Alert archive / Indiana / Tornado Warnings in 2014

Tornado Warning 18, NWS Indianapolis, IN

June 24, 2014Marion County, Indiana

NWS Indianapolis, IN issued this tornado warning at Jun 24, 2014, 2:46 PM EDT for Marion County, Indiana. It was in force for 29 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 24, 2014, 2:46 PM EDT (18:46 UTC)
Expired
Jun 24, 2014, 3:15 PM EDT
In force
29 min
Issued by
NWS Indianapolis, IN
Area
Storm-based polygon
Tornado
Observed
Hail
0.75 in

County Marion County, IN

The radar

The Indianapolis radar (KIND), 20 km from the middle of the area, began a volume at 18:49 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.

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 6.8 hours before the alert went out and 205 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, Cncnati-Daytn, OH at 12:00Z on 2014-06-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 146 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, Cncnati-Daytn, OH at 12:00Z on 2014-06-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 8 square meters per square second.193958Sfc1 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
146 J/kg
Mixed-layer CIN
-86 J/kg
Mixed-layer LCL
1115 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
8 m²/s²
0-3 km storm-relative helicity
19 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.

113 
WFUS53 KIND 241846
TORIND
INC097-241915-
/O.NEW.KIND.TO.W.0018.140624T1846Z-140624T1915Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
246 PM EDT TUE JUN 24 2014

THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHERN MARION COUNTY IN CENTRAL INDIANA...

* UNTIL 315 PM EDT

* AT 244 PM EDT...A CONFIRMED TORNADO WAS LOCATED NEAR SPEEDWAY...AND
  MOVING NORTHEAST AT 25 MPH.

  HAZARD...DAMAGING TORNADO.

  SOURCE...WEATHER SPOTTERS CONFIRMED TORNADO. AT 239                
           PM...A TORNADO WAS REPORTED IN SPEEDWAY.

  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.

* THE TORNADO WILL BE NEAR...
  INDIANAPOLIS AROUND 255 PM EDT.

OTHER LOCATIONS IN THE WARNING INCLUDE SPRING HILL...WYNNEDALE...
ROCKY RIPPLE...CROWS NEST...INDIANA STATE FAIRGROUNDS...NORTH CROWS
NEST...MERIDIAN HILLS...WILLIAMS CREEK AND BROAD RIPPLE.

THIS INCLUDES INTERSTATE 65 BETWEEN MILE MARKERS 112 AND 121.

THIS INCLUDES INTERSTATE 70 BETWEEN MILE MARKERS 83 AND 88.

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.

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

&&

LAT...LON 3983 8597 3976 8619 3978 8626 3982 8629
      3993 8612 3993 8610
TIME...MOT...LOC 1846Z 234DEG 22KT 3978 8626

TORNADO...OBSERVED
HAIL...<.75IN

$$

MRD/DT
3 follow-up statements
570 
WWUS53 KIND 241853
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
253 PM EDT TUE JUN 24 2014

INC097-241915-
/O.CON.KIND.TO.W.0018.000000T0000Z-140624T1915Z/
MARION IN-
253 PM EDT TUE JUN 24 2014

...A TORNADO WARNING REMAINS IN EFFECT FOR NORTHERN MARION COUNTY
UNTIL 315 PM EDT...

AT 249 PM EDT...A CONFIRMED LARGE AND EXTREMELY DANGEROUS TORNADO WAS
LOCATED NEAR SPEEDWAY...AND MOVING NORTHEAST AT 25 MPH.

THIS IS A PARTICULARLY DANGEROUS SITUATION.

HAZARD...DAMAGING TORNADO.

SOURCE...WEATHER SPOTTERS CONFIRMED TORNADO. 

IMPACT...YOU ARE IN A LIFE THREATENING SITUATION. FLYING DEBRIS WILL
         BE DEADLY TO THOSE CAUGHT WITHOUT SHELTER. MOBILE HOMES WILL
         BE DESTROYED. CONSIDERABLE DAMAGE TO HOMES...BUSINESSES AND
         VEHICLES IS LIKELY AND COMPLETE DESTRUCTION POSSIBLE.

THE TORNADO WILL AFFECT MAINLY RURAL AREAS OF NORTHERN MARION
COUNTY...INCLUDING THE FOLLOWING LOCATIONS...INDIANAPOLIS...SPRING
HILL...ROCKY RIPPLE...WYNNEDALE...INDIANA STATE FAIRGROUNDS...CROWS
NEST...NORTH CROWS NEST...BROAD RIPPLE...MERIDIAN HILLS AND WILLIAMS
CREEK.

