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Dec. 10-11 Severe Weather


Indystorm
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BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service St Louis MO
735 PM CST Fri Dec 10 2021

The National Weather Service in St Louis has issued a

* Tornado Warning for...
  Southeastern Calhoun County in southwestern Illinois...
  Southwestern Jersey County in southwestern Illinois...
  St. Charles County in east central Missouri...
  Northwestern Jefferson County in east central Missouri...
  Southeastern Lincoln County in east central Missouri...
  Eastern Franklin County in east central Missouri...
  St. Louis County in east central Missouri...
  Southeastern Warren County in east central Missouri...

* Until 815 PM CST.

* At 734 PM CST, a tornado producing storm was located over Augusta,
  moving east at 50 mph.

  HAZARD...Damaging tornado.

  SOURCE...Radar confirmed tornado.

  IMPACT...Flying debris will be dangerous to those caught without
           shelter. Mobile homes will be damaged or destroyed.
           Damage to roofs, windows, and vehicles will occur.  Tree
           damage is likely.

* This tornadic storm will be near...
  Defiance around 745 PM CST.
  Wildwood, Spirit of St. Louis Airport and Weldon Spring Heights
  around 750 PM CST.

Other locations in the path of this tornadic thunderstorm include St.
Peters, Ballwin, Ellisville, Weldon Spring, Cottleville, Clarkson
Valley, Winchester, Chesterfield, Manchester, Town and Country,
Harvester, Kirkwood, Maryland Heights, Ladue, Des Peres, Frontenac,
Warson Woods, Crystal Lake Park, Huntleigh, Westwood, Country Life
Acres, University City, Creve Coeur, Overland, Clayton, St. Ann,
Bridgeton, Richmond Heights, Brentwood, Maplewood, Olivette,
Florissant, Hazelwood, Berkeley, Bel-Ridge, Kinloch, Pagedale and
Bel-Nor.

This also includes Babler Memorial State Park, Route 66 State Park,
Castlewood State Park, First Missouri State Capitol Historic Site,
Robertsville State Park, and Pere Marquette State Park.

This includes the following highways...
 Interstate 44 in Missouri between exits 239 and 277.
 Interstate 70 in Missouri between exits 200 and 231.

 

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 Mesoscale Discussion 1990
   NWS Storm Prediction Center Norman OK
   0718 PM CST Fri Dec 10 2021

   Areas affected...Central and Eastern Illinois and western and
   central Indiana.

   Concerning...Severe potential...Watch likely 

   Valid 110118Z - 110245Z

   Probability of Watch Issuance...95 percent

   SUMMARY...A tornado watch will be needed within the next hour across
   portions of Illinois and Indiana.

   DISCUSSION...A broken line of supercells has developed across
   eastern Missouri and will move into central Illinois and eventually
   Indiana during the overnight hours. Dewpoints are only in the mid to
   upper 50s across Indiana and eastern Illinois at this time which
   yields limited instability in the region. However, the strong
   low-level jet will continue to advect low-level moisture northward
   with the 00Z HRRR showing low 60s dewpoints advecting northward
   ahead of the storms as they move into Indiana. This will yield
   MLCAPE between 500 and 1000 J/kg. This instability combined with an
   extremely favorable wind field (90 knots of 0-6 km shear and over
   600 m2/s2 0 to 1 km SRH per ILX VWP) should continue a significant
   severe weather threat through the overnight hours with primary
   threats of damaging winds and tornadoes (a few of which may be
   strong). A tornado watch will be needed within the hour to cover
   this threat.

   ..Bentley/Grams.. 12/11/2021

 

mcd1990.gif

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nws in stl has taken shelter

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service ST LOUIS MO
Issued by National Weather Service Kansas City/Pleasant Hill MO
749 PM CST Fri Dec 10 2021

The National Weather Service in ST LOUIS has issued a

* Severe Thunderstorm Warning for...
Southern Crawford County in east central Missouri...
Southwestern Washington County in east central Missouri...

* Until 815 PM CST.

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1 minute ago, WXMan42711 said:

nws in stl has taken shelter

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service ST LOUIS MO
Issued by National Weather Service Kansas City/Pleasant Hill MO
749 PM CST Fri Dec 10 2021

The National Weather Service in ST LOUIS has issued a

* Severe Thunderstorm Warning for...
Southern Crawford County in east central Missouri...
Southwestern Washington County in east central Missouri...

* Until 815 PM CST.

Looks like it may Have missed them by a mile or so to the south

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URGENT - IMMEDIATE BROADCAST REQUESTED
   Tornado Watch Number 557
   NWS Storm Prediction Center Norman OK
   745 PM CST Fri Dec 10 2021

   The NWS Storm Prediction Center has issued a

   * Tornado Watch for portions of 
     Central and eastern Illinois
     Western to southern Indiana

   * Effective this Friday night and Saturday morning from 745 PM
     until 200 AM CST.

   * Primary threats include...
     A few tornadoes likely with a couple intense tornadoes possible
     Scattered damaging winds likely with isolated significant gusts
       to 80 mph possible

   SUMMARY...A fast-moving linear cluster with embedded supercells will
   spread east from western Illinois into Indiana tonight.

