Alert archive / Illinois / Tornado Warnings in 2013

Tornado Warning 21, NWS Lincoln, IL

November 17, 2013Champaign County, Douglas County, Piatt County, Illinois

NWS Lincoln, IL issued this tornado warning at Nov 17, 2013, 12:36 PM CST for Champaign County, Douglas County, Piatt County, Illinois. It was in force for 39 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
Nov 17, 2013, 12:36 PM CST (18:36 UTC)
Expired
Nov 17, 2013, 1:15 PM CST
In force
39 min
Issued by
NWS Lincoln, IL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Champaign County, IL, Douglas County, IL, Piatt County, IL

The radar

The Lincoln radar (KILX), 94 km from the middle of the area, began a volume at 18:37 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
Nov 17, 12:45 PM CSTTORNADO3 N Tuscola, ILTORNADO CROSSED I-57
Nov 17, 12:46 PM CSTTORNADO 36 W Villa Grove, ILEF-3 TORNADO. STARTED 6.4 MILES WEST OF VILLA GROVE...PEAK WIND 140 MPH...PATH LENGTH 15 MILES...1/4 MILE WIDE...ENDED AT 1258 PM CST...ENDED AT 2.5 MILES NORTHWEST OF BROADLAND.
Nov 17, 12:48 PM CSTTSTM WND DMG2 S Pesotum, ILSEVERAL GRAIN BINS DESTROYED. POWER LINES DOWN. GARAGE DAMAGED.
Nov 17, 12:50 PM CSTTORNADO3 W Villa Grove, ILNUMEROUS POWER POLES AND TREES DOWN. ONE HOUSE SEVERELY DAMAGED WITH SECOND FLOOR REMOVED.
Nov 17, 12:53 PM CSTTSTM WND DMGGarrett, ILMOBILE HOMES BLOWN OVER

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
Nov 17, 8:40 AM CSTTornado Watch PDSSPC7 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 6.6 hours before the alert went out and 41 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, Lincoln, IL at 12:00Z on 2013-11-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1021 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, Lincoln, IL at 12:00Z on 2013-11-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 398 square meters per square second.1939587897117Sfc1 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
1021 J/kg
Mixed-layer CIN
-53 J/kg
Mixed-layer LCL
506 m above ground
0-6 km bulk shear
67 kt
0-1 km storm-relative helicity
398 m²/s²
0-3 km storm-relative helicity
396 m²/s²
Significant tornado parameter
2.7
Supercell composite
11.0

Open this sounding in Storm Lab

The text

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

254 
WFUS53 KILX 171836
TORILX
ILC019-041-147-171915-
/O.NEW.KILX.TO.W.0021.131117T1836Z-131117T1915Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LINCOLN IL
1236 PM CST SUN NOV 17 2013

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHERN CHAMPAIGN COUNTY IN EAST CENTRAL ILLINOIS...
  NORTHWESTERN DOUGLAS COUNTY IN EAST CENTRAL ILLINOIS...
  SOUTHEASTERN PIATT COUNTY IN CENTRAL ILLINOIS...

* UNTIL 115 PM CST

* AT 1232 PM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED NEAR HAMMOND...AND MOVING NORTHEAST AT 60 MPH.

  HAZARD...TORNADO.

  SOURCE...RADAR INDICATED ROTATION.

  IMPACT...MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE TO
           ROOFS...WINDOWS AND VEHICLES WILL OCCUR. FLYING DEBRIS
           WILL BE DEADLY TO PEOPLE AND ANIMALS. TREE DAMAGE IS
           LIKELY.

* LOCATIONS IMPACTED INCLUDE...
  TUSCOLA...PESOTUM...TOLONO...VILLA GROVE...PHILO...BROADLANDS...
  SIDNEY...ST. JOSEPH...HOMER...OGDEN...GARRETT...BOURBON...SADORUS
  AND LONGVIEW.

THIS INCLUDES INTERSTATE 57 BETWEEN MILE MARKERS 212 AND 226.

THIS INCLUDES INTERSTATE 74 BETWEEN MILE MARKERS 192 AND 197.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3992 8794 3969 8847 3979 8848 3979 8863
      3982 8865 4017 8794
TIME...MOT...LOC 1836Z 239DEG 52KT 3980 8847

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

BAK
2 follow-up statements
917 
WWUS53 KILX 171848
SVSILX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
1248 PM CST SUN NOV 17 2013

ILC147-171858-
/O.CAN.KILX.TO.W.0021.000000T0000Z-131117T1915Z/
PIATT IL-
1248 PM CST SUN NOV 17 2013

...THE TORNADO WARNING FOR SOUTHEASTERN PIATT COUNTY IS CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED 
AREA.

LAT...LON 3971 8843 3990 8844 4017 8794 3992 8794
TIME...MOT...LOC 1848Z 239DEG 52KT 3989 8828

$$

ILC019-041-171915-
/O.CON.KILX.TO.W.0021.000000T0000Z-131117T1915Z/
CHAMPAIGN IL-DOUGLAS IL-
1248 PM CST SUN NOV 17 2013

...A TORNADO WARNING REMAINS IN EFFECT FOR NORTH CENTRAL DOUGLAS AND
SOUTHERN CHAMPAIGN COUNTIES UNTIL 115 PM CST...

