Alert archive / Indiana / Tornado Warnings in 2008

Tornado Warning 8, NWS Indianapolis, IN

May 30, 2008Carroll County, Indiana

NWS Indianapolis, IN issued this tornado warning at May 30, 2008, 7:30 PM EDT for Carroll County, Indiana. It was in force for 45 min. 2 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
May 30, 2008, 7:30 PM EDT (23:30 UTC)
Expired
May 30, 2008, 8:15 PM EDT
In force
45 min
Issued by
NWS Indianapolis, IN
Area
Storm-based polygon

County Carroll County, IN

What was reported inside it

TimeReportWhereRemark
May 30, 7:30 PM EDTTORNADO7 S Delphi, IN2 TORNADOES JUST NORTH OF PYRMONT MOVING EAST.
May 30, 7:44 PM EDTHAIL 0.256 Sw Flora, IN

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

The watch it was issued in

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

IssuedProductOfficeLasted
May 30, 2:56 PM EDTTornado WatchSPC8 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 11.5 hours before the alert went out and 176 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 2008-05-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 57 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 2008-05-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 128 square meters per square second.19395878Sfc1 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
57 J/kg
Mixed-layer CIN
-325 J/kg
Mixed-layer LCL
1164 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
128 m²/s²
0-3 km storm-relative helicity
106 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 
WFUS53 KIND 302330
TORIND
INC015-310015-
/O.NEW.KIND.TO.W.0008.080530T2330Z-080531T0015Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
730 PM EDT FRI MAY 30 2008

THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHERN CARROLL COUNTY IN NORTH CENTRAL INDIANA...

* UNTIL 815 PM EDT

* AT 726 PM EDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO OVER
  EXTREME EAST CENTRAL TIPPECANOE COUNTY...OR 9 MILES NORTHEAST OF
  LAFAYETTE...MOVING EAST AT 29 MPH.

* THE TORNADO WILL BE NEAR...
  FLORA BY 745 PM EDT...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 4044 8640 4044 8670 4053 8671 4053 8670
      4056 8670 4060 8645
TIME...MOT...LOC 2330Z 265DEG 26KT 4047 8667

$$

CO
2 follow-up statements
000 
WWUS53 KIND 302344
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
743 PM EDT FRI MAY 30 2008

INC015-310015-
/O.CON.KIND.TO.W.0008.000000T0000Z-080531T0015Z/
CARROLL-
743 PM EDT FRI MAY 30 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM EDT FOR SOUTHERN
CARROLL COUNTY...

AT 730 PM EDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO NEAR 
PIERMONT.  THIS TORNADO WAS LOCATED 7 MILES SOUTHWEST OF FLORA...OR 
14 MILES NORTH OF FRANKFORT...MOVING EAST AT 23 MPH.

THE TORNADO WILL BE NEAR...
  FLORA BY 750 PM EDT...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 4044 8640 4044 8670 4053 8671 4053 8670
      4056 8670 4060 8645
TIME...MOT...LOC 2343Z 272DEG 20KT 4047 8658

$$

CO
000 
WWUS53 KIND 310010
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
809 PM EDT FRI MAY 30 2008

INC015-310019-
/O.EXP.KIND.TO.W.0008.000000T0000Z-080531T0015Z/
CARROLL-
809 PM EDT FRI MAY 30 2008

...THE TORNADO WARNING FOR SOUTHERN CARROLL COUNTY WILL EXPIRE AT 815
PM EDT/715 PM CDT/...

A TORNADO WATCH REMAINS IN EFFECT UNTIL 11 PM EDT.

LAT...LON 4044 8640 4044 8670 4053 8671 4053 8670
      4056 8670 4060 8645
TIME...MOT...LOC 0009Z 272DEG 20KT 4046 8639

$$

CO

The office that day

Everything else NWS Indianapolis, IN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 30, 5:34 PM EDTSevere Thunderstorm WarningINDWarren41 min
May 30, 6:17 PM EDTSevere Thunderstorm WarningINDTippecanoe28 min
May 30, 6:45 PM EDTTornado WarningINDTippecanoe45 min
May 30, 7:32 PM EDTSevere Thunderstorm WarningINDClinton, Tippecanoe28 min

Nearby

Tornado Warnings in Indiana, 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive.