Alert archive / Illinois / Tornado Warnings in 2006
Tornado Warning 63, NWS St. Louis, MO
NWS St. Louis, MO issued this tornado warning at Mar 13, 2006, 2:01 AM CST for Greene County, Illinois. It was in force for 44 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 13, 2006, 2:01 AM CST (08:01 UTC)
- Expired
- Mar 13, 2006, 2:45 AM CST
- In force
- 44 min
- Issued by
- NWS St. Louis, MO
- Area
- Counties, with a storm outline in the text
County Greene County, IL
The radar
The St Louis radar (KLSX), 74 km from the middle of the area, began a volume at 08:01 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
Lincoln, IL (KILX), launched 00:00Z, 8.0 hours before the alert went out and 184 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
- 730 J/kg
- Mixed-layer CIN
- -25 J/kg
- Mixed-layer LCL
- 565 m above ground
- 0-6 km bulk shear
- 69 kt
- 0-1 km storm-relative helicity
- 286 m²/s²
- 0-3 km storm-relative helicity
- 322 m²/s²
- Significant tornado parameter
- 1.5
- Supercell composite
- 5.6
The text
As transmitted, in the capitals the NWS used until 2016.
000
WFUS53 KLSX 130802
TORLSX
ILC061-130845-
/O.NEW.KLSX.TO.W.0063.060313T0801Z-060313T0845Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
201 AM CST MON MAR 13 2006
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
* TORNADO WARNING FOR...
GREENE COUNTY IN SOUTHWEST ILLINOIS
* UNTIL 245 AM CST
* AT 156 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM WITH STRONG ROTATION 15 MILES WEST OF
CARROLLTON...MOVING NORTHEAST AT 60 MPH.
* LOCATIONS IMPACTED INCLUDE...
CARROLLTON...
WHITE HALL...
ROODHOUSE...
ATHENSVILLE...
GREENFIELD...
ELDRED...
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.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 AM CST MONDAY MORNING FOR
SOUTHWESTERN ILLINOIS AND SOUTHEASTERN MISSOURI. A TORNADO WATCH ALSO
REMAINS IN EFFECT UNTIL 400 AM CST MONDAY MORNING FOR SOUTHWESTERN
ILLINOIS AND NORTHEASTERN MISSOURI.
LAT...LON 3932 9069 3913 9062 3926 9015 3952 9016
3952 9056
$$
GKS1 follow-up statement
000
WWUS53 KLSX 130817
SVSLSX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
216 AM CST MON MAR 13 2006
ILC061-130845-
/O.CON.KLSX.TO.W.0063.000000T0000Z-060313T0845Z/
GREENE IL-
216 AM CST MON MAR 13 2006
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 245 AM CST FOR GREENE
COUNTY...
AT 212 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO OVER WOODY...MOVING EAST AT 45 MPH.
LOCATIONS NEAR THE PATH OF THE TORNADO INCLUDE...
CARROLLTON...WRIGHTS...ROCKBRIDGE AND GREENFIELD.
WHEN A TORNADO WARNING IS ISSUED BASED ON DOPPLER RADAR...IT MEANS
THAT STRONG ROTATION HAS BEEN DETECTED IN THE STORM. A TORNADO MAY
ALREADY BE ON THE GROUND...OR IS EXPECTED TO DEVELOP SHORTLY. IF YOU
ARE IN THE PATH OF THIS DANGEROUS STORM...MOVE INDOORS AND TO THE
LOWEST LEVEL OF THE BUILDING. STAY AWAY FROM WINDOWS. IF DRIVING...DO
NOT SEEK SHELTER UNDER A HIGHWAY OVERPASS.
THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.
IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.
LAT...LON 3932 9069 3913 9062 3926 9015 3952 9016
3952 9056
$$
GKSThe 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, 6:41 PM CST | Tornado Warning | LSX | Calhoun | 26 min |
| Mar 12, 7:05 PM CST | Tornado Warning | LSX | Greene | 37 min |
| Mar 12, 10:35 PM CST | Tornado Warning | LSX | Adams | 40 min |
| Mar 12, 11:21 PM CST | Tornado Warning | LSX | Adams, Brown | 39 min |
| Mar 13, 12:26 AM CST | Tornado Warning | LSX | Calhoun | 40 min |
| Mar 13, 12:52 AM CST | Tornado Warning | LSX | Greene | 38 min |
| Mar 13, 1:24 AM CST | Tornado Warning | LSX | Macoupin | 14 min |
| Mar 13, 1:52 AM CST | Tornado Warning | LSX | Calhoun | 38 min |
| Mar 13, 2:31 AM CST | Severe Thunderstorm Warning | LSX | Macoupin | 44 min |
| Mar 13, 2:56 AM CST | Severe Thunderstorm Warning | LSX | Montgomery | 49 min |
| Mar 13, 3:02 AM CST | Severe Thunderstorm Warning | LSX | Madison | 43 min |
| Mar 13, 3:35 AM CST | Severe Thunderstorm Warning | LSX | Bond | 40 min |
| Mar 13, 4:01 AM CST | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 33 min |
| Mar 13, 4:04 AM CST | Tornado Warning | LSX | Randolph | 35 min |
| Mar 13, 4:27 AM CST | Severe Thunderstorm Warning | LSX | Washington | 48 min |
Nearby
Tornado Warnings in Illinois, 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.