Alert archive / Illinois / Wind Advisories in 2010
Wind Advisory 2, NWS St. Louis, MO
NWS St. Louis, MO issued this wind advisory at Apr 29, 2010, 3:44 AM CDT for Adams County, Brown County, Pike County, Illinois; Lewis County, Missouri. It took effect at Apr 29, 2010, 11:00 AM CDT. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Apr 29, 2010, 3:44 AM CDT (08:44 UTC)
- In effect from
- Apr 29, 2010, 11:00 AM CDT
- Expired
- Apr 29, 2010, 3:05 PM CDT
- In force
- 4 hr
- Issued by
- NWS St. Louis, MO
Counties Adams County, IL, Brown County, IL, Pike County, IL, Lewis County, MO
The radar
The St Louis radar (KLSX), 141 km from the middle of the area, began a volume at 08:43 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, 8.7 hours before the alert went out and 197 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
- 1930 m above ground
- 0-6 km bulk shear
- 53 kt
- 0-1 km storm-relative helicity
- 26 m²/s²
- 0-3 km storm-relative helicity
- 149 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
471 WWUS73 KLSX 290844 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 344 AM CDT THU APR 29 2010 ILZ095>097-MOZ019-292100- /O.NEW.KLSX.WI.Y.0002.100429T1600Z-100429T2300Z/ ADAMS IL-BROWN IL-PIKE IL-LEWIS MO- INCLUDING THE CITY OF...QUINCY 344 AM CDT THU APR 29 2010 ...WIND ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 6 PM CDT THIS EVENING... THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 6 PM CDT THIS EVENING. * SOUTHERLY WINDS WILL INCREASE TO 25 MPH WITH GUSTS UP TO 45 MPH BEGINNING LATE THIS MORNING AND THROUGH THE AFTERNOON HOURS. * WINDS OF THESE MAGNITUDES MAY CAUSE MINOR PROPERTY DAMAGE WITHOUT EXTRA PRECAUTIONS AND CREATE DIFFICULTIES FOR MOTORISTS DRIVING HIGH PROFILE VEHICLES ESPECIALLY ALONG EAST TO WEST ORIENTED HIGHWAYS. PRECAUTIONARY/PREPAREDNESS ACTIONS... THOSE WORKING IN AND NEAR CONSTRUCTION SITES SHOULD TAKE TIME TO MAKE CERTAIN THAT STRUCTURES ARE PROPERLY BRACED FOR THESE HIGH WINDS...AND THAT BUILDING MATERIALS ARE TIED DOWN. PEOPLE THROUGHOUT THE ADVISORY AREA SHOULD ALSO MAKE CERTAIN THAT LIGHTWEIGHT OUTDOOR FURNITURE...GRILLS...AND TRASH CANS ARE PROPERLY SECURED. FINALLY...THOSE DRIVING LIGHTWEIGHT AND HIGH PROFILE VEHICLES WILL NEED TO USE CAUTION...AS THESE GUSTY WINDS MAY MAKE IT DIFFICULT TO CONTROL YOUR VEHICLE. && $$ TILLY
2 follow-up statements
551 WWUS73 KLSX 291455 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 955 AM CDT THU APR 29 2010 ILZ095>097-MOZ019-292300- /O.CON.KLSX.WI.Y.0002.100429T1600Z-100429T2300Z/ ADAMS IL-BROWN IL-PIKE IL-LEWIS MO- INCLUDING THE CITY OF...QUINCY 955 AM CDT THU APR 29 2010 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT THIS EVENING. * A SOUTH WIND OF 20 TO 30 MPH WILL GUST TO 45 MPH TODAY. * WINDS OF THESE MAGNITUDES MAY CAUSE MINOR PROPERTY DAMAGE WITHOUT EXTRA PRECAUTIONS AND CREATE DIFFICULTIES FOR MOTORISTS DRIVING HIGH PROFILE VEHICLES ESPECIALLY ALONG EAST TO WEST ORIENTED HIGHWAYS. PRECAUTIONARY/PREPAREDNESS ACTIONS... THOSE WORKING IN AND NEAR CONSTRUCTION SITES SHOULD TAKE TIME TO MAKE CERTAIN THAT STRUCTURES ARE PROPERLY BRACED FOR THESE HIGH WINDS...AND THAT BUILDING MATERIALS ARE TIED DOWN. PEOPLE THROUGHOUT THE ADVISORY AREA SHOULD ALSO MAKE CERTAIN THAT LIGHTWEIGHT OUTDOOR FURNITURE...GRILLS...AND TRASH CANS ARE PROPERLY SECURED. FINALLY...THOSE DRIVING LIGHTWEIGHT AND HIGH PROFILE VEHICLES WILL NEED TO USE CAUTION...AS THESE GUSTY WINDS MAY MAKE IT DIFFICULT TO CONTROL YOUR VEHICLE. && $$ CVKING
432 WWUS73 KLSX 292005 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 305 PM CDT THU APR 29 2010 ILZ095>097-MOZ019-292115- /O.CAN.KLSX.WI.Y.0002.000000T0000Z-100429T2300Z/ ADAMS IL-BROWN IL-PIKE IL-LEWIS MO- INCLUDING THE CITY OF...QUINCY 305 PM CDT THU APR 29 2010 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE WIND ADVISORY. A SOUTH WIND WILL REMAIN BELOW ADVISORY CRITERIA THIS EVENING WITH GUSTS BETWEEN 30 AND 40 MPH. $$ CVKING
Nearby
Wind Advisories in Illinois, 2010Wind Advisories in Missouri, 2010Every wind advisory in 2010
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.