Alert archive / Missouri / Wind Advisories in 2012
Wind Advisory 7, NWS St. Louis, MO
NWS St. Louis, MO issued this wind advisory at Nov 11, 2012, 4:24 AM CST for 17 counties in Illinois; 20 counties in Missouri. It took effect at Nov 11, 2012, 10:00 AM CST. It was in force for 6 hr.
The area
The counties it named.
The facts
- Issued
- Nov 11, 2012, 4:24 AM CST (10:24 UTC)
- In effect from
- Nov 11, 2012, 10:00 AM CST
- Expired
- Nov 11, 2012, 3:35 PM CST
- In force
- 6 hr
- Issued by
- NWS St. Louis, MO
All 37 counties
Adams County, IL, Bond County, IL, Brown County, IL, Calhoun County, IL, Clinton County, IL, Fayette County, IL, Greene County, IL, Jersey County, IL, Macoupin County, IL, Madison County, IL, Marion County, IL, Monroe County, IL, Montgomery County, IL, Pike County, IL, Randolph County, IL, Saint Clair County, IL, Washington County, IL, Callaway County, MO, City of Saint Louis, MO, Cole County, MO, Crawford County, MO, Franklin County, MO, Gasconade County, MO, Iron County, MO, Jefferson County, MO, Lincoln County, MO, Madison County, MO, Montgomery County, MO, Osage County, MO, Pike County, MO, Reynolds County, MO, Saint Charles County, MO, Saint Francois County, MO, Saint Louis County, MO, Sainte Genevieve County, MO, Warren County, MO, Washington County, MO
The radar
The St Louis radar (KLSX), 14 km from the middle of the area, began a volume at 10:26 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
Lincoln, IL (KILX), launched 00:00Z, 10.4 hours before the alert went out and 236 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
- 1810 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 297 m²/s²
- 0-3 km storm-relative helicity
- 361 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
122 WWUS73 KLSX 111024 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 424 AM CST SUN NOV 11 2012 ILZ058>060-064-065-069-070-074-079-095>102-MOZ036-048>052-059>065- 072>075-084-085-099-112230- /O.NEW.KLSX.WI.Y.0007.121111T1600Z-121112T0200Z/ GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL- MARION IL-WASHINGTON IL-RANDOLPH IL-ADAMS IL-BROWN IL-PIKE IL- CALHOUN IL-JERSEY IL-MADISON IL-ST. CLAIR IL-MONROE IL-PIKE MO- COLE MO-OSAGE MO-CALLAWAY MO-MONTGOMERY MO-LINCOLN MO- GASCONADE MO-WARREN MO-ST. CHARLES MO-FRANKLIN MO-ST. LOUIS MO- ST. LOUIS CITY MO-JEFFERSON MO-CRAWFORD MO-WASHINGTON MO- ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-MADISON MO-REYNOLDS MO- INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM... CHESTER...QUINCY...EDWARDSVILLE...BELLEVILLE...BOWLING GREEN... JEFFERSON CITY...ST CHARLES...UNION...ST LOUIS...FARMINGTON 424 AM CST SUN NOV 11 2012 ...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CST THIS EVENING... THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM CST THIS EVENING. * TIMING...THE WIND ADVISORY IS IN EFFECT FROM LATE THIS MORNING THROUGH EARLY THIS EVENING. * WINDS...SUSTAINED SOUTHERLY WINDS OF 30 TO 35 MPH WITH GUSTS 40 TO 45 MPH WILL BE POSSIBLE. * IMPACTS...THE WINDS MAY BLOW LIGHT UNSECURED ITEMS ABOUT AND CAUSE MINOR PROPERTY DAMAGE. HIGH PROFILE VEHICLES ON EAST TO WEST ORIENTATED ROADS WILL BE SUSCEPTIBLE TO STRONG CROSSWINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST TO BE 30 TO 39 MPH OR GUSTS WILL RANGE BETWEEN 45 AND 57 MPH. WINDS OF THESE MAGNITUDES MAY CAUSE MINOR PROPERTY DAMAGE WITHOUT EXTRA PRECAUTIONS. MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION UNTIL THE WINDS SUBSIDE. && $$ MILLER
2 follow-up statements
537 WWUS73 KLSX 112027 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 227 PM CST SUN NOV 11 2012 ILZ058-095>099-MOZ036-048>052-059>062-072-112130- /O.CAN.KLSX.WI.Y.0007.000000T0000Z-121112T0200Z/ GREENE IL-ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-JERSEY IL-PIKE MO- COLE MO-OSAGE MO-CALLAWAY MO-MONTGOMERY MO-LINCOLN MO- GASCONADE MO-WARREN MO-ST. CHARLES MO-FRANKLIN MO-CRAWFORD MO- INCLUDING THE CITIES OF...QUINCY...BOWLING GREEN... JEFFERSON CITY...ST CHARLES...UNION 227 PM CST SUN NOV 11 2012 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE WIND ADVISORY. $$ ILZ059-060-064-065-069-070-074-079-100>102-MOZ063>065-073>075-084- 085-099-120200- /O.CON.KLSX.WI.Y.0007.000000T0000Z-121112T0200Z/ MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL-MARION IL- WASHINGTON IL-RANDOLPH IL-MADISON IL-ST. CLAIR IL-MONROE IL- ST. LOUIS MO-ST. LOUIS CITY MO-JEFFERSON MO-WASHINGTON MO- ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-MADISON MO-REYNOLDS MO- INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM... CHESTER...EDWARDSVILLE...BELLEVILLE...ST LOUIS...FARMINGTON 227 PM CST SUN NOV 11 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM CST THIS EVENING... * TIMING...THE WIND ADVISORY IS IN EFFECT THROUGH EARLY THIS EVENING. * WINDS...SUSTAINED SOUTHERLY WINDS OF 30 TO 35 MPH WITH GUSTS 40 TO 45 MPH WILL BE POSSIBLE. * IMPACTS...THE WINDS MAY BLOW LIGHT UNSECURED ITEMS ABOUT AND CAUSE MINOR PROPERTY DAMAGE. HIGH PROFILE VEHICLES ON EAST TO WEST ORIENTATED ROADS WILL BE SUSCEPTIBLE TO STRONG CROSSWINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST TO BE 30 TO 39 MPH OR GUSTS WILL RANGE BETWEEN 45 AND 57 MPH. WINDS OF THESE MAGNITUDES MAY CAUSE MINOR PROPERTY DAMAGE WITHOUT EXTRA PRECAUTIONS. MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION UNTIL THE WINDS SUBSIDE. && $$ TES
607 WWUS73 KLSX 112135 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 335 PM CST SUN NOV 11 2012 ILZ059-060-064-065-069-070-074-079-100>102-MOZ063>065-073>075-084- 085-099-112245- /O.CAN.KLSX.WI.Y.0007.000000T0000Z-121112T0200Z/ MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL-MARION IL- WASHINGTON IL-RANDOLPH IL-MADISON IL-ST. CLAIR IL-MONROE IL- ST. LOUIS MO-ST. LOUIS CITY MO-JEFFERSON MO-WASHINGTON MO- ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-MADISON MO-REYNOLDS MO- INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM... CHESTER...EDWARDSVILLE...BELLEVILLE...ST LOUIS...FARMINGTON 335 PM CST SUN NOV 11 2012 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE WIND ADVISORY. WHILE BREEZY CONDITIONS WILL BE FOUND BEHIND THE COLD FRONT EARLY THIS EVENING...WIND SPEEDS ARE NOT EXPECTED TO APPROACH ADVISORY CRITERIA. $$ TES
Nearby
Wind Advisories in Missouri, 2012Wind Advisories in Illinois, 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; radar from the NEXRAD Level II archive.