Alert archive / Indiana / Tornado Warnings in 2012

Tornado Warning 19, NWS Indianapolis, IN

May 1, 2012Fountain County, Montgomery County, Indiana

NWS Indianapolis, IN issued this tornado warning at May 1, 2012, 6:49 PM EDT for Fountain County, Montgomery County, Indiana. It was in force for 41 min. 6 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, 2012, 6:49 PM EDT (22:49 UTC)
Expired
May 1, 2012, 7:30 PM EDT
In force
41 min
Issued by
NWS Indianapolis, IN
Area
Storm-based polygon

Counties Fountain County, IN, Montgomery County, IN

The radar

The Indianapolis radar (KIND), 81 km from the middle of the area, began a volume at 22:49 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, 6:50 PM EDTHAIL 1Veedersburg, IN
May 1, 6:55 PM EDTHAIL 0.252 N Veedersburg, IN
May 1, 6:57 PM EDTTORNADO2 E Yeddo, IN
May 1, 7:07 PM EDTFUNNEL CLOUD2 Nnw Alamo, IN
May 1, 7:21 PM EDTHAIL 0.71 W Darlington, IN
May 1, 7:36 PM EDTTORNADO5 Ne Ladoga, INTORNADO MOVING EAST

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, 3:01 PM EDTTornado WatchSPC7 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 10.8 hours before the alert went out and 129 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 2012-05-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2012-05-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 123 square meters per square second.1939587897Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
660 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
123 m²/s²
0-3 km storm-relative helicity
138 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.

956 
WFUS53 KIND 012249
TORIND
INC045-107-012330-
/O.NEW.KIND.TO.W.0019.120501T2249Z-120501T2330Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
649 PM EDT TUE MAY 1 2012

THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A

* TORNADO WARNING FOR...
  CENTRAL FOUNTAIN COUNTY IN WEST CENTRAL INDIANA...
  CENTRAL MONTGOMERY COUNTY IN WEST CENTRAL INDIANA...

* UNTIL 730 PM EDT

* AT 645 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS
  STORM WAS LOCATED NEAR VEEDERSBURG...OR 19 MILES EAST OF           
  DANVILLE...AND MOVING EAST AT 35 MPH. THIS STORM HAS A HISTORY OF  
  PRODUCING FUNNEL CLOUDS.

* LOCATIONS IMPACTED INCLUDE...
  CRAWFORDSVILLE...
  HILLSBORO...
  MELLOTT...
  WALLACE...
  WINGATE...
  WAYNETOWN...
  ALAMO...
  DARLINGTON...
  NEW ROSS...

THIS INCLUDES INTERSTATE 74 BETWEEN MILE MARKERS 10 AND 46.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

MOTORISTS SHOULD NOT TAKE SHELTER UNDER HIGHWAY OVERPASSES. AS A LAST
RESORT...EITHER PARK YOUR VEHICLE AND STAY PUT...OR ABANDON YOUR
VEHICLE AND LIE DOWN IN A LOW LYING AREA.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
IN INDIANAPOLIS.

&&

LAT...LON 4018 8734 4018 8669 3996 8670 3998 8737
TIME...MOT...LOC 2248Z 272DEG 32KT 4005 8725

$$

RYAN
2 follow-up statements
082 
WWUS53 KIND 012300
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
700 PM EDT TUE MAY 1 2012

INC045-107-012330-
/O.CON.KIND.TO.W.0019.000000T0000Z-120501T2330Z/
FOUNTAIN-MONTGOMERY-
700 PM EDT TUE MAY 1 2012

...A TORNADO WARNING REMAINS IN EFFECT FOR EAST CENTRAL FOUNTAIN AND
CENTRAL MONTGOMERY COUNTIES UNTIL 730 PM EDT...

AT 654 PM EDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO ON THE 
GROUND TWO MILES EAST OF YEDDO...MOVING EAST AT 40 MPH.

IN ADDITION...HAIL UP TO 1 INCH IN DIAMETER IS POSSIBLE WITH THIS 
STORM.

LOCATIONS IMPACTED INCLUDE...
  CRAWFORDSVILLE...WAYNETOWN...ALAMO...DARLINGTON AND NEW ROSS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPEAT...A TORNADO IS ON THE GROUND. TAKE COVER NOW. MOVE TO AN
INTERIOR ROOM ON THE LOWEST FLOOR OF A STURDY BUILDING. AVOID
WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR OUTDOORS...MOVE TO THE
CLOSEST SUBSTANTIAL SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

MOTORISTS SHOULD NOT TAKE SHELTER UNDER HIGHWAY OVERPASSES. AS A LAST
RESORT... EITHER PARK YOUR VEHICLE AND STAY PUT...OR ABANDON YOUR
VEHICLE AND LIE DOWN IN A LOW LYING AREA.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
IN INDIANAPOLIS.

