Alert archive / Indiana / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 243, NWS Indianapolis, IN

September 21, 20126 counties in Indiana

NWS Indianapolis, IN issued this severe thunderstorm warning at Sep 21, 2012, 6:45 PM EDT for 6 counties in Indiana. It was in force for 45 min. 40 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: Sep 21, 2012, 6:45 PM EDT (22:45 UTC)
Expired: Sep 21, 2012, 7:30 PM EDT
In force: 45 min
Issued by: NWS Indianapolis, IN
Area: Storm-based polygon
Hail: 1.0 in
Wind: 70.0 mph

Counties Boone County, IN, Hamilton County, IN, Hendricks County, IN, Marion County, IN, Montgomery County, IN, Putnam County, IN

The radar

The Indianapolis radar (KIND), 26 km from the middle of the area, began a volume at 22:48 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

Time	Report	Where	Remark
Sep 21, 6:45 PM EDT	TSTM WND DMG	3 Nnw North Salem, IN	MULTIPLE 4-6 INCH DIAMETER TREE LIMBS DOWN AT CR 900 N AND CR 775 W. TIME ESTIMATED FROM RADAR.
Sep 21, 6:55 PM EDT	TSTM WND DMG	1 Ene Ulen, IN	2FT DIAMETER HEALTHY TREE BLOWN DOWN. TIME ESTIMATED FROM RADAR AND SPOTTER.
Sep 21, 6:55 PM EDT	TSTM WND DMG	6 Nw Danville, IN	TWO FOOT HEALTHY TREE UPROOTED AT SR 236 AND CR 400 W. TIME ESTIMATED FROM RADAR.
Sep 21, 7:00 PM EDT	HAIL 0.7	Lebanon, IN	REPORTED FROMT THE NORTH SIDE OF LEBANON.
Sep 21, 7:00 PM EDT	HAIL 0.88	1 Wnw Danville, IN
Sep 21, 7:00 PM EDT	HAIL 1	North Salem, IN	ALSO ESTIMATED WINDS AROUND 50 MPH. TIME ESTIMATED.
Sep 21, 7:01 PM EDT	HAIL 0.25	Pittsboro, IN
Sep 21, 7:02 PM EDT	HAIL 1.25	Danville, IN	LOTS OF QUARTER SIZE HAIL WITH SOME LARGER STONES ON THE WEST SIDE OF DANVILLE.
Sep 21, 7:03 PM EDT	HAIL 0.88	2 W Brownsburg, IN
Sep 21, 7:05 PM EDT	HAIL 1.25	Pittsboro, IN	HALF DOLLAR SIZE HAIL 0.5 MILE EAST OF DOWNTOWN PITTSBORO.
Sep 21, 7:05 PM EDT	HAIL 1.75	Danville, IN	UP TO GOLF BALL SIZED HAIL IN DANVILLE ENDING AT 705 PM. WINDS OF 30 MPH ESTIMATED ALSO.
Sep 21, 7:06 PM EDT	HAIL 1.75	North Salem, IN
Sep 21, 7:07 PM EDT	HAIL 1	Brownsburg, IN
Sep 21, 7:08 PM EDT	HAIL 0.75	Brownsburg, IN	PENNY SIZED HAIL COVERING THE GROUND ON THE NORTH SIDE OF BROWNSBURG. MEASURED WIND GUST OF 52 MPH.
Sep 21, 7:10 PM EDT	HAIL 0.88	6 Ne Brownsburg, IN
Sep 21, 7:11 PM EDT	TSTM WND GST 60	Brownsburg, IN
Sep 21, 7:11 PM EDT	HAIL 1.25	1 N Avon, IN	HALF DOLLAR SIZED HAIL ESTIMATED 1 N OF AVON.
Sep 21, 7:11 PM EDT	HAIL 1.5	Brownsburg, IN
Sep 21, 7:12 PM EDT	HAIL 1	2 W Avon, IN
Sep 21, 7:14 PM EDT	HAIL 0.75	1 E Avon, IN
Sep 21, 7:14 PM EDT	HAIL 0.75	3 W Avon, IN
Sep 21, 7:15 PM EDT	TSTM WND GST 60	3 W Speedway, IN	ESTIMATED 60 MPH WIND GUSTS ACCOMPANIED BY NICKEL SIZED HAIL AT 21ST STREET AND RACEWAY RD.
Sep 21, 7:15 PM EDT	HAIL 1	2 Nne Brownsburg, IN
Sep 21, 7:15 PM EDT	HAIL 1	2 Nnw Avon, IN
Sep 21, 7:16 PM EDT	HAIL 1	Avon, IN	QUARTER SIZED HAIL COVERED THE GROUND APPROXIMATELY ONE FOOT DEEP. ENDED AT 716 PM.
Sep 21, 7:17 PM EDT	HAIL 1.25	2 E Avon, IN
Sep 21, 7:18 PM EDT	HAIL 1	7 W Indianapolis, IN
Sep 21, 7:20 PM EDT	TSTM WND DMG	Brownsburg, IN	SIDING AND SHINGLES BLOWN OFF OF A HOME. PATIO FURNITURE AND A GAZEBO DAMAGED AT NEIGHBORING HOMES. NEAR STATE ROUTE 267 AND TILDON ROAD JUST SOUTH OF BROWNSBURG.
Sep 21, 7:20 PM EDT	HAIL 0.88	Brownsburg, IN
Sep 21, 7:20 PM EDT	HAIL 1	Indianapolis, IN	REPORTED AT THE RTV6 STUDIO.
Sep 21, 7:24 PM EDT	HAIL 1.25	3 Sse Speedway, IN	HALF DOLLAR SIZE HAIL REPORTED AT LYNHURST AND ROCKVILLE RD.
Sep 21, 7:25 PM EDT	HAIL 1	2 Nw Brownsburg, IN	TIME ESTIMATED BASED ON RADAR AND OTHER REPORTS IN THE AREA.
Sep 21, 7:25 PM EDT	HAIL 1	5 S Brownsburg, IN
Sep 21, 7:26 PM EDT	TSTM WND GST 65	4 W Indianapolis, IN	POWER IS OUT.
Sep 21, 7:26 PM EDT	HAIL 0.75	4 W Indianapolis, IN
Sep 21, 7:27 PM EDT	HAIL 1.75	Pittsboro, IN	LIMBS DOWN AND DAMAGE TO SIDING.
Sep 21, 7:35 PM EDT	HAIL 0.88	2 Sse Speedway, IN	NICKEL SIZED HAIL REPORTED AT 10TH ST AND LYNHURST DR. ALSO...1.50 INCHES OF RAIN MEASURED SINCE 600 PM.
Sep 21, 7:35 PM EDT	HAIL 1	5 Ene Indianapolis, IN	QUARTER SIZED HAIL REPORTED AT 10TH ST AND ARLINGTON AVE.
Sep 21, 7:36 PM EDT	HAIL 1.5	5 E Indianapolis, IN	HAIL COVERING THE GROUND.
Sep 21, 7:40 PM EDT	HAIL 1	1 W Cumberland, IN	QUARTER SIZE HAIL REPORTED JUST WEST OF CUMBERLAND.

