Alert archive / Indiana / Tornado Warnings in 2016

Tornado Warning 7, NWS Indianapolis, IN

May 1, 2016Montgomery County, Tippecanoe County, Indiana

NWS Indianapolis, IN issued this tornado warning at May 1, 2016, 8:31 PM EDT for Montgomery County, Tippecanoe County, Indiana. It was in force for 44 min. 4 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 1, 2016, 8:31 PM EDT (00:31 UTC)
Expired
May 1, 2016, 9:15 PM EDT
In force
44 min
Issued by
NWS Indianapolis, IN
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

Counties Montgomery County, IN, Tippecanoe County, IN

The radar

The Indianapolis radar (KIND), 69 km from the middle of the area, began a volume at 00:35 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.

What was reported inside it

TimeReportWhereRemark
May 1, 8:38 PM EDTHAIL 0.25Linden, INAT INTERSECTION HIGHWAY 231 AND HIGHWAY 28. MOVING EASTBOUND ON 28....HAIL APPEARS TO BE GETTING LARGER. STARTED ABOUT 5 MINUTES AGO AND IS ON GOING. STANDING WATER ON THE ROADS. DEEP ENOUGH TO CAUSE HYDROPLANING.
May 1, 8:42 PM EDTHAIL 1.75Linden, INVARIED IN SIZE
May 1, 8:45 PM EDTTORNADOLinden, INONGOING
May 1, 8:52 PM EDTTORNADO2 N Darlington, INTORNADO ON THE GROUND

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 1, 7:58 PM EDTSevere Thunderstorm WatchSPC4 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 00:00Z, 0.5 hours before the alert went out and 151 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 2016-05-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 71 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 2016-05-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 66 square meters per square second.1939587897117136Sfc1 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
71 J/kg
Mixed-layer CIN
-71 J/kg
Mixed-layer LCL
494 m above ground
0-6 km bulk shear
71 kt
0-1 km storm-relative helicity
66 m²/s²
0-3 km storm-relative helicity
164 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

Open this sounding in Storm Lab

The text

As transmitted.

636 
WFUS53 KIND 020031
TORIND
INC107-157-020115-
/O.NEW.KIND.TO.W.0007.160502T0031Z-160502T0115Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
831 PM EDT SUN MAY 1 2016

THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHERN TIPPECANOE COUNTY IN WEST CENTRAL INDIANA...
  NORTHERN MONTGOMERY COUNTY IN WEST CENTRAL INDIANA...

* UNTIL 915 PM EDT
    
* AT 830 PM EDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
  WAS LOCATED 8 MILES NORTHWEST OF CRAWFORDSVILLE...MOVING EAST AT 35
  MPH.

  HAZARD...TORNADO AND QUARTER SIZE HAIL. 

  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 DANGEROUS STORM WILL BE NEAR...
  CRAWFORDSVILLE AND LINDEN AROUND 835 PM EDT. 
  DARLINGTON AROUND 845 PM EDT. 
  CLARKS HILL AROUND 850 PM EDT. 

THIS INCLUDES INTERSTATE 74 BETWEEN MILE MARKERS 25 AND 35.
 
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 4018 8669 4006 8670 4009 8708 4025 8708
      4028 8670
TIME...MOT...LOC 0030Z 269DEG 32KT 4016 8696 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

NIELD
3 follow-up statements
308 
WWUS53 KIND 020037
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
837 PM EDT SUN MAY 1 2016

INC107-157-020115-
/O.CON.KIND.TO.W.0007.000000T0000Z-160502T0115Z/
TIPPECANOE IN-MONTGOMERY IN-
837 PM EDT SUN MAY 1 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 915 PM EDT FOR
SOUTHEASTERN TIPPECANOE AND NORTHERN MONTGOMERY COUNTIES...
    
AT 837 PM EDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 8 MILES NORTH OF CRAWFORDSVILLE...MOVING EAST AT 35 MPH.

HAZARD...TORNADO AND GOLF BALL SIZE HAIL. 

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 DANGEROUS STORM WILL BE NEAR...
  DARLINGTON AROUND 850 PM EDT. 
  CLARKS HILL AROUND 855 PM EDT. 

