Alert archive / Illinois / Tornado Warnings in 2016

Tornado Warning 9, NWS Lincoln, IL

April 27, 2016Christian County, Illinois

NWS Lincoln, IL issued this tornado warning at Apr 27, 2016, 6:37 PM CDT for Christian County, Illinois. It was in force for 38 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
Apr 27, 2016, 6:37 PM CDT (23:37 UTC)
Expired
Apr 27, 2016, 7:15 PM CDT
In force
38 min
Issued by
NWS Lincoln, IL
Area
Storm-based polygon
Tornado
Observed
Hail
0.75 in

County Christian County, IL

The radar

The Lincoln radar (KILX), 78 km from the middle of the area, began a volume at 23:37 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.

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 11.6 hours before the alert went out and 103 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 2016-04-27Temperature 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 2016-04-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 236 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
583 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
236 m²/s²
0-3 km storm-relative helicity
263 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

046 
WFUS53 KILX 272337
TORILX
ILC021-280015-
/O.NEW.KILX.TO.W.0009.160427T2337Z-160428T0015Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LINCOLN IL
637 PM CDT WED APR 27 2016

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHERN CHRISTIAN COUNTY IN CENTRAL ILLINOIS...

* UNTIL 715 PM CDT

* AT 637 PM CDT...A CONFIRMED TORNADO WAS LOCATED NEAR MORRISONVILLE...
  OR 12 MILES NORTHWEST OF NOKOMIS...MOVING NORTHEAST AT 20 MPH.

  HAZARD...DAMAGING TORNADO. 

  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. 

* THE TORNADO WILL BE NEAR...
  MORRISONVILLE AROUND 650 PM CDT. 
  TAYLORVILLE...KINCAID...BULPITT AND JEISYVILLE AROUND 715 PM CDT. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
PALMER...OWANECO...TAYLORVILLE AIRPORT...VANDERVILLE AND TOVEY.

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 3935 8953 3951 8953 3960 8943 3956 8926
      3943 8910 3934 8931
TIME...MOT...LOC 2337Z 226DEG 18KT 3938 8950 

TORNADO...OBSERVED
HAIL...<.75IN

$$

SHIMON
2 follow-up statements
028 
WWUS53 KILX 272345
SVSILX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
645 PM CDT WED APR 27 2016

ILC021-280015-
/O.CON.KILX.TO.W.0009.000000T0000Z-160428T0015Z/
CHRISTIAN-
645 PM CDT WED APR 27 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 715 PM CDT FOR SOUTHERN
CHRISTIAN COUNTY...
    
AT 645 PM CDT...A CONFIRMED TORNADO WAS LOCATED 5 MILES EAST OF
RAYMOND...OR 9 MILES WEST OF NOKOMIS...MOVING NORTHEAST AT 15 MPH.

HAZARD...DAMAGING TORNADO. 

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. 

THIS TORNADO WILL BE NEAR...
  MORRISONVILLE AROUND 705 PM CDT. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
PALMER...OWANECO...TAYLORVILLE AIRPORT AND VANDERVILLE.

LAT...LON 3935 8953 3949 8953 3959 8938 3956 8926
      3943 8910 3934 8931
TIME...MOT...LOC 2345Z 238DEG 11KT 3932 8947 

TORNADO...OBSERVED
HAIL...<.75IN

$$

SHIMON
221 
WWUS53 KILX 272358
SVSILX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
658 PM CDT WED APR 27 2016

ILC021-280015-
/O.CON.KILX.TO.W.0009.000000T0000Z-160428T0015Z/
CHRISTIAN-
658 PM CDT WED APR 27 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 715 PM CDT FOR
SOUTHWESTERN CHRISTIAN COUNTY...
    
AT 658 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 5 MILES SOUTHEAST OF MORRISONVILLE...OR 7 MILES NORTHWEST
OF NOKOMIS...MOVING NORTHEAST AT 15 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 TORNADIC THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF
SOUTHWESTERN CHRISTIAN COUNTY...INCLUDING THE FOLLOWING LOCATIONS:
VANDERVILLE.

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 3935 8953 3938 8953 3944 8936 3941 8916
      3934 8931
TIME...MOT...LOC 2358Z 239DEG 13KT 3934 8941 

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

$$

SHIMON

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 27, 9:55 AM CDTRiver Flood WarningILXClay, Richland6 days
Apr 27, 6:39 PM CDTSevere Thunderstorm WarningILXCumberland, Effingham, Jasper, Shelby51 min
Apr 27, 6:46 PM CDTTornado WarningILXEffingham29 min
Apr 27, 6:56 PM CDTSevere Thunderstorm WarningILXRichland49 min

Nearby

Tornado Warnings in Illinois, 2016Every tornado warning in 2016Tornadoes in 2016

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.