Alert archive / Indiana / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 40, NWS Indianapolis, IN

May 1, 20164 counties in Indiana

NWS Indianapolis, IN issued this severe thunderstorm warning at May 1, 2016, 9:27 PM EDT for 4 counties in Indiana. It was in force for 48 min. 5 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, 9:27 PM EDT (01:27 UTC)
Expired
May 1, 2016, 10:15 PM EDT
In force
48 min
Issued by
NWS Indianapolis, IN
Area
Storm-based polygon
Hail
1.0 in
Wind
50.0 mph

Counties Boone County, IN, Clinton County, IN, Hamilton County, IN, Tipton County, IN

The radar

The Indianapolis radar (KIND), 55 km from the middle of the area, began a volume at 01:30 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, 9:33 PM EDTHAIL 13 S Kirklin, INLOCATION ESTIMATED BY RADAR. AT 850 NORTH AND 300 WEST
May 1, 9:52 PM EDTHAIL 1.755 N Tipton, INAT US 31
May 1, 10:04 PM EDTHAIL 1.75Atlanta, IN
May 1, 10:13 PM EDTHAIL 0.752 W Elwood, IN
May 1, 10:24 PM EDTHAIL 0.752 W Elwood, 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 1, 7:58 PM EDTSevere Thunderstorm WatchSPC4 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 00:00Z, 1.5 hours before the alert went out and 211 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.

652 
WUUS53 KIND 020127
SVRIND
INC011-023-057-159-020215-
/O.NEW.KIND.SV.W.0040.160502T0127Z-160502T0215Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
927 PM EDT SUN MAY 1 2016

THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHERN HAMILTON COUNTY IN CENTRAL INDIANA...
  NORTHEASTERN BOONE COUNTY IN CENTRAL INDIANA...
  TIPTON COUNTY IN CENTRAL INDIANA...
  SOUTHEASTERN CLINTON COUNTY IN CENTRAL INDIANA...

* UNTIL 1015 PM EDT

* AT 927 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED 10 MILES SOUTHEAST
  OF FRANKFORT...MOVING EAST AT 35 MPH.

  HAZARD...QUARTER SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...DAMAGE TO VEHICLES IS EXPECTED. 

* LOCATIONS IMPACTED INCLUDE...
  FRANKFORT...NOBLESVILLE...LEBANON...TIPTON...WINDFALL CITY...WESTFIELD...
  CICERO...SHERIDAN...ARCADIA...KIRKLIN...ATLANTA...KEMPTON...WINDFALL AND
  MORSE RESERVOIR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4007 8586 4008 8649 4031 8649 4039 8586
TIME...MOT...LOC 0127Z 266DEG 31KT 4020 8635 

HAIL...1.00IN
WIND...<50MPH
 
$$

NIELD
4 follow-up statements
006 
WWUS53 KIND 020134
SVSIND

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

INC011-023-057-159-020215-
/O.CON.KIND.SV.W.0040.000000T0000Z-160502T0215Z/
HAMILTON IN-BOONE IN-TIPTON IN-CLINTON IN-
934 PM EDT SUN MAY 1 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1015 PM EDT
FOR NORTHERN HAMILTON...NORTHEASTERN BOONE...TIPTON AND SOUTHEASTERN
CLINTON COUNTIES...

AT 934 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED 13 MILES NORTHEAST
OF LEBANON...OR 14 MILES SOUTHEAST OF FRANKFORT...MOVING EAST AT 35
MPH.

HAZARD...QUARTER SIZE HAIL. 

SOURCE...LAW ENFORCEMENT. 

IMPACT...DAMAGE TO VEHICLES IS EXPECTED. 

LOCATIONS IMPACTED INCLUDE...
NOBLESVILLE...TIPTON...WINDFALL CITY...WESTFIELD...CICERO...SHERIDAN...
ARCADIA...KIRKLIN...ATLANTA...KEMPTON...WINDFALL AND MORSE RESERVOIR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4007 8586 4008 8640 4032 8639 4039 8586
TIME...MOT...LOC 0134Z 269DEG 32KT 4018 8627 

HAIL...1.00IN
WIND...<50MPH
 
$$

NIELD
477 
WWUS53 KIND 020151
SVSIND

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

INC011-023-020200-
/O.CAN.KIND.SV.W.0040.000000T0000Z-160502T0215Z/
BOONE IN-CLINTON IN-
951 PM EDT SUN MAY 1 2016

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN BOONE AND
SOUTHEASTERN CLINTON COUNTIES IS CANCELLED...
    
THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF
THE WARNED AREA. THEREFORE THE WARNING HAS BEEN CANCELLED.

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

LAT...LON 4007 8586 4008 8624 4034 8624 4039 8586
TIME...MOT...LOC 0150Z 266DEG 31KT 4019 8608 

$$

INC057-159-020215-
/O.CON.KIND.SV.W.0040.000000T0000Z-160502T0215Z/
HAMILTON IN-TIPTON IN-
951 PM EDT SUN MAY 1 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1015 PM EDT
FOR NORTHERN HAMILTON AND TIPTON COUNTIES...

AT 950 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR TIPTON...OR 19
MILES SOUTH OF KOKOMO...MOVING EAST AT 35 MPH.

HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO 
         ROOFS...SIDING...AND TREES. 

LOCATIONS IMPACTED INCLUDE...
NOBLESVILLE...TIPTON...WINDFALL CITY...WESTFIELD...CICERO...SHERIDAN...
ARCADIA...ATLANTA...KEMPTON...WINDFALL AND MORSE RESERVOIR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4007 8586 4008 8624 4034 8624 4039 8586
TIME...MOT...LOC 0150Z 266DEG 31KT 4019 8608 

HAIL...1.00IN
WIND...60MPH
 
$$

NIELD
309 
WWUS53 KIND 020154
SVSIND

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

INC057-159-020215-
/O.CON.KIND.SV.W.0040.000000T0000Z-160502T0215Z/
HAMILTON IN-TIPTON IN-
954 PM EDT SUN MAY 1 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1015 PM EDT
FOR NORTHERN HAMILTON AND TIPTON COUNTIES...

AT 953 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR TIPTON...OR 19
MILES WEST OF ANDERSON...MOVING EAST AT 35 MPH.

HAZARD...GOLF BALL SIZE HAIL AND 60 MPH WIND GUSTS. 

SOURCE...TRAINED WEATHER SPOTTERS. 

IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL 
         DAMAGE TO ROOFS...SIDING...WINDOWS...AND VEHICLES. EXPECT WIND 
         DAMAGE TO ROOFS...SIDING...AND TREES. 

LOCATIONS IMPACTED INCLUDE...
NOBLESVILLE...TIPTON...WINDFALL CITY...WESTFIELD...CICERO...SHERIDAN...
ARCADIA...ATLANTA...KEMPTON...WINDFALL AND MORSE RESERVOIR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

THIS STORM IS PRODUCING LARGE HAIL. SEEK SHELTER NOW INSIDE A STURDY
STRUCTURE AND STAY AWAY FROM WINDOWS.

&&

LAT...LON 4007 8586 4008 8624 4034 8624 4039 8586
TIME...MOT...LOC 0153Z 266DEG 31KT 4019 8604 

HAIL...1.75IN
WIND...60MPH
 
$$

NIELD
312 
WWUS53 KIND 020157
SVSIND

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

INC057-159-020215-
/O.CON.KIND.SV.W.0040.000000T0000Z-160502T0215Z/
HAMILTON IN-TIPTON IN-
957 PM EDT SUN MAY 1 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1015 PM EDT
FOR NORTHEASTERN HAMILTON AND EASTERN TIPTON COUNTIES...

AT 957 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR TIPTON...OR 17
MILES NORTHWEST OF ANDERSON...MOVING EAST AT 35 MPH.

HAZARD...GOLF BALL SIZE HAIL AND 60 MPH WIND GUSTS. 

SOURCE...TRAINED WEATHER SPOTTERS. 

IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL 
         DAMAGE TO ROOFS...SIDING...WINDOWS...AND VEHICLES. EXPECT WIND 
         DAMAGE TO ROOFS...SIDING...AND TREES. 

LOCATIONS IMPACTED INCLUDE...
NOBLESVILLE...TIPTON...WINDFALL CITY...CICERO...ARCADIA...ATLANTA...
WINDFALL AND MORSE RESERVOIR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMAIN ALERT FOR A POSSIBLE TORNADO! TORNADOES CAN DEVELOP QUICKLY
FROM SEVERE THUNDERSTORMS. IF YOU SPOT A TORNADO GO AT ONCE INTO THE
BASEMENT OR SMALL CENTRAL ROOM IN A STURDY STRUCTURE.

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

THIS STORM IS PRODUCING LARGE HAIL. SEEK SHELTER NOW INSIDE A STURDY
STRUCTURE AND STAY AWAY FROM WINDOWS.

THIS THUNDERSTORM IS CAPABLE OF PRODUCING ALL TYPES OF SEVERE WEATHER
INCLUDING EXTREMELY LARGE HAIL...DESTRUCTIVE STRAIGHT LINE WINDS AND
TORNADOES. MOVE QUICKLY TO A SAFE SHELTER...SUCH AS AN INTERIOR ROOM...
A BATHROOM OR CLOSET OR BASEMENT.

&&

LAT...LON 4007 8586 4008 8610 4035 8615 4039 8586
TIME...MOT...LOC 0157Z 266DEG 31KT 4019 8599 

TORNADO...POSSIBLE
HAIL...1.75IN
WIND...60MPH
 
$$

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, 8:31 PM EDTTornado WarningINDMontgomery, Tippecanoe44 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, 9:40 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

Severe Thunderstorm Warnings in Indiana, 2016Every severe thunderstorm warning 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.