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 4018 8669 4006 8670 4011 8703 4025 8702
      4028 8670
TIME...MOT...LOC 0037Z 266DEG 31KT 4017 8690 

TORNADO...RADAR INDICATED
HAIL...1.75IN

$$

NIELD
659 
WWUS53 KIND 020043
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
843 PM EDT SUN MAY 1 2016

INC107-157-020115-
/O.CON.KIND.TO.W.0007.000000T0000Z-160502T0115Z/
TIPPECANOE IN-MONTGOMERY IN-
843 PM EDT SUN MAY 1 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 915 PM EDT FOR
SOUTHEASTERN TIPPECANOE AND NORTHEASTERN MONTGOMERY COUNTIES...
    
AT 843 PM EDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 9 MILES NORTH OF CRAWFORDSVILLE...MOVING EAST AT 35 MPH.

HAZARD...TORNADO AND GOLF BALL SIZE HAIL. 

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 DANGEROUS STORM WILL BE NEAR...
  CLARKS HILL AROUND 855 PM EDT. 

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.

MOTORISTS SHOULD NOT TAKE SHELTER UNDER HIGHWAY OVERPASSES. IF YOU
CANNOT SAFELY DRIVE AWAY FROM THE TORNADO...AS A LAST RESORT...EITHER
PARK YOUR VEHICLE AND STAY PUT...OR ABANDON YOUR VEHICLE AND LIE DOWN
IN A LOW LYING AREA AND PROTECT YOURSELF FROM FLYING DEBRIS.

TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW!

&&

LAT...LON 4018 8669 4006 8670 4010 8698 4025 8696
      4028 8670
TIME...MOT...LOC 0043Z 268DEG 32KT 4017 8684 

TORNADO...RADAR INDICATED
HAIL...1.75IN

$$

NIELD
517 
WWUS53 KIND 020108 RRA
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
908 PM EDT SUN MAY 1 2016

INC107-157-020118-
/O.EXP.KIND.TO.W.0007.000000T0000Z-160502T0115Z/
TIPPECANOE IN-MONTGOMERY IN-
908 PM EDT SUN MAY 1 2016

...THE TORNADO WARNING FOR SOUTHEASTERN TIPPECANOE AND NORTHEASTERN
MONTGOMERY COUNTIES WILL EXPIRE AT 915 PM EDT...
        
THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE AREA.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT FOR
WEST CENTRAL INDIANA.

LAT...LON 4018 8669 4006 8670 4010 8698 4025 8696
      4028 8670
TIME...MOT...LOC 0106Z 269DEG 32KT 4017 8684 

$$

NIELD

The office that day

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

IssuedProductOfficeCountiesLasted
May 1, 8:03 PM EDTSevere Thunderstorm WarningINDClay, Parke, Putnam42 min
May 1, 8:05 PM EDTTornado WarningINDFountain, Montgomery, Tippecanoe25 min
May 1, 8:12 PM EDTSevere Thunderstorm WarningINDParke, Vermillion48 min
May 1, 8:33 PM EDTTornado WarningINDHendricks, Morgan, Putnam27 min
May 1, 8:50 PM EDTTornado Warning Tornado observedINDBoone, Clinton, Montgomery, Tippecanoe40 min
May 1, 8:56 PM EDTSevere Thunderstorm WarningINDHendricks, Marion64 min
May 1, 9:01 PM EDTSevere Thunderstorm WarningINDParke, Putnam25 min
May 1, 9:14 PM EDTTornado WarningINDHendricks, Marion46 min
May 1, 9:27 PM EDTSevere Thunderstorm WarningINDBoone, Clinton, Hamilton, Tipton48 min
May 1, 9:40 PM EDTSevere Thunderstorm WarningINDDaviess, Greene, Knox, Sullivan50 min
May 1, 9:48 PM EDTSevere Thunderstorm WarningINDHancock, Marion, Shelby42 min
May 1, 9:59 PM EDTSevere Thunderstorm WarningINDDaviess, Greene, Lawrence, Martin, Monroe46 min
May 1, 10:05 PM EDTSevere Thunderstorm WarningINDDelaware, Hamilton, Madison, Tipton42 min
May 1, 10:11 PM EDTSevere Thunderstorm WarningINDRush35 min
May 1, 10:27 PM EDTTornado WarningINDDelaware, Henry, Madison17 min

Nearby

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