Alert archive / Missouri / Tornado Warnings in 2006

Tornado Warning 102, NWS St. Louis, MO

September 22, 20064 counties in Missouri

NWS St. Louis, MO issued this tornado warning at Sep 22, 2006, 3:13 PM CDT for 4 counties in Missouri. It was in force for 47 min. 5 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Sep 22, 2006, 3:13 PM CDT (20:13 UTC)
Expired
Sep 22, 2006, 4:00 PM CDT
In force
47 min
Issued by
NWS St. Louis, MO
Area
Counties, with a storm outline in the text

Counties Iron County, MO, Madison County, MO, Saint Francois County, MO, Sainte Genevieve County, MO

The radar

The St Louis radar (KLSX), 118 km from the middle of the area, began a volume at 20:16 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.

What was reported inside it

TimeReportWhereRemark
Sep 22, 3:15 PM CDTHAIL 1Pilot Knob, MOPOWER LINES AND TREES DOWN
Sep 22, 3:25 PM CDTHAIL 1.251 Se Farmington, MOTREE DEBRIS FALLING FROM THE SKY
Sep 22, 3:30 PM CDTTORNADOMine La Motte, MO*** 2 INJ *** 2 INDIVIDUALS TRAPPED...POWER LINES AND TREES DOWN
Sep 22, 3:40 PM CDTTSTM WND DMG2 Nw Fredericktown, MOLARGE LIMBS DOWN
Sep 22, 4:00 PM CDTTSTM WND DMGMine La Motte, MOLARGE TREE LIMBS DOWN AND DAMAGE TO A MOBILE HOME

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Sep 22, 1:16 PM CDTTornado WatchSPC8 hr

The nearest sounding before it

Springfield, MO (KSGF), launched 12:00Z, 8.2 hours before the alert went out and 307 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.

Skew-T log-pSkew-T log-p diagram, Springfield, MO at 12:00Z on 2006-09-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 409 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Springfield, MO at 12:00Z on 2006-09-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 311 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
409 J/kg
Mixed-layer CIN
-55 J/kg
Mixed-layer LCL
642 m above ground
0-6 km bulk shear
66 kt
0-1 km storm-relative helicity
311 m²/s²
0-3 km storm-relative helicity
363 m²/s²
Significant tornado parameter
0.8
Supercell composite
8.7

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS53 KLSX 222014
TORLSX
MOC093-123-186-187-222100-
/O.NEW.KLSX.TO.W.0102.060922T2013Z-060922T2100Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
313 PM CDT FRI SEP 22 2006

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHEASTERN AND CENTRAL IRON COUNTY IN SOUTHEAST MISSOURI
  NORTHERN MADISON COUNTY IN SOUTHEAST MISSOURI
  SOUTHERN ST. FRANCOIS COUNTY IN SOUTHEAST MISSOURI
  SOUTHERN STE. GENEVIEVE COUNTY IN SOUTHEAST MISSOURI

* UNTIL 400 PM CDT

* AT 252 PM CDT...LOCAL LAW ENFORCEMENT REPORTED A TORNADO NEAR 
  OATES IN NORTHERN REYNOLDS COUNTY. NWS DOPPLER RADAR IS TRACKING 
  THIS STORM LOCATED AT 315 PM CDT AT 4 MILES WEST OF PILOT 
  KNOB...OR ABOUT NEAR IRONTON...MOVING EAST AT 50 MPH.

* LOCATIONS IMPACTED INCLUDE...
  ROSELLE...
  KNOB LICK...
  JUNCTION CITY...
  FREDERICKTOWN...
  WOMAC...
  COFFMAN...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING
QUARTER SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CDT FRIDAY EVENING FOR
SOUTHWESTERN ILLINOIS AND EASTERN MISSOURI.

LAT...LON 3776 9065 3763 9075 3755 9073 3756 9055
      3756 9015 3764 9015 3779 9003

$$

TES
2 follow-up statements
000 
WWUS53 KLSX 222033
SVSLSX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
333 PM CDT FRI SEP 22 2006

MOC093-222043-
/O.CAN.KLSX.TO.W.0102.000000T0000Z-060922T2100Z/
IRON MO-
333 PM CDT FRI SEP 22 2006

...THE TORNADO WARNING FOR IRON COUNTY IS CANCELLED...

LAT...LON 3775 9049 3756 9040 3756 9015 3764 9015
      3784 8998 3785 9032

$$

MOC123-186-187-222100-
/O.CON.KLSX.TO.W.0102.000000T0000Z-060922T2100Z/
MADISON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-
333 PM CDT FRI SEP 22 2006

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 400 PM CDT FOR SOUTHERN
STE. GENEVIEVE...SOUTHEASTERN ST. FRANCOIS AND NORTHEASTERN MADISON
COUNTIES...

AT 331 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR KNOB LICK...OR 
ABOUT 7 MILES NORTH OF FREDERICKTOWN...MOVING EAST AT 50 MPH. THIS 
STORM HAS HAD A HISTORY OF PRODUCING A TORNADO

LOCATIONS NEAR THE PATH OF THE TORNADO INCLUDE...WOMAC...COFFMAN AND 
MINNITH.

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING 
HALF DOLLAR SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 3775 9049 3756 9040 3756 9015 3764 9015
      3784 8998 3785 9032

$$

TES
000 
WWUS53 KLSX 222101
SVSLSX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
401 PM CDT FRI SEP 22 2006

MOC123-186-187-222111-
/O.EXP.KLSX.TO.W.0102.000000T0000Z-060922T2100Z/
MADISON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-
401 PM CDT FRI SEP 22 2006

...THE TORNADO WARNING FOR SOUTHERN STE. GENEVIEVE...SOUTHEASTERN ST.
FRANCOIS AND NORTHEASTERN MADISON COUNTIES HAS EXPIRED...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE COUNTY.

ADDITIONAL STRONG THUNDERSTORMS ARE POSSIBLE...AND A TORNADO WATCH 
REMAINS IN EFFECT UNTIL 9 PM CDT.

LAT...LON 3775 9049 3756 9040 3756 9015 3764 9015
      3784 8998 3785 9032

$$

TES

The office that day

Everything else NWS St. Louis, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 22, 1:59 PM CDTTornado WarningLSXCrawford, Franklin, Washington76 min
Sep 22, 2:02 PM CDTTornado WarningLSXCrawford, Washington43 min
Sep 22, 2:12 PM CDTTornado WarningLSXIron, Reynolds63 min
Sep 22, 2:43 PM CDTTornado WarningLSXSaint Francois, Washington41 min
Sep 22, 3:10 PM CDTTornado WarningLSXJefferson, Washington37 min
Sep 22, 4:13 PM CDTTornado WarningLSXIron, Reynolds, Washington62 min
Sep 22, 4:17 PM CDTTornado WarningLSXFranklin, Jefferson43 min
Sep 22, 4:56 PM CDTSevere Thunderstorm WarningLSXFranklin, Jefferson, Washington49 min
Sep 22, 5:02 PM CDTTornado WarningLSXSainte Genevieve, Saint Francois58 min
Sep 22, 5:07 PM CDTTornado WarningLSXJefferson33 min
Sep 22, 5:57 PM CDTSevere Thunderstorm WarningLSXCrawford48 min
Sep 22, 6:19 PM CDTSevere Thunderstorm WarningLSXWashington56 min
Sep 22, 6:46 PM CDTSevere Thunderstorm WarningLSXJefferson44 min

Nearby

Tornado Warnings in Missouri, 2006Every tornado warning in 2006Tornadoes in 2006

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.