Alert archive / Illinois / Tornado Warnings in 2001

Tornado Warning 11, NWS Lincoln, IL

July 8, 2001Cumberland County, Illinois

NWS Lincoln, IL issued this tornado warning at Jul 8, 2001, 5:20 PM CDT for Cumberland County, Illinois. It was in force for 55 min. 1 report came from inside the area while it was in force.

The area

The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties, with what was reported inside it.

The facts

Issued: Jul 8, 2001, 5:20 PM CDT (22:20 UTC)
Expired: Jul 8, 2001, 6:15 PM CDT
In force: 55 min
Issued by: NWS Lincoln, IL
Area: Whole counties; the outline is the Mesonet’s reconstruction

County Cumberland County, IL

What was reported inside it

Time	Report	Where	Remark
Jul 8, 5:55 PM CDT	Thunderstorm Wind 50 E	Toledo, IL	Another Ham radio tower was blown down in Toledo.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The watch it was issued in

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

Issued	Product	Office	Lasted
Jul 8, 11:15 AM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 8, 3:00 PM CDT	Severe Thunderstorm Watch	SPC	6 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 10.3 hours before the alert went out and 101 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 1832 J/kg
Mixed-layer CIN: -166 J/kg
Mixed-layer LCL: 1274 m above ground
0-6 km bulk shear: 27 kt
0-1 km storm-relative helicity: 129 m²/s²
0-3 km storm-relative helicity: 102 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.6

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KILX 082223
TORSPI

ILC035-082315-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LINCOLN IL
520 PM CDT SUN JUL 8 2001

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A

* TORNADO WARNING FOR...
  CUMBERLAND COUNTY IN EAST CENTRAL ILLINOIS

* UNTIL 615 PM CDT

* AT 520 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
  A TORNADO 5 MILES NORTHWEST OF TOLEDO...MOVING SOUTHEAST AT 40 
  MPH. THIS STORM HAS A HISTORY OF PRODUCING FUNNEL CLOUDS AND BRIEF 
  TORNADO TOUCHDOWNS.

* THE TORNADO IS EXPECTED TO BE NEAR...
  TOLEDO
  JEWETT
  GREENUP
  HAZEL DELL

IF YOU ARE IN THE PATH OF THIS STORM...TAKE COVER IN A BASEMENT OR
INTERIOR ROOM ON THE LOWEST FLOOR. VEHICLES AND MOBILE HOMES SHOULD
BE ABANDONED FOR A SAFER SHELTER.

REPORT SEVERE WEATHER OR ANY STORM DAMAGE TO YOUR LOCAL ESDA...OR THE
NEAREST LAW ENFORCEMENT AGENCY...FOR RELAY TO THE NATIONAL WEATHER
SERVICE. STAY TUNED FOR LATER STATEMENTS.

LAT...LON 3935 8802 3938 8848 3920 8847 3918 8801

FRIEDERS

NNNN

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 8, 1:18 PM CDT	Severe Thunderstorm Warning	ILX	Knox	57 min
Jul 8, 1:44 PM CDT	Severe Thunderstorm Warning	ILX	Stark	61 min
Jul 8, 2:01 PM CDT	Severe Thunderstorm Warning	ILX	Marshall	59 min
Jul 8, 2:32 PM CDT	Severe Thunderstorm Warning	ILX	Woodford	58 min
Jul 8, 2:49 PM CDT	Severe Thunderstorm Warning	ILX	McLean	56 min
Jul 8, 3:38 PM CDT	Severe Thunderstorm Warning	ILX	Vermilion	67 min
Jul 8, 4:15 PM CDT	Severe Thunderstorm Warning	ILX	Douglas, Moultrie	60 min
Jul 8, 4:26 PM CDT	Severe Thunderstorm Warning	ILX	Coles	64 min
Jul 8, 4:32 PM CDT	Tornado Warning	ILX	Moultrie	43 min
Jul 8, 4:51 PM CDT	Severe Thunderstorm Warning	ILX	Edgar	54 min
Jul 8, 4:57 PM CDT	Tornado Warning	ILX	Coles	63 min
Jul 8, 5:04 PM CDT	Severe Thunderstorm Warning	ILX	Shelby	71 min
Jul 8, 5:09 PM CDT	Tornado Warning	ILX	Shelby	66 min
Jul 8, 5:15 PM CDT	Severe Thunderstorm Warning	ILX	Clark	60 min
Jul 8, 5:45 PM CDT	Severe Thunderstorm Warning	ILX	Jasper	75 min
Jul 8, 6:07 PM CDT	Severe Thunderstorm Warning	ILX	Crawford	68 min
Jul 8, 6:13 PM CDT	Severe Thunderstorm Warning	ILX	Clark, Cumberland	32 min

Nearby

Tornado Warnings in Illinois, 2001 Every tornado warning in 2001 Tornadoes in 2001

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.