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

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 10.8 hours before the alert went out and 208 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 2528 m above ground
0-6 km bulk shear: 63 kt
0-1 km storm-relative helicity: 120 m²/s²
0-3 km storm-relative helicity: 152 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.

804 
WUUS53 KIND 212245
SVRIND
INC011-057-063-097-107-133-212330-
/O.NEW.KIND.SV.W.0243.120921T2245Z-120921T2330Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
645 PM EDT FRI SEP 21 2012

THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHERN BOONE COUNTY IN CENTRAL INDIANA...
  SOUTHERN HAMILTON COUNTY IN CENTRAL INDIANA...
  NORTHERN HENDRICKS COUNTY IN CENTRAL INDIANA...
  NORTHERN MARION COUNTY IN CENTRAL INDIANA...
  SOUTHEASTERN MONTGOMERY COUNTY IN WEST CENTRAL INDIANA...
  NORTHEASTERN PUTNAM COUNTY IN WEST CENTRAL INDIANA...

* UNTIL 730 PM EDT

* AT 639 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER SIZE
  HAIL...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THESE STORMS
  WERE LOCATED ALONG A LINE EXTENDING FROM CRAWFORDSVILLE TO 9 MILES
  SOUTHEAST OF CRAWFORDSVILLE TO 12 MILES NORTH OF GREENCASTLE...AND
  MOVING EAST AT 50 MPH.

* LOCATIONS IMPACTED INCLUDE...
  INDIANAPOLIS...
  LEBANON...
  DANVILLE...
  BROWNSBURG...
  ZIONSVILLE...
  CARMEL...
  SPEEDWAY...
  FISHERS...
  NOBLESVILLE...
  LAWRENCE...
  ADVANCE...
  JAMESTOWN...
  NORTH SALEM...
  LIZTON...
  ULEN...
  PITTSBORO...
  WHITESTOWN...
  AVON...
  EAGLE CREEK RESERVOIR...
  CLERMONT...

THIS INCLUDES INTERSTATE 65 BETWEEN MILE MARKERS 110 AND 142.

THIS INCLUDES INTERSTATE 69 BETWEEN MILE MARKERS 0 AND 9.

THIS INCLUDES INTERSTATE 70 BETWEEN MILE MARKERS 77 AND 93.

THIS INCLUDES INTERSTATE 74 BETWEEN MILE MARKERS 40 AND 73.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE
INTO AREAS WHERE WATER COVERS THE ROAD.

THESE STORMS HAVE A HISTORY OF PRODUCING DESTRUCTIVE WINDS AND LARGE 
HAIL. QUARTER SIZE HAIL AND WIND GUSTS TO 65 MPH WERE RECORDED IN 
NEW ROSS AT 642 PM. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND 
STAY AWAY FROM WINDOWS.

IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THESE STORMS. MOVE INDOORS
IMMEDIATELY. LIGHTNING IS ONE OF NATURES LEADING KILLERS. REMEMBER...
IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY
LIGHTNING.

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THESE STORMS...AND MAY
LEAD TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

&&

LAT...LON 4007 8602 3997 8591 3993 8592 3993 8594
      3987 8594 3987 8595 3982 8595 3974 8597
      3977 8690 3998 8678 4008 8683
TIME...MOT...LOC 2244Z 271DEG 45KT 4006 8673 3998 8666
          3981 8679
WIND...HAIL 70MPH 1.00IN

$$

RYAN

3 follow-up statements

028 
WWUS53 KIND 212301
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
701 PM EDT FRI SEP 21 2012

INC107-133-212311-
/O.CAN.KIND.SV.W.0243.000000T0000Z-120921T2330Z/
MONTGOMERY-PUTNAM-
701 PM EDT FRI SEP 21 2012

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN MONTGOMERY AND
NORTHEASTERN PUTNAM COUNTIES IS CANCELLED...

THE LINE OF STORMS WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE 
WARNED AREA.

LAT...LON 3997 8591 3993 8592 3993 8594 3987 8594
      3986 8595 3982 8595 3974 8597 3977 8669
      3982 8669 3997 8665 4007 8660 4007 8602
TIME...MOT...LOC 2301Z 271DEG 45KT 4005 8645 3997 8638
          3980 8651

$$

INC011-057-063-097-212330-
/O.CON.KIND.SV.W.0243.000000T0000Z-120921T2330Z/
BOONE-HAMILTON-HENDRICKS-MARION-
701 PM EDT FRI SEP 21 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHERN
BOONE...SOUTHERN HAMILTON...NORTHERN HENDRICKS AND NORTHERN MARION
COUNTIES UNTIL 730 PM EDT...

AT 657 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THESE STORMS WERE
LOCATED ALONG A LINE EXTENDING FROM LEBANON TO 6 MILES SOUTH OF
LEBANON TO DANVILLE...MOVING EAST AT 50 MPH.

LOCATIONS IMPACTED INCLUDE...
  INDIANAPOLIS...BROWNSBURG...ZIONSVILLE...CARMEL...SPEEDWAY...
  FISHERS...NOBLESVILLE...LAWRENCE...WHITESTOWN...AVON...EAGLE CREEK
  RESERVOIR...CLERMONT...WILLIAMS CREEK...WYNNEDALE...MERIDIAN
  HILLS...SPRING HILL...CROWS NEST...NORTH CROWS NEST...ROCKY RIPPLE
  AND WESTFIELD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE
INTO AREAS WHERE WATER COVERS THE ROAD.

PREPARE IMMEDIATELY FOR LARGE HAIL AND DAMAGING WINDS IF YOU ARE IN
THE PATH OF THESE STORMS. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING AND AWAY FROM WINDOWS.

IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THESE STORMS. MOVE INDOORS
IMMEDIATELY. LIGHTNING IS ONE OF NATURE'S LEADING KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THESE STORMS...AND MAY
LEAD TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

&&

LAT...LON 3997 8591 3993 8592 3993 8594 3987 8594
      3986 8595 3982 8595 3974 8597 3977 8669
      3982 8669 3997 8665 4007 8660 4007 8602
TIME...MOT...LOC 2301Z 271DEG 45KT 4005 8645 3997 8638
          3980 8651
WIND...HAIL 70MPH 1.00IN

$$

RYAN

821 
WWUS53 KIND 212312
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
712 PM EDT FRI SEP 21 2012

INC011-057-063-097-212330-
/O.CON.KIND.SV.W.0243.000000T0000Z-120921T2330Z/
BOONE-HAMILTON-HENDRICKS-MARION-
712 PM EDT FRI SEP 21 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHEASTERN
BOONE...SOUTHERN HAMILTON...NORTHEASTERN HENDRICKS AND NORTHERN
MARION COUNTIES UNTIL 730 PM EDT...

AT 711 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING PING PONG BALL SIZE
HAIL...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THESE STORMS WERE
LOCATED ALONG A LINE EXTENDING FROM 6 MILES NORTH OF ZIONSVILLE TO
ZIONSVILLE TO BROWNSBURG...MOVING EAST AT 50 MPH.

