Alert archive / Illinois / Tornado Warnings in 1998

Tornado Warning 87, NWS Lincoln, IL

June 12, 1998Richland County, Illinois

NWS Lincoln, IL issued this tornado warning at Jun 12, 1998, 7:18 PM CDT for Richland County, Illinois. It was in force for 57 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jun 12, 1998, 7:18 PM CDT (00:18 UTC)
Expired
Jun 12, 1998, 8:15 PM CDT
In force
57 min
Issued by
NWS Lincoln, IL
Area
Whole counties

County Richland County, IL

What was reported inside it

TimeReportWhereRemark
Jun 12, 7:48 PM CDTThunderstorm WindParkersburg, ILThunderstorm winds destroyed a barn near Parkersburg, as well as, blowing down several trees and power lines in the Parkersburg and Berryville areas. One tree fell onto a trailer in Bonpas, though no injuries were reported. No damage estimate was available.

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.

IssuedProductOfficeLasted
Jun 12, 4:30 PM CDTTornado WatchSPC5 hr
Jun 12, 6:45 PM CDTTornado WatchSPC5 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 00:00Z, 0.3 hours before the alert went out and 166 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 00:00Z on 1998-06-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 32 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 00:00Z on 1998-06-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 11 square meters per square second.1939587897117Sfc1 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
32 J/kg
Mixed-layer CIN
-171 J/kg
Mixed-layer LCL
1947 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
11 m²/s²
0-3 km storm-relative helicity
205 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KSPI 130019 RRA
TORSPI
ILC159-130115-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LINCOLN IL
718 PM CDT FRI JUN 12 1998

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A

* TORNADO WARNING FOR
  RICHLAND COUNTY IN SOUTHEASTERN ILLINOIS

* UNTIL 815 PM CDT

* AT 716 PM CDT LINCOLN DOPPLER RADAR INDICATED A POSSIBLE TORNADO 15
  MILES WEST OF OLNEY...MOVING EAST SOUTHEAST AT 30 MPH.

* THIS STORM IS EXPECTED TO AFFECT AREAS AROUND...
  NOBLE
  SCHNELL
  CALHOUN
  PARKERSBURG

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.

TF/BK

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 12, 7:03 PM CDTSevere Thunderstorm WarningILXColes, Moultrie42 min

Nearby

Tornado Warnings in Illinois, 1998Every tornado warning in 1998Tornadoes in 1998

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.