Alert archive / Illinois / Tornado Warnings in 2019

Tornado Warning 33, NWS Lincoln, IL

September 29, 2019Fulton County, Illinois

NWS Lincoln, IL issued this tornado warning at Sep 29, 2019, 2:46 PM CDT for Fulton County, Illinois. It was in force for 29 min. 3 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
Sep 29, 2019, 2:46 PM CDT (19:46 UTC)
Expired
Sep 29, 2019, 3:15 PM CDT
In force
29 min
Issued by
NWS Lincoln, IL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

County Fulton County, IL

The radar

The Lincoln radar (KILX), 86 km from the middle of the area, began a volume at 19:50 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
Sep 29, 3:05 PM CDTHAIL 1.75Smithfield, ILTIME ESTIMATED BY RADAR.
Sep 29, 3:10 PM CDTHAIL 2.52 N Lewistown, IL
Sep 29, 3:15 PM CDTHAIL 1N Lewistown, IL

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Davenport, (KDVN), launched 12:00Z, 7.8 hours before the alert went out and 134 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 2019-09-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 4 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, Davenport, at 12:00Z on 2019-09-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 279 square meters per square second.19395878Sfc1 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
4 J/kg
Mixed-layer CIN
-186 J/kg
Mixed-layer LCL
436 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
279 m²/s²
0-3 km storm-relative helicity
363 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.2

Open this sounding in Storm Lab

The text

As transmitted.

562 
WFUS53 KILX 291946
TORILX
ILC057-292015-
/O.NEW.KILX.TO.W.0033.190929T1946Z-190929T2015Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Lincoln IL
246 PM CDT Sun Sep 29 2019

The National Weather Service in Lincoln has issued a

* Tornado Warning for...
  Central Fulton County in west central Illinois...

* Until 315 PM CDT.
    
* At 246 PM CDT, a severe thunderstorm capable of producing a tornado
  was located near Adair, or 13 miles west of Lewistown, moving east
  at 30 mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This dangerous storm will be near...
  Ipava around 255 PM CDT.
  Cuba around 310 PM CDT.
  Lewistown and St. David around 315 PM CDT.

Other locations impacted by this tornadic thunderstorm include
Bryant, Smithfield, Bernadotte and Table Grove.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4044 9045 4055 9004 4038 9004 4034 9045
TIME...MOT...LOC 1946Z 259DEG 26KT 4041 9041 

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

$$

Miller
1 follow-up statement
863 
WWUS53 KILX 292003
SVSILX

Severe Weather Statement
National Weather Service Lincoln IL
303 PM CDT Sun Sep 29 2019

ILC057-292015-
/O.CON.KILX.TO.W.0033.000000T0000Z-190929T2015Z/
Fulton-
303 PM CDT Sun Sep 29 2019

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 315 PM CDT FOR CENTRAL
FULTON COUNTY...
    
At 300 PM CDT, a severe thunderstorm capable of producing a tornado 
was located near Bernadotte, or 7 miles west of Lewistown, moving 
east at 30 mph.

HAZARD...Tornado and two inch hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

This dangerous storm will be from...  
  Lewistown to Cuba around 315 PM CDT.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4045 9039 4055 9004 4038 9004 4035 9038
TIME...MOT...LOC 2000Z 260DEG 25KT 4041 9029 

TORNADO...RADAR INDICATED
HAIL...2.00IN

$$

Miller

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 29, 10:58 AM CDTFlash Flood WatchILXFulton, Knox, McLean, Marshall, Mason, Peoria and 3 more9 hr
Sep 29, 10:59 AM CDTRiver Flood WarningILXBrown, Cass, Morgan, Schuyler21 days
Sep 29, 2:39 PM CDTSpecial Weather StatementILXFulton51 min
Sep 29, 3:17 PM CDTTornado WarningILXFulton, Mason, Tazewell28 min
Sep 29, 3:47 PM CDTTornado WarningILXLogan, Mason, Tazewell43 min
Sep 29, 4:30 PM CDTTornado Warning Tornado observedILXLogan, McLean, Tazewell45 min
Sep 29, 4:55 PM CDTSevere Thunderstorm WarningILXDeWitt, Piatt50 min
Sep 29, 5:06 PM CDTSevere Thunderstorm WarningILXDeWitt, McLean39 min
Sep 29, 5:24 PM CDTSevere Thunderstorm WarningILXChampaign51 min
Sep 29, 5:45 PM CDTSevere Thunderstorm WarningILXChampaign, DeWitt, McLean, Piatt45 min
Sep 29, 6:24 PM CDTSevere Thunderstorm WarningILXChampaign, Vermilion44 min

Nearby

Tornado Warnings in Illinois, 2019Every tornado warning in 2019Tornadoes in 2019

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.