THIS INCLUDES INTERSTATE 65 BETWEEN MILE MARKERS 113 AND 120.

THIS INCLUDES INTERSTATE 70 BETWEEN MILE MARKERS 83 AND 88.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPEAT...A LARGE...EXTREMELY DANGEROUS AND POTENTIALLY DEADLY
TORNADO IS ON THE GROUND. TO PROTECT YOUR LIFE...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.

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

&&

LAT...LON 3983 8597 3976 8619 3978 8626 3982 8629
      3993 8612 3993 8610
TIME...MOT...LOC 1852Z 228DEG 21KT 3980 8623

TORNADO...OBSERVED
TORNADO DAMAGE THREAT...CONSIDERABLE
HAIL...<.75IN

$$

MRD/DT
827 
WWUS53 KIND 241905
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
305 PM EDT TUE JUN 24 2014

INC097-241915-
/O.CON.KIND.TO.W.0018.000000T0000Z-140624T1915Z/
MARION IN-
305 PM EDT TUE JUN 24 2014

...A TORNADO WARNING REMAINS IN EFFECT FOR NORTHERN MARION COUNTY
UNTIL 315 PM EDT...

AT 303 PM EDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR INDIANAPOLIS...AND MOVING NORTHEAST AT 25 MPH.

HAZARD...TORNADO.

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.

LOCATIONS IMPACTED INCLUDE...
MERIDIAN HILLS...BROAD RIPPLE AND WILLIAMS CREEK.

THIS INCLUDES INTERSTATE 65 BETWEEN MILE MARKERS 115 AND 120.

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.

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

&&

LAT...LON 3986 8601 3979 8617 3979 8623 3984 8626
      3993 8612 3993 8610
TIME...MOT...LOC 1906Z 228DEG 21KT 3985 8615

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

MRD/DT
553 
WWUS53 KIND 241913
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
313 PM EDT TUE JUN 24 2014

INC097-241922-
/O.EXP.KIND.TO.W.0018.000000T0000Z-140624T1915Z/
MARION IN-
313 PM EDT TUE JUN 24 2014

...THE TORNADO WARNING FOR NORTHERN MARION COUNTY HAS BEEN 
REISSUED...

PLEASE REFER TO THAT BULLETIN FOR THE LATEST SEVERE WEATHER
INFORMATION.

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

LAT...LON 3986 8601 3979 8617 3979 8623 3984 8626
      3993 8612 3993 8610
TIME...MOT...LOC 1912Z 228DEG 21KT 3987 8612

$$

MRD/DT

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 24, 1:26 PM EDTSevere Thunderstorm WarningINDHendricks, Morgan, Owen, Putnam49 min
Jun 24, 1:47 PM EDTTornado WarningINDHendricks, Morgan28 min
Jun 24, 2:02 PM EDTFlash Flood WarningINDClay, Hendricks, Morgan, Owen, Putnam4 hr
Jun 24, 2:11 PM EDTAreal Flood WarningINDSullivan, Vigo3 hr
Jun 24, 2:26 PM EDTFlash Flood WarningINDHamilton, Madison, Tipton4 hr
Jun 24, 2:28 PM EDTTornado WarningINDHendricks, Marion32 min
Jun 24, 2:42 PM EDTAreal Flood WarningINDGreene3 hr
Jun 24, 3:10 PM EDTSpecial Weather StatementINDMorgan50 min
Jun 24, 3:11 PM EDTTornado WarningINDHamilton, Marion34 min
Jun 24, 3:30 PM EDTFlash Flood WarningINDMonroe, Morgan, Owen4 hr
Jun 24, 3:33 PM EDTFlash Flood WarningINDHamilton, Hendricks, Marion4 hr
Jun 24, 5:07 PM EDTAreal Flood AdvisoryINDBartholomew, Brown, Decatur, Hancock, Henry, Johnson and 5 more4 hr
Jun 24, 5:43 PM EDTAreal Flood AdvisoryINDDelaware, Henry, Randolph4 hr
Jun 24, 6:03 PM EDTAreal Flood AdvisoryINDClay, Hendricks, Morgan, Owen, Putnam3 hr

Nearby

Tornado Warnings in Indiana, 2014Every tornado warning in 2014Tornadoes in 2014

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.