   The tornado watch area is approximately along and 60 statute miles
   east and west of a line from 45 miles northeast of Peoria IL to 40
   miles south southwest of Bloomington IN. For a complete depiction of
   the watch see the associated watch outline update (WOUS64 KWNS
   WOU7).

   PRECAUTIONARY/PREPAREDNESS ACTIONS...

   REMEMBER...A Tornado Watch means conditions are favorable for
   tornadoes and severe thunderstorms in and close to the watch
   area. Persons in these areas should be on the lookout for
   threatening weather conditions and listen for later statements
   and possible warnings.

 

ww0557_radar.gif

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Tornado emergency finally!

Quote
Severe Weather Statement
National Weather Service Memphis TN
753 PM CST Fri Dec 10 2021

ARC093-MOC069-155-TNC045-095-110215-
/O.CON.KMEG.TO.W.0062.000000T0000Z-211211T0215Z/
Mississippi AR-Pemiscot MO-Dunklin MO-Dyer TN-Lake TN-
753 PM CST Fri Dec 10 2021

...TORNADO EMERGENCY FOR Southern Dunklin and Pemiscot
counties including Denton and Steele...

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM CST FOR NORTH
CENTRAL MISSISSIPPI...PEMISCOT...SOUTHEASTERN DUNKLIN...NORTHWESTERN
DYER AND SOUTHWESTERN LAKE COUNTIES...

At 751 PM CST, a confirmed large and destructive tornado was located
near Hornersville, or 7 miles north of Gosnell, moving northeast at
50 mph.

TORNADO EMERGENCY for Southern Dunklin and Pemiscot counties
including Denton and Steele. This is a PARTICULARLY DANGEROUS
SITUATION. TAKE COVER NOW!

HAZARD...Deadly tornado.

SOURCE...Radar confirmed tornado.

IMPACT...You are in a life-threatening situation. Flying debris may
         be deadly to those caught without shelter. Mobile homes
         will be destroyed. Considerable damage to homes,
         businesses, and vehicles is likely and complete destruction
         is possible.

The tornado will be near...
  Cooter around 800 PM CST.
  Steele and Deering around 805 PM CST.
  Caruthersville, Hayti and Hayti Heights around 815 PM CST.

Other locations impacted by this tornadic thunderstorm include Lenox,
Ayers, Calumet, Hathaway, Woodland Corner, Pascola, Holland, Tennemo,
Number Nine and Boothspoint.

 

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central IL confirmed

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A     * TORNADO WARNING FOR...   MENARD COUNTY IN CENTRAL ILLINOIS...   SOUTHEASTERN CASS COUNTY IN WEST CENTRAL ILLINOIS...   SOUTHEASTERN MASON COUNTY IN CENTRAL ILLINOIS...     * UNTIL 845 PM CST.     * AT 754 PM CST, A TORNADO PRODUCING STORM WAS LOCATED NEAR VIRGINIA,   MOVING NORTHEAST AT 55 MPH.     HAZARD...DAMAGING TORNADO.     SOURCE...RADAR CONFIRMED TORNADO.  

 
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2 minutes ago, janetjanet998 said:

central IL confirmed

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A     * TORNADO WARNING FOR...   MENARD COUNTY IN CENTRAL ILLINOIS...   SOUTHEASTERN CASS COUNTY IN WEST CENTRAL ILLINOIS...   SOUTHEASTERN MASON COUNTY IN CENTRAL ILLINOIS...     * UNTIL 845 PM CST.     * AT 754 PM CST, A TORNADO PRODUCING STORM WAS LOCATED NEAR VIRGINIA,   MOVING NORTHEAST AT 55 MPH.     HAZARD...DAMAGING TORNADO.     SOURCE...RADAR CONFIRMED TORNADO.  

 

Have a coworker who lives in Virginia, he said it is rain and wind currently. Had a funnel cloud reported with it when it was nearing Arenzville. May have dropped after Virginia if it did.

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ILC013-083-MOC183-189-110215-  
/O.CON.KLSX.TO.W.0049.000000T0000Z-211211T0215Z/  
CALHOUN IL-JERSEY IL-ST. CHARLES MO-ST. LOUIS MO-  
801 PM CST FRI DEC 10 2021  
  
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM CST FOR  
SOUTHEASTERN CALHOUN...SOUTHWESTERN JERSEY...NORTH CENTRAL ST.  
CHARLES AND ST. LOUIS COUNTIES...  
          
AT 800 PM CST, A CONFIRMED TORNADO WAS LOCATED OVER MARYLAND HEIGHTS,  
MOVING NORTHEAST AT 60 MPH.  
  
HAZARD...DAMAGING TORNADO.  
  
SOURCE...RADAR CONFIRMED TORNADO. 



			
		
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1 minute ago, WeatherMonger said:

Have a coworker who lives in Virginia, he said it is rain and wind currently. Had a funnel cloud reported with it when it was nearing Arenzville. May have dropped after Virginia if it did.

Looked to have a big time CC drop. Sure looked it was on the ground. 

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