Alert archive / Missouri / Tornado Warnings in 2006
Tornado Warning 43, NWS St. Louis, MO
NWS St. Louis, MO issued this tornado warning at Mar 12, 2006, 10:20 PM CST for Monroe County, Missouri. It was in force for 40 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
- Mar 12, 2006, 10:20 PM CST (04:20 UTC)
- Expired
- Mar 12, 2006, 11:00 PM CST
- In force
- 40 min
- Issued by
- NWS St. Louis, MO
- Area
- Counties, with a storm outline in the text
County Monroe County, MO
The radar
The St Louis radar (KLSX), 154 km from the middle of the area, began a volume at 04:22 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Mar 12, 8:42 PM CST | Tornado Watch | SPC | 7 hr |
The nearest sounding before it
Davenport, (KDVN), launched 00:00Z, 4.3 hours before the alert went out and 278 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
- 653 m above ground
- 0-6 km bulk shear
- 86 kt
- 0-1 km storm-relative helicity
- 756 m²/s²
- 0-3 km storm-relative helicity
- 1064 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 5.3
The text
As transmitted, in the capitals the NWS used until 2016.
000 WFUS53 KLSX 130420 TORLSX MOC137-130500- /O.NEW.KLSX.TO.W.0043.060313T0420Z-060313T0500Z/ BULLETIN - EAS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE ST LOUIS MO 1020 PM CST SUN MAR 12 2006 THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A * TORNADO WARNING FOR... WESTERN MONROE COUNTY IN NORTHEAST MISSOURI * UNTIL 1100 PM CST * AT 1017 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM WITH STRONG ROTATION 13 MILES SOUTHWEST OF MADISON...MOVING NORTHEAST AT 55 MPH. * LOCATIONS IMPACTED INCLUDE... MADISON... PARIS... GRANVILLE... 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 3935 9233 3935 9196 3967 9194 3959 9229 $$ GLASS
2 follow-up statements
000 WWUS53 KLSX 130430 SVSLSX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE ST LOUIS MO 1030 PM CST SUN MAR 12 2006 MOC137-130500- /O.CON.KLSX.TO.W.0043.000000T0000Z-060313T0500Z/ MONROE MO- 1030 PM CST SUN MAR 12 2006 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1100 PM CST FOR WESTERN MONROE COUNTY... AT 1027 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A TORNADO 6 MILES SOUTH OF MADISON...MOVING NORTHEAST AT 55 MPH. LOCATIONS NEAR THE PATH OF THE TORNADO INCLUDE... HOLLIDAY...PARIS AND GRANVILLE. THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS. IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS. LAT...LON 3935 9233 3935 9196 3967 9194 3959 9229 $$ GLASS
000 WWUS53 KLSX 130501 SVSLSX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE ST LOUIS MO 1101 PM CST SUN MAR 12 2006 MOC137-130511- /O.EXP.KLSX.TO.W.0043.000000T0000Z-060313T0500Z/ MONROE MO- 1101 PM CST SUN MAR 12 2006 ...THE TORNADO WARNING FOR WESTERN MONROE COUNTY HAS EXPIRED... LAT...LON 3935 9233 3935 9196 3967 9194 3959 9229 $$
The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 12, 6:12 PM CST | Tornado Warning | LSX | Pike | 63 min |
| Mar 12, 9:11 PM CST | Tornado Warning | LSX | Monroe | 64 min |
| Mar 12, 9:13 PM CST | Severe Thunderstorm Warning | LSX | Knox | 47 min |
| Mar 12, 10:05 PM CST | Tornado Warning | LSX | Audrain, Boone | 24 min |
| Mar 12, 10:10 PM CST | Tornado Warning | LSX | Marion, Monroe, Ralls | 34 min |
| Mar 12, 10:34 PM CST | Tornado Warning | LSX | Cole, Moniteau | 52 min |
| Mar 12, 10:41 PM CST | Tornado Warning | LSX | Monroe | 29 min |
| Mar 12, 11:04 PM CST | Tornado Warning | LSX | Marion, Ralls | 26 min |
| Mar 12, 11:09 PM CST | Tornado Warning | LSX | Lewis, Marion, Shelby | 35 min |
| Mar 12, 11:10 PM CST | Tornado Warning | LSX | Callaway, Osage | 50 min |
| Mar 12, 11:47 PM CST | Tornado Warning | LSX | Montgomery | 34 min |
| Mar 12, 11:51 PM CST | Severe Thunderstorm Warning | LSX | Moniteau | 39 min |
| Mar 13, 12:03 AM CST | Tornado Warning | LSX | Lincoln, Warren | 33 min |
| Mar 13, 12:15 AM CST | Severe Thunderstorm Warning | LSX | Boone, Cole | 29 min |
| Mar 13, 12:26 AM CST | Tornado Warning | LSX | Lincoln | 40 min |
| Mar 13, 12:30 AM CST | Severe Thunderstorm Warning | LSX | Callaway | 45 min |
| Mar 13, 12:35 AM CST | Tornado Warning | LSX | Callaway | 40 min |
| Mar 13, 12:49 AM CST | Tornado Warning | LSX | Montgomery | 40 min |
| Mar 13, 1:06 AM CST | Tornado Warning | LSX | Gasconade, Osage | 39 min |
| Mar 13, 1:15 AM CST | Tornado Warning | LSX | Lincoln, Warren | 44 min |
| Mar 13, 1:33 AM CST | Tornado Warning | LSX | Pike | 27 min |
| Mar 13, 1:35 AM CST | Severe Thunderstorm Warning | LSX | Reynolds | 25 min |
| Mar 13, 1:46 AM CST | Severe Thunderstorm Warning | LSX | Franklin, Gasconade | 44 min |
| Mar 13, 1:57 AM CST | Tornado Warning | LSX | Reynolds | 29 min |
| Mar 13, 2:10 AM CST | Severe Thunderstorm Warning | LSX | Saint Charles | 44 min |
| Mar 13, 2:35 AM CST | Severe Thunderstorm Warning | LSX | Crawford, Washington | 55 min |
| Mar 13, 2:35 AM CST | Severe Thunderstorm Warning | LSX | Saint Louis | 35 min |
| Mar 13, 2:38 AM CST | Severe Thunderstorm Warning | LSX | Madison | 37 min |
| Mar 13, 2:47 AM CST | Tornado Warning | LSX | Madison | 25 min |
| Mar 13, 3:53 AM CST | Tornado Warning | LSX | Sainte Genevieve | 26 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.