Alert archive / Illinois / Tornado Warnings in 2008

Tornado Warning 59, NWS Lincoln, IL

June 7, 2008Marshall County, Illinois

NWS Lincoln, IL issued this tornado warning at Jun 7, 2008, 3:35 PM CDT for Marshall County, Illinois. It was in force for 25 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
Jun 7, 2008, 3:35 PM CDT (20:35 UTC)
Expired
Jun 7, 2008, 4:00 PM CDT
In force
25 min
Issued by
NWS Lincoln, IL
Area
Storm-based polygon

County Marshall County, IL

The radar

The Lincoln radar (KILX), 98 km from the middle of the area, began a volume at 20:37 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 7, 2:01 PM CDTTornado WatchSPC6 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 8.6 hours before the alert went out and 109 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 2008-06-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2468 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 2008-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 139 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
2468 J/kg
Mixed-layer CIN
-6 J/kg
Mixed-layer LCL
502 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
139 m²/s²
0-3 km storm-relative helicity
181 m²/s²
Significant tornado parameter
1.5
Supercell composite
7.7

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KILX 072035
TORILX
ILC123-072100-
/O.NEW.KILX.TO.W.0059.080607T2035Z-080607T2100Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LINCOLN IL
335 PM CDT SAT JUN 7 2008

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A

* TORNADO WARNING FOR...
  EASTERN MARSHALL COUNTY IN CENTRAL ILLINOIS...

* UNTIL 400 PM CDT.

* AT 335 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR VARNA...OR
  ABOUT 8 MILES EAST OF LACON...MOVING NORTHEAST AT 35 MPH.

* LOCATIONS IMPACTED INCLUDE...
  TOLUCA...
  WENONA...

OTHER LOCATIONS IN THE WARNING INCLUDE...WENONA.

THIS INCLUDES INTERSTATE 39 BETWEEN MILE MARKERS 35 AND 41.

WHEN A TORNADO WARNING IS ISSUED...IT MEANS THAT STRONG ROTATION HAS
BEEN DETECTED IN THE STORM...AND ATMOSPHERIC CONDITIONS SUPPORT THAT
ROTATION REACHING THE GROUND. A TORNADO MAY ALREADY BE ON THE
GROUND...OR IS EXPECTED TO DEVELOP SHORTLY. IF YOU ARE IN THE PATH OF
THIS DANGEROUS STORM...MOVE INDOORS AND TO THE LOWEST LEVEL OF THE
BUILDING. STAY AWAY FROM WINDOWS. IF DRIVING...DO NOT SEEK SHELTER
UNDER A HIGHWAY OVERPASS.

REPORT ANY SEVERE WEATHER OR DAMAGE TO YOUR LOCAL EMERGENCY
MANAGER...OR THE NEAREST LAW ENFORCEMENT AGENCY...FOR RELAY TO THE
NATIONAL WEATHER SERVICE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM CDT SATURDAY EVENING
FOR NORTHWESTERN ILLINOIS.

LAT...LON 4108 8904 4102 8904 4094 8918 4092 8923
      4093 8926 4094 8926 4106 8939 4112 8929
      4112 8907
TIME...MOT...LOC 2035Z 233DEG 31KT 4104 8922

$$

HUETTL
2 follow-up statements
000 
WWUS53 KILX 072050
SVSILX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
350 PM CDT SAT JUN 7 2008

ILC123-072100-
/O.CON.KILX.TO.W.0059.000000T0000Z-080607T2100Z/
MARSHALL-
350 PM CDT SAT JUN 7 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 400 PM CDT FOR EASTERN
MARSHALL COUNTY...

AT 348 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS CONTINUED TO
DETECT A TORNADO.  THIS TORNADO WAS LOCATED 4 MILES NORTH OF
TOLUCA...OR ABOUT 14 MILES EAST OF LACON...MOVING NORTHEAST AT 35
MPH.

PEOPLE NEAR THESE LOCATIONS ARE STILL THREATENED...
    RURAL MARSHALL COUNTY.

THIS INCLUDES INTERSTATE 39 BETWEEN MILE MARKERS 35 AND 41.

WHEN A TORNADO WARNING IS ISSUED BASED ON DOPPLER RADAR...IT MEANS
THAT STRONG ROTATION HAS BEEN DETECTED IN THE STORM. A TORNADO MAY
ALREADY BE ON THE GROUND...OR IS EXPECTED TO DEVELOP SHORTLY. IF YOU
ARE IN THE PATH OF THIS DANGEROUS STORM...MOVE INDOORS AND TO THE
LOWEST LEVEL OF THE BUILDING. STAY AWAY FROM WINDOWS. IF DRIVING...DO
NOT SEEK SHELTER UNDER A HIGHWAY OVERPASS.

LAT...LON 4108 8904 4102 8904 4094 8918 4092 8923
      4093 8926 4094 8926 4106 8939 4112 8929
      4112 8907
TIME...MOT...LOC 2050Z 233DEG 31KT 4108 8912

$$

HUETTL
000 
WWUS53 KILX 072101
SVSILX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LINCOLN IL
401 PM CDT SAT JUN 7 2008

ILC123-072111-
/O.EXP.KILX.TO.W.0059.000000T0000Z-080607T2100Z/
MARSHALL-
401 PM CDT SAT JUN 7 2008

...THE TORNADO WARNING FOR EASTERN MARSHALL COUNTY EXPIRES AT 400 PM
CDT...

AT 400 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED THAT
THE THUNDERSTORM THAT HAD PROMPTED THE WARNING HAD MOVED OUT OF THE
AREA...THUS THE WARNING HAS BEEN ALLOWED TO EXPIRE.

RELAY SEVERE WEATHER REPORTS TO YOUR LOCAL LAW ENFORCEMENT AGENCY.

LAT...LON 4108 8904 4102 8904 4094 8918 4092 8923
      4093 8926 4094 8926 4106 8939 4112 8929
      4112 8907
TIME...MOT...LOC 2050Z 233DEG 31KT 4107 8911

$$

HUETTL

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 6, 7:29 PM CDTFlash Flood WarningILXEffingham5 hr
Jun 6, 7:35 PM CDTTornado WarningILXClay40 min
Jun 6, 8:48 PM CDTFlash Flood WarningILXClark, Cumberland4 hr
Jun 6, 9:55 PM CDTSevere Thunderstorm WarningILXCrawford, Lawrence, Richland41 min
Jun 6, 10:19 PM CDTTornado WarningILXLawrence26 min
Jun 6, 11:13 PM CDTAreal Flood WarningILXClark, Crawford, Cumberland, Effingham, Jasper10 hr
Jun 7, 2:42 AM CDTAreal Flood WarningILXClark, Coles, Cumberland, Edgar, Shelby4 days
Jun 7, 5:38 AM CDTAreal Flood WarningILXChampaign, Coles, Douglas, Edgar, Moultrie, Piatt and 2 more5 days
Jun 7, 9:01 AM CDTFlash Flood WatchILXSangamon16 hr
Jun 7, 9:14 AM CDTAreal Flood WarningILXClark, Crawford, Cumberland, Effingham, Jasper5 days
Jun 7, 9:46 AM CDTAreal Flood WarningILXClay, Lawrence, Richland8 days
Jun 7, 10:41 AM CDTAreal Flood WarningILXChristian, Macon, Moultrie, Sangamon, Shelby25 hr
Jun 7, 1:09 PM CDTRiver Flood WarningILXVermilion41 hr

Nearby

Tornado Warnings in Illinois, 2008Every tornado warning in 2008Tornadoes in 2008

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.