Alert archive / Illinois / Tornado Warnings in 2007

Tornado Warning 24, NWS St. Louis, MO

October 2, 2007Adams County, Brown County, Pike County, Illinois

NWS St. Louis, MO issued this tornado warning at Oct 2, 2007, 5:35 PM CDT for Adams County, Brown County, Pike County, Illinois. It was in force for 55 min. 1 report 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
Oct 2, 2007, 5:35 PM CDT (22:35 UTC)
Expired
Oct 2, 2007, 6:30 PM CDT
In force
55 min
Issued by
NWS St. Louis, MO
Area
Storm-based polygon

Counties Adams County, IL, Brown County, IL, Pike County, IL

The radar

The St Louis radar (KLSX), 137 km from the middle of the area, began a volume at 22:36 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
Oct 2, 6:10 PM CDTTSTM WND DMGLiberty, ILA COUPLE OF LARGE TREES DOWN IN TOWN.

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
Oct 2, 2:56 PM CDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Davenport, (KDVN), launched 12:00Z, 10.6 hours before the alert went out and 204 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, Davenport, at 12:00Z on 2007-10-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Davenport, at 12:00Z on 2007-10-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 92 square meters per square second.193958Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1131 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
92 m²/s²
0-3 km storm-relative helicity
103 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KLSX 022236
TORLSX
ILC001-009-149-022330-
/O.NEW.KLSX.TO.W.0024.071002T2235Z-071002T2330Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
535 PM CDT TUE OCT 2 2007

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHEASTERN ADAMS COUNTY IN WEST CENTRAL ILLINOIS
  WESTERN BROWN COUNTY IN WEST CENTRAL ILLINOIS
  NORTHWESTERN PIKE COUNTY IN WEST CENTRAL ILLINOIS

* UNTIL 630 PM CDT

* AT 531 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
  A TORNADO 11 MILES WEST OF FALL CREEK...OR ABOUT 4 MILES SOUTH OF
  PALMYRA...MOVING NORTHEAST AT 45 MPH.

* LOCATIONS IMPACTED INCLUDE...
  FALL CREEK...
  PAYSON...
  MARBLEHEAD...
  CAMP POINT...
  COLUMBUS...
  LIBERTY...
  CLAYTON...
  GOLDEN...
  BUCKHORN...

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 3986 9067 3963 9125 3974 9137 3980 9138
      3985 9144 3989 9145 3990 9143 3992 9143
      4019 9100
TIME...MOT...LOC 2235Z 238DEG 40KT 3976 9145

$$

MILLER/CVKING
2 follow-up statements
000 
WWUS53 KLSX 022300
SVSLSX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
558 PM CDT TUE OCT 2 2007

ILC001-009-149-022330-
/O.CON.KLSX.TO.W.0024.000000T0000Z-071002T2330Z/
PIKE IL-BROWN IL-ADAMS IL-
558 PM CDT TUE OCT 2 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 630 PM CDT FOR EASTERN
ADAMS...SOUTHWESTERN BROWN AND NORTHWESTERN PIKE COUNTIES IN WEST
CENTRAL ILLINOIS...

AT 553 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO. THIS TORNADO WAS LOCATED NEAR PAYSON...OR ABOUT
10 MILES NORTHEAST OF HANNIBAL...MOVING EAST AT 40 MPH.

LOCATIONS NEAR THE PATH OF THE TORNADO INCLUDE...LIBERTY...
RICHFIELD...KINGSTON...BEVERLY...KELLERVILLE...FISHHOOK...CLAYTON...
BUCKHORN AND MOUND STATION.

A SECOND ROTATION HAS BEEN DETECTED ON RADAR SOUTH OF PAYSON IN 
BETWEEN PLAINVILLE AND SEEHORN. THIS ROTATION COULD BECOME TORNADIC 
AS WELL AS IT MOVES OFF TO THE NORTHEAST. LOCATIONS IMPACTED ARE 
PLAINVILLE AND RICHFIELD.

THIS STORM HAS PRODUCED SIGNIFICANT DAMAGE...PLEASE TAKE SHELTER 
IMMEDIATELY

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 3986 9067 3963 9124 3964 9125 4000 9130
      4007 9118 4014 9108 4014 9107 4018 9103
      4019 9100
TIME...MOT...LOC 2258Z 253DEG 37KT 3983 9120

$$

MILLER/CVKING
000 
WWUS53 KLSX 022312
SVSLSX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
611 PM CDT TUE OCT 2 2007

ILC001-009-149-022330-
/O.CON.KLSX.TO.W.0024.000000T0000Z-071002T2330Z/
PIKE IL-BROWN IL-ADAMS IL-
611 PM CDT TUE OCT 2 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 630 PM CDT FOR
SOUTHEASTERN ADAMS...SOUTHWESTERN BROWN AND NORTHERN PIKE COUNTIES IN
WEST CENTRAL ILLINOIS...

AT 610 PM CDT...TRAINED WEATHER SPOTTERS REPORTED STRONG ROTATION 
NEAR KINGSTON. THIS STORM WAS LOCATED NEAR KINGSTON...OR ABOUT 18 
MILES EAST OF QUINCY...MOVING EAST AT 45 MPH.

LOCATIONS NEAR THE PATH OF THE TORNADO INCLUDE...KELLERVILLE...
FISHHOOK...MOUND STATION AND BUCKHORN.

THIS STORM HAS PRODUCED SIGNIFICANT DAMAGE...TAKE SHELTER 
IMMEDIATELY

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 3986 9067 3969 9111 3989 9119 4005 9086
TIME...MOT...LOC 2311Z 254DEG 39KT 3985 9105

$$

MILLER/CVKING

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 2, 6:16 PM CDTTornado WarningLSXAdams, Brown, Pike59 min
Oct 2, 6:20 PM CDTTornado WarningLSXAdams, Brown, Pike40 min

Nearby

Tornado Warnings in Illinois, 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.