AT 1246 PM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR PESOTUM...AND MOVING NORTHEAST AT 60 MPH.

HAZARD...TORNADO.

SOURCE...RADAR INDICATED ROTATION.

IMPACT...MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE TO
         ROOFS...WINDOWS AND VEHICLES WILL OCCUR. FLYING DEBRIS WILL
         BE DEADLY TO PEOPLE AND ANIMALS. TREE DAMAGE IS LIKELY.

LOCATIONS IMPACTED INCLUDE...
TOLONO...VILLA GROVE...PHILO...BROADLANDS...SIDNEY...ST. JOSEPH...
HOMER...OGDEN AND LONGVIEW.

INTERSTATE 57 BETWEEN MILE MARKERS 212 AND 225.

INTERSTATE 74 BETWEEN MILE MARKERS 192 AND 197.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3971 8843 3990 8844 4017 8794 3992 8794
TIME...MOT...LOC 1848Z 239DEG 52KT 3989 8828

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

BAK
375 
WWUS53 KILX 171909
SVSILX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
109 PM CST SUN NOV 17 2013

ILC019-041-171919-
/O.EXP.KILX.TO.W.0021.000000T0000Z-131117T1915Z/
CHAMPAIGN IL-DOUGLAS IL-
109 PM CST SUN NOV 17 2013

...THE TORNADO WARNING FOR NORTH CENTRAL DOUGLAS AND SOUTHEASTERN
CHAMPAIGN COUNTIES WILL EXPIRE AT 115 PM CST...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED
AREA.  HOWEVER...GUSTY WINDS ARE STILL POSSIBLE WITH THIS
THUNDERSTORM.

IN ADDITION...STRONG THUNDERSTORMS MAY REDEVELOP...AND A TORNADO 
WATCH REMAINS IN EFFECT UNTIL 4 PM.

LAT...LON 3971 8843 3990 8844 4017 8794 3992 8794
TIME...MOT...LOC 1909Z 239DEG 52KT 4005 8794

$$

BAK

The office that day

Everything else NWS Lincoln, IL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 16, 11:50 PM CSTSpecial Weather StatementILXCrawford25 min
Nov 16, 11:53 PM CSTSevere Thunderstorm WarningILXCrawford37 min
Nov 17, 2:50 AM CSTHigh Wind WarningILXChampaign, DeWitt, Fulton, Knox, Logan, McLean and 8 more15 hr
Nov 17, 10:01 AM CSTSevere Thunderstorm WarningILXFulton, Knox, Peoria44 min
Nov 17, 10:37 AM CSTSevere Thunderstorm WarningILXCass, Morgan, Scott53 min
Nov 17, 10:42 AM CSTTornado WarningILXLogan, Mason, Menard, Sangamon33 min
Nov 17, 10:50 AM CSTTornado WarningILXPeoria, Tazewell, Woodford25 min
Nov 17, 10:57 AM CSTTornado WarningILXMarshall, Tazewell, Woodford33 min
Nov 17, 11:12 AM CSTTornado Warning Tornado observedILXMarshall, Tazewell, Woodford33 min
Nov 17, 11:12 AM CSTTornado WarningILXChristian, Sangamon33 min
Nov 17, 11:18 AM CSTSevere Thunderstorm WarningILXCass, Logan, Mason, Menard42 min
Nov 17, 11:29 AM CSTTornado WarningILXChristian, Macon31 min
Nov 17, 11:31 AM CSTTornado WarningILXLogan, McLean, Tazewell29 min
Nov 17, 11:43 AM CSTSevere Thunderstorm WarningILXChristian, Macon, Shelby47 min
Nov 17, 11:49 AM CSTSevere Thunderstorm WarningILXFulton, Knox, Marshall, Mason, Peoria, Stark and 2 more41 min
Nov 17, 11:54 AM CSTTornado WarningILXMcLean36 min
Nov 17, 11:55 AM CSTTornado WarningILXChristian, Shelby50 min
Nov 17, 12:09 PM CSTSevere Thunderstorm WarningILXMcLean51 min
Nov 17, 12:18 PM CSTSevere Thunderstorm WarningILXColes, Douglas, Macon, Moultrie, Piatt, Shelby42 min
Nov 17, 12:19 PM CSTTornado WarningILXChampaign, Piatt41 min
Nov 17, 12:26 PM CSTTornado WarningILXCumberland, Effingham, Jasper, Shelby49 min
Nov 17, 12:39 PM CSTTornado WarningILXClay, Effingham51 min
Nov 17, 12:44 PM CSTTornado WarningILXChampaign31 min
Nov 17, 12:50 PM CSTTornado WarningILXVermilion40 min
Nov 17, 12:56 PM CSTSevere Thunderstorm WarningILXColes, Douglas, Edgar, Moultrie, Vermilion49 min
Nov 17, 12:58 PM CSTTornado WarningILXVermilion32 min
Nov 17, 1:15 PM CSTTornado WarningILXCrawford, Jasper, Richland45 min
Nov 17, 1:25 PM CSTTornado WarningILXEdgar20 min
Nov 17, 1:38 PM CSTTornado WarningILXLawrence37 min

Nearby

Tornado Warnings in Illinois, 2013Every tornado warning in 2013Tornadoes in 2013

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.