Alert archive / Illinois / Tornado Warnings in 2023

Tornado Warning 2, NWS Lincoln, IL

January 3, 2023DeWitt County, Logan County, Macon County, Illinois

NWS Lincoln, IL issued this tornado warning at Jan 3, 2023, 4:10 PM CST for DeWitt County, Logan County, Macon County, Illinois. It was in force for 35 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
Jan 3, 2023, 4:10 PM CST (22:10 UTC)
Expired
Jan 3, 2023, 4:45 PM CST
In force
35 min
Issued by
NWS Lincoln, IL
Area
Storm-based polygon
Tornado
Observed
Hail
1.0 in

Counties DeWitt County, IL, Logan County, IL, Macon County, IL

The radar

The Lincoln radar (KILX), 27 km from the middle of the area, began a volume at 22:10 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
Jan 3, 4:33 PM CSTTORNADO3 Wsw Maroa, ILPATH LENGTH 0.3 MILES, WIDTH 25 YARDS. BRIEF TOUCHDOWN ALONG BEARSDALE RD. NORTH OF SCHOOL RD, CAUSING MINOR DAMAGE.
Jan 3, 4:36 PM CSTTORNADO1 W Maroa, ILCORRECTS TIME ON PREVIOUS TORNADO REPORT FROM 1 W MAROA. GRAIN BIN DAMAGED WITH DEBRIS ON ROADWAY NEAR US-51 AND WASHINGTON ST.
Jan 3, 4:36 PM CSTTORNADO1 W Maroa, ILCORRECTS PREVIOUS TORNADO REPORT FROM 1 W MAROA. CORRECTS TIME ON PREVIOUS TORNADO REPORT FROM 1 W MAROA AND CORRECTS OUTBUILDING DAMAGED INSTEAD OF GRAIN BIN. OUTBUILDING DAMAGED WITH DEBRIS ON ROADWAY NEAR US-51 AND WASHINGTON ST.
Jan 3, 4:36 PM CSTTORNADO1 W Maroa, ILPATH LENGTH 0.9 MILES, WIDTH 75 YARDS. BARN DESTROYED NEAR THE INTERSECTION OF US-51 AND WASHINGTON ST. REMAINS OF A GRAIN BIN WERE TOSSED ACROSS THE HIGHWAY. A FENCE WAS DESTROYED JUST EAST OF US-51 NEAR THE END OF N. SYCAMORE ST.
Jan 3, 4:38 PM CSTTORNADO1 W Maroa, ILGRAIN BIN DAMAGED WITH DEBRIS ON ROADWAY NEAR US-51 AND WASHINGTON ST. TIME ESTIMATED BY RADAR.

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

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 10.2 hours before the alert went out and 46 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 2023-01-03Temperature 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, Lincoln, IL at 12:00Z on 2023-01-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 231 square meters per square second.1939587897Sfc1 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
541 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
231 m²/s²
0-3 km storm-relative helicity
199 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

875 
WFUS53 KILX 032210
TORILX
ILC039-107-115-032245-
/O.NEW.KILX.TO.W.0002.230103T2210Z-230103T2245Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Lincoln IL
410 PM CST Tue Jan 3 2023

The National Weather Service in Lincoln has issued a

* Tornado Warning for...
  Southeastern Logan County in central Illinois...
  Southwestern De Witt County in central Illinois...
  Northwestern Macon County in central Illinois...

* Until 445 PM CST.

* At 409 PM CST, a confirmed tornado was located near Latham, moving 
  northeast at 30 mph.

  HAZARD...Damaging tornado and quarter size hail.

  SOURCE...Weather spotters confirmed tornado.

  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.

* Locations impacted include...
  Kenney and Maroa.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. 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 3993 8916 3996 8921 4013 8907 4002 8890
TIME...MOT...LOC 2209Z 224DEG 24KT 3996 8915 

TORNADO...OBSERVED
MAX HAIL SIZE...1.00 IN

$$

37
1 follow-up statement
116 
WWUS53 KILX 032224
SVSILX

Severe Weather Statement
National Weather Service Lincoln IL
424 PM CST Tue Jan 3 2023

ILC107-032233-
/O.CAN.KILX.TO.W.0002.000000T0000Z-230103T2245Z/
Logan-
424 PM CST Tue Jan 3 2023

...THE TORNADO WARNING FOR SOUTHEASTERN LOGAN COUNTY IS CANCELLED...
    
The tornadic thunderstorm which prompted the warning has moved out 
of the warned area. Therefore, the warning has been cancelled.

LAT...LON 3996 8908 3999 8911 4013 8907 4002 8890
TIME...MOT...LOC 2223Z 231DEG 22KT 3999 8906 

$$

ILC039-115-032245-
/O.CON.KILX.TO.W.0002.000000T0000Z-230103T2245Z/
De Witt-Macon-
424 PM CST Tue Jan 3 2023

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 445 PM CST FOR
SOUTHWESTERN DE WITT AND NORTH CENTRAL MACON COUNTIES...
    
At 423 PM CST, a confirmed tornado was located over mainly rural
areas of Northern Macon County, moving northeast at 25 mph. 

HAZARD...Damaging tornado and quarter size hail.

SOURCE...Weather spotters confirmed tornado.

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.

Locations impacted include...
Maroa and Rowell. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. 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 3996 8908 3999 8911 4013 8907 4002 8890
TIME...MOT...LOC 2223Z 231DEG 22KT 3999 8906 

TORNADO...OBSERVED
MAX HAIL SIZE...1.00 IN

$$

Deubelbeiss

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 3, 5:37 AM CSTDense Fog AdvisoryILXFulton, Knox, McLean, Marshall, Peoria, Stark and 2 more7 hr
Jan 3, 11:13 AM CSTSpecial Weather StatementILXKnox17 min
Jan 3, 11:42 AM CSTSpecial Weather StatementILXStark18 min
Jan 3, 3:46 PM CSTSpecial Weather StatementILXMacon14 min
Jan 3, 3:52 PM CSTTornado Warning Tornado observedILXLogan, Macon, Sangamon23 min
Jan 3, 4:21 PM CSTSpecial Weather StatementILXChristian24 min
Jan 3, 4:26 PM CSTTornado WarningILXChristian, Sangamon34 min
Jan 3, 4:40 PM CSTTornado Warning Tornado observedILXDeWitt35 min
Jan 3, 4:41 PM CSTTornado Warning Tornado observedILXLogan17 min
Jan 3, 4:49 PM CSTSpecial Weather StatementILXChristian26 min
Jan 3, 4:54 PM CSTTornado WarningILXChristian, Macon36 min
Jan 3, 5:31 PM CSTSpecial Weather StatementILXMcLean14 min
Jan 3, 5:37 PM CSTTornado WarningILXChampaign, McLean23 min
Jan 3, 5:42 PM CSTSpecial Weather StatementILXMacon18 min
Jan 3, 5:54 PM CSTTornado WarningILXMacon26 min

Nearby

Tornado Warnings in Illinois, 2023Every tornado warning in 2023Tornadoes in 2023

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.