LOCATIONS IMPACTED INCLUDE...
  INDIANAPOLIS...SPEEDWAY...CARMEL...FISHERS...NOBLESVILLE...
  LAWRENCE...WILLIAMS CREEK...WYNNEDALE...MERIDIAN HILLS...SPRING
  HILL...CROWS NEST...NORTH CROWS NEST...ROCKY RIPPLE...WESTFIELD...
  BROAD RIPPLE...INDIANA STATE FAIRGROUNDS...MONUMENT CIRCLE...
  CASTLETON...GEIST RESERVOIR AND WARREN PARK.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE
INTO AREAS WHERE WATER COVERS THE ROAD.

PREPARE IMMEDIATELY FOR LARGE HAIL AND DAMAGING WINDS IF YOU ARE IN
THE PATH OF THESE STORMS. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING AND AWAY FROM WINDOWS.

IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THESE STORMS. MOVE INDOORS
IMMEDIATELY. LIGHTNING IS ONE OF NATURE'S LEADING KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THESE STORMS...AND MAY
LEAD TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

&&

LAT...LON 3997 8591 3993 8592 3993 8594 3987 8594
      3987 8595 3982 8595 3974 8597 3977 8657
      3996 8646 4007 8642 4007 8602
TIME...MOT...LOC 2312Z 271DEG 45KT 4004 8627 3996 8620
          3979 8633
WIND...HAIL 70MPH 1.50IN

$$

RYAN

642 
WWUS53 KIND 212319
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
719 PM EDT FRI SEP 21 2012

INC011-057-063-097-212330-
/O.CON.KIND.SV.W.0243.000000T0000Z-120921T2330Z/
BOONE-HAMILTON-HENDRICKS-MARION-
719 PM EDT FRI SEP 21 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHEASTERN
BOONE...SOUTHERN HAMILTON...NORTHEASTERN HENDRICKS AND NORTHERN
MARION COUNTIES UNTIL 730 PM EDT...

AT 716 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING PING PONG BALL SIZE
HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THESE STORMS WERE
LOCATED ALONG A LINE EXTENDING FROM 7 MILES NORTHWEST OF CARMEL TO
CARMEL TO SPEEDWAY...MOVING EAST AT 50 MPH.

LOCATIONS IMPACTED INCLUDE...
  INDIANAPOLIS...FISHERS...NOBLESVILLE...LAWRENCE...INDIANA STATE
  FAIRGROUNDS...MONUMENT CIRCLE...CASTLETON...GEIST RESERVOIR AND
  WARREN PARK.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE
INTO AREAS WHERE WATER COVERS THE ROAD.

PREPARE IMMEDIATELY FOR LARGE HAIL AND DAMAGING WINDS IF YOU ARE IN
THE PATH OF THESE STORMS. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING AND AWAY FROM WINDOWS.

IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THESE STORMS. MOVE INDOORS
IMMEDIATELY. LIGHTNING IS ONE OF NATURE'S LEADING KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THESE STORMS...AND MAY
LEAD TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

&&

LAT...LON 3997 8591 3993 8592 3993 8594 3987 8594
      3987 8595 3982 8595 3974 8597 3977 8647
      3994 8631 4007 8631 4007 8602
TIME...MOT...LOC 2320Z 271DEG 45KT 4003 8614 3995 8607
          3978 8620
WIND...HAIL 60MPH 1.50IN

$$

RYAN

The office that day

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

Issued	Product	Office	Counties	Lasted
Sep 21, 5:47 PM EDT	Special Weather Statement	IND	Hendricks	28 min
Sep 21, 5:53 PM EDT	Special Weather Statement	IND	Fountain	37 min
Sep 21, 6:21 PM EDT	Severe Thunderstorm Warning	IND	Boone, Fountain, Hendricks, Montgomery, Parke	39 min
Sep 21, 7:07 PM EDT	Severe Thunderstorm Warning	IND	Hendricks, Johnson, Marion	38 min
Sep 21, 7:30 PM EDT	Severe Thunderstorm Warning	IND	Hamilton, Hancock, Madison, Marion	45 min
Sep 21, 7:32 PM EDT	Areal Flood Advisory	IND	Marion	118 min
Sep 21, 7:42 PM EDT	Severe Thunderstorm Warning	IND	Hancock, Johnson, Marion, Shelby	33 min
Sep 21, 7:58 PM EDT	Severe Thunderstorm Warning	IND	Hancock, Henry, Rush, Shelby	47 min

Nearby

Severe Thunderstorm Warnings in Indiana, 2012 Every severe thunderstorm warning in 2012

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.