Z-211211T1800Z/ Bureau-Putnam- Including the cities of Princeton and Hennepin 308 PM CST Fri Dec 10 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 3 AM TO NOON CST SATURDAY... * WHAT...West winds 20 to 25 mph with gusts up to 40 mph expected. * WHERE...Bureau and Putnam Counties. * WHEN...From 3 AM to noon CST Saturday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ www.weather.gov/dvn
981 WWUS73 KDVN 110802 NPWDVN URGENT - WEATHER MESSAGE National Weather Service Quad Cities IA IL 202 AM CST Sat Dec 11 2021 ILZ017-018-111615- /O.CON.KDVN.WI.Y.0008.211211T0900Z-211211T1800Z/ Bureau-Putnam- Including the cities of Princeton and Hennepin 202 AM CST Sat Dec 11 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...West winds 25 to 30 mph with gusts up to 45 mph expected. * WHERE...Bureau and Putnam Counties. * WHEN...From 3 AM to noon CST Saturday. * 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. && $$ www.weather.gov/dvn
634 WWUS73 KDVN 111525 NPWDVN URGENT - WEATHER MESSAGE National Weather Service Quad Cities IA IL 925 AM CST Sat Dec 11 2021 ILZ017-018-111800- /O.CON.KDVN.WI.Y.0008.000000T0000Z-211211T1800Z/ Bureau-Putnam- Including the cities of Princeton and Hennepin 925 AM CST Sat Dec 11 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...West winds 25 to 30 mph with gusts up to 45 mph expected. * WHERE...Bureau and Putnam Counties. * WHEN...Now through noon CST today. * IMPACTS...Gusty winds could blow around unsecured objects, including holiday decorations. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ www.weather.gov/dvn
318 WWUS73 KDVN 111801 NPWDVN URGENT - WEATHER MESSAGE National Weather Service Quad Cities IA IL 1201 PM CST Sat Dec 11 2021 ILZ017-018-111915- /O.EXP.KDVN.WI.Y.0008.000000T0000Z-211211T1800Z/ Bureau-Putnam- Including the cities of Princeton and Hennepin 1201 PM CST Sat Dec 11 2021 ...WIND ADVISORY WILL EXPIRE AT NOON CST TODAY... While the west winds may still gust up to 40 MPH through mid afternoon, the threat for widespread advisory level winds has ended and the advisory will be allowed to expire at noon. $$ www.weather.gov/dvn
Nearby
Wind 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.