Alert archive / Missouri / Tornado Warnings in 2007
Tornado Warning 20, NWS St. Louis, MO
NWS St. Louis, MO issued this tornado warning at Sep 6, 2007, 5:36 PM CDT for Iron County, Madison County, Missouri. It was in force for 39 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Sep 6, 2007, 5:36 PM CDT (22:36 UTC)
- Expired
- Sep 6, 2007, 6:15 PM CDT
- In force
- 39 min
- Issued by
- NWS St. Louis, MO
- Area
- Counties, with a storm outline in the text
Counties Iron County, MO, Madison County, MO
The radar
The St Louis radar (KLSX), 126 km from the middle of the area, began a volume at 22:38 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
Springfield, MO (KSGF), launched 12:00Z, 10.6 hours before the alert went out and 306 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
- 780 J/kg
- Mixed-layer CIN
- -17 J/kg
- Mixed-layer LCL
- 495 m above ground
- 0-6 km bulk shear
- 0 kt
- 0-1 km storm-relative helicity
- 0 m²/s²
- 0-3 km storm-relative helicity
- 0 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WFUS53 KLSX 062236
TORLSX
MOC093-123-062315-
/O.NEW.KLSX.TO.W.0020.070906T2236Z-070906T2315Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
536 PM CDT THU SEP 6 2007
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
* TORNADO WARNING FOR...
EASTERN IRON COUNTY IN SOUTHEAST MISSOURI
NORTHERN MADISON COUNTY IN SOUTHEAST MISSOURI
* UNTIL 615 PM CDT
* AT 533 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM WITH STRONG ROTATION NEAR GLOVER...OR ABOUT 5
MILES SOUTH OF IRONTON...MOVING EAST AT 25 MPH.
* LOCATIONS IMPACTED INCLUDE...
ROSELLE...
FREDERICKTOWN...
JUNCTION CITY...
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.
LAT...LON 3763 9074 3765 9032 3764 9031 3764 9016
3744 9016 3742 9074
TIME...MOT...LOC 2236Z 259DEG 21KT 3753 9065
$$
GLASS2 follow-up statements
000
WWUS53 KLSX 062251
SVSLSX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
551 PM CDT THU SEP 6 2007
MOC093-123-062315-
/O.CON.KLSX.TO.W.0020.000000T0000Z-070906T2315Z/
MADISON MO-IRON MO-
551 PM CDT THU SEP 6 2007
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR EASTERN
IRON AND NORTHERN MADISON COUNTIES...
AT 547 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO. THIS TORNADO WAS LOCATED NEAR ROSELLE...OR ABOUT
NEAR IRONTON...MOVING EAST AT 25 MPH.
LOCATIONS NEAR THE PATH OF THE TORNADO INCLUDE...CATHERINE PLACE...
JUNCTION CITY...FREDERICKTOWN AND MINE LA MOTTE.
IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
STURDY SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST
DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.
THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.
IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.
LAT...LON 3763 9074 3765 9032 3764 9031 3764 9016
3744 9016 3742 9074
TIME...MOT...LOC 2251Z 266DEG 25KT 3757 9052
$$
GLASS000
WWUS53 KLSX 062318
SVSLSX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
616 PM CDT THU SEP 6 2007
MOC093-123-062326-
/O.EXP.KLSX.TO.W.0020.000000T0000Z-070906T2315Z/
MADISON MO-IRON MO-
616 PM CDT THU SEP 6 2007
...THE TORNADO WARNING FOR EASTERN IRON AND NORTHERN MADISON COUNTIES
EXPIRES AT 615 PM CDT...
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED AND NO LONGER
APPEARED TO BE SEVERE. A STRONG THUNDERSTORM WILL CONTINUE TO MOVE
EAST AT 20 MPH ACROSS NORTHERN MADISON COUNTY...PRODUCING GUSTY
WINDS TO 45 MPH AND HEAVY RAIN. TOWNS IN THE PATH OF THIS STRONG
STORM INCLUDE FREDERICKTOWN AND MARQUAND.
LAT...LON 3763 9074 3765 9032 3764 9031 3764 9016
3744 9016 3742 9074
TIME...MOT...LOC 2251Z 266DEG 25KT 3757 9052
$$
GLASSThe office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 6, 5:08 PM CDT | Severe Thunderstorm Warning | LSX | Reynolds | 52 min |
| Sep 6, 5:35 PM CDT | Tornado Warning | LSX | Sainte Genevieve | 40 min |
| Sep 6, 6:00 PM CDT | Severe Thunderstorm Warning | LSX | Iron, Madison, Reynolds | 45 min |
Nearby
Tornado Warnings in Missouri, 2007Every tornado warning in 2007Tornadoes in 2007
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.