&&

LAT...LON 4017 8723 4018 8669 3996 8670 3998 8726
TIME...MOT...LOC 2259Z 280DEG 35KT 4003 8711

$$

HOMANN/RYAN
395 
WWUS53 KIND 012318
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
718 PM EDT TUE MAY 1 2012

INC045-012326-
/O.CAN.KIND.TO.W.0019.000000T0000Z-120501T2330Z/
FOUNTAIN-
718 PM EDT TUE MAY 1 2012

...THE TORNADO WARNING FOR EAST CENTRAL FOUNTAIN COUNTY IS
CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED 
AREA.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
IN INDIANAPOLIS.

LAT...LON 4015 8699 4018 8669 4016 8669 3996 8670
      3998 8707
TIME...MOT...LOC 2316Z 275DEG 35KT 4001 8692

$$

INC107-012330-
/O.CON.KIND.TO.W.0019.000000T0000Z-120501T2330Z/
MONTGOMERY-
718 PM EDT TUE MAY 1 2012

...A TORNADO WARNING REMAINS IN EFFECT FOR CENTRAL MONTGOMERY COUNTY
UNTIL 730 PM EDT...

AT 707 PM EDT...THE PUBLIC REPORTED A FUNNEL CLOUD TWO MILES NNW OF 
ALAMO.  AT 712 PM...THIS STORM WAS LOCATED NEAR CRAWFORDSVILLE AND 
MOVING EAST AT 40 MPH.

LOCATIONS IMPACTED INCLUDE...
  CRAWFORDSVILLE...DARLINGTON AND NEW ROSS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A 
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR 
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT 
YOURSELF FROM FLYING DEBRIS.

MOTORISTS SHOULD NOT TAKE SHELTER UNDER HIGHWAY OVERPASSES. AS A LAST
RESORT... EITHER PARK YOUR VEHICLE AND STAY PUT...OR ABANDON YOUR
VEHICLE AND LIE DOWN IN A LOW LYING AREA.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT 
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE 
IN INDIANAPOLIS.

&&

LAT...LON 4015 8699 4018 8669 4016 8669 3996 8670
      3998 8707
TIME...MOT...LOC 2316Z 275DEG 35KT 4001 8692

$$

HOMANN/RYAN

The office that day

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

IssuedProductOfficeCountiesLasted
May 1, 6:02 AM EDTDense Fog AdvisoryINDBartholomew, Brown, Clay, Daviess, Decatur, Greene and 19 more4 hr
May 1, 2:58 PM EDTSevere Thunderstorm WarningINDBrown, Monroe, Morgan47 min
May 1, 3:22 PM EDTTornado WarningINDBartholomew, Brown23 min
May 1, 3:42 PM EDTSevere Thunderstorm WarningINDBartholomew, Brown48 min
May 1, 3:54 PM EDTSevere Thunderstorm WarningINDBartholomew, Decatur, Rush, Shelby36 min
May 1, 4:03 PM EDTAreal Flood AdvisoryINDHamilton, Hancock, Johnson, Madison, Marion, Morgan and 1 more3 hr
May 1, 4:13 PM EDTSevere Thunderstorm WarningINDHancock, Henry, Johnson, Marion, Rush, Shelby47 min
May 1, 4:17 PM EDTSevere Thunderstorm WarningINDHancock, Henry, Madison, Randolph43 min
May 1, 4:20 PM EDTSevere Thunderstorm WarningINDDecatur, Rush, Shelby25 min
May 1, 4:29 PM EDTSevere Thunderstorm WarningINDBartholomew, Decatur, Shelby16 min
May 1, 4:48 PM EDTSevere Thunderstorm WarningINDHenry, Rush25 min
May 1, 4:51 PM EDTSevere Thunderstorm WarningINDRandolph39 min
May 1, 4:56 PM EDTSevere Thunderstorm WarningINDGreene, Lawrence, Martin, Monroe34 min
May 1, 5:20 PM EDTSevere Thunderstorm WarningINDBartholomew, Brown, Johnson, Morgan40 min
May 1, 5:21 PM EDTSevere Thunderstorm WarningINDJackson, Lawrence24 min
May 1, 5:31 PM EDTTornado WarningINDJackson, Lawrence29 min
May 1, 5:32 PM EDTSevere Thunderstorm WarningINDMorgan21 min
May 1, 5:46 PM EDTSevere Thunderstorm WarningINDJackson29 min
May 1, 6:08 PM EDTSevere Thunderstorm WarningINDJackson, Jennings26 min
May 1, 6:16 PM EDTTornado WarningINDFountain, Vermillion, Warren44 min
May 1, 6:57 PM EDTSevere Thunderstorm WarningINDHendricks, Marion36 min
May 1, 7:04 PM EDTSevere Thunderstorm WarningINDGreene, Monroe, Owen30 min
May 1, 7:07 PM EDTAreal Flood AdvisoryINDHendricks, Marion5 hr
May 1, 7:08 PM EDTSevere Thunderstorm WarningINDDaviess, Knox28 min
May 1, 7:29 PM EDTTornado WarningINDBoone, Montgomery46 min
May 1, 7:39 PM EDTSevere Thunderstorm WarningINDBrown, Johnson, Monroe, Morgan51 min
May 1, 7:54 PM EDTTornado WarningINDBrown19 min

Nearby

Tornado Warnings in Indiana, 2012Every tornado warning in 2012Tornadoes 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.