Alert archive / Indiana / Tornado Warnings in 2016

Tornado Warning 11, NWS Northern Indiana

August 24, 2016Grant County, Indiana

NWS Northern Indiana issued this tornado warning at Aug 24, 2016, 3:59 PM EDT for Grant County, Indiana. It was in force for 31 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
Aug 24, 2016, 3:59 PM EDT (19:59 UTC)
Expired
Aug 24, 2016, 4:30 PM EDT
In force
31 min
Issued by
NWS Northern Indiana
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.0 in

County Grant County, IN

The radar

The Northern Indiana radar (KIWX), 95 km from the middle of the area, began a volume at 19:59 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Aug 24, 3:10 PM EDTTornado WatchSPC8 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 8.0 hours before the alert went out and 201 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 2016-08-24Temperature 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, Cncnati-Daytn, OH at 12:00Z on 2016-08-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 111 square meters per square second.19395878Sfc1 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
1294 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
111 m²/s²
0-3 km storm-relative helicity
122 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

817 
WFUS53 KIWX 241959
TORIWX
INC053-242030-
/O.NEW.KIWX.TO.W.0011.160824T1959Z-160824T2030Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NORTHERN INDIANA
359 PM EDT WED AUG 24 2016

THE NATIONAL WEATHER SERVICE IN NORTHERN INDIANA  HAS ISSUED A

* TORNADO WARNING FOR...
  GRANT COUNTY IN CENTRAL INDIANA...

* UNTIL 430 PM EDT
    
* AT 358 PM EDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED OVER SWAYZEE...OR 8 MILES WEST OF
  MARION...MOVING EAST AT 30 MPH.

  HAZARD...TORNADO. 

  SOURCE...RADAR INDICATED ROTATION. THIS STORM HAS A HISTORY OF
           PRODUCING A LARGE, DAMAGING TORNADO, WITH EXTENSIVE
           DAMAGE REPORTED IN KOKOMO.

  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...
  SWEETSER AROUND 405 PM EDT. 
  MARION AROUND 410 PM EDT. 
  FAIRMOUNT AROUND 415 PM EDT. 
  GAS CITY AND JONESBORO AROUND 420 PM EDT. 
  UPLAND AND VAN BUREN AROUND 430 PM EDT. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
RADLEY...ROSEBURG...MICHAELSVILLE...SIMS...ARCANA...NORMAL...HOME
CORNER... LANDESS...MIER AND LAKE WOOD.

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 4044 8586 4057 8586 4065 8546 4042 8545
TIME...MOT...LOC 1958Z 256DEG 25KT 4052 8582 

TORNADO...RADAR INDICATED
HAIL...0.00IN

$$

NG
2 follow-up statements
697 
WWUS53 KIWX 242010
SVSIWX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
410 PM EDT WED AUG 24 2016

INC053-242030-
/O.CON.KIWX.TO.W.0011.000000T0000Z-160824T2030Z/
GRANT IN-
410 PM EDT WED AUG 24 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 430 PM EDT FOR CENTRAL
GRANT COUNTY...
    
AT 409 PM EDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR SWEETSER...OR NEAR MARION...MOVING EAST AT 25 MPH.

HAZARD...TORNADO. 

SOURCE...RADAR INDICATED ROTATION. THIS STORM HAS A HISTORY OF
         PRODUCING A LARGE, DAMAGING TORNADO. EXTENSIVE DAMAGE HAS
         BEEN REPORTED IN KOKOMO. 

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...
  MARION AROUND 415 PM EDT. 
  GAS CITY AND JONESBORO AROUND 425 PM EDT. 
  UPLAND AND VAN BUREN AROUND 430 PM EDT. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
ROSEBURG...MICHAELSVILLE...ARCANA...HOME CORNER...LANDESS...LAKE
WOOD... HERBST AND HANFIELD.

THIS INCLUDES INTERSTATE 69 IN INDIANA BETWEEN MILE MARKERS 256 AND
270.
 
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 4046 8580 4058 8581 4065 8546 4042 8545
TIME...MOT...LOC 2009Z 258DEG 21KT 4052 8575 

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

$$

NG
777 
WWUS53 KIWX 242020
SVSIWX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
420 PM EDT WED AUG 24 2016

INC053-242030-
/O.CON.KIWX.TO.W.0011.000000T0000Z-160824T2030Z/
GRANT IN-
420 PM EDT WED AUG 24 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 430 PM EDT FOR
NORTHEASTERN GRANT COUNTY...
    
AT 419 PM EDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED OVER MARION...MOVING EAST AT 25 MPH.

HAZARD...TORNADO. 

SOURCE...RADAR INDICATED ROTATION. AT 413 PM EDT...TRAINED SPOTTERS
         REPORTED A FUNNEL CLOUD ON THE WEST SIDE OF MARION.

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...
  VAN BUREN AROUND 430 PM EDT. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
LANDESS...LAKE WOOD...ARCANA...HOME CORNER AND HANFIELD.

THIS INCLUDES INTERSTATE 69 IN INDIANA BETWEEN MILE MARKERS 261 AND
270.
 
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 4050 8571 4059 8575 4065 8546 4051 8546
TIME...MOT...LOC 2019Z 248DEG 22KT 4056 8568 

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

$$

NG

The office that day

Everything else NWS Northern Indiana issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 24, 3:09 PM EDTSpecial Weather StatementIWXMiami36 min
Aug 24, 3:34 PM EDTTornado Warning Tornado observedConsiderable damage threatIWXGrant, Miami26 min
Aug 24, 4:30 PM EDTTornado WarningIWXBlackford, Grant, Wells30 min
Aug 24, 4:41 PM EDTSpecial Weather StatementIWXPulaski34 min
Aug 24, 4:59 PM EDTTornado WarningIWXBlackford, Wells31 min
Aug 24, 5:14 PM EDTTornado WarningIWXAllen31 min
Aug 24, 5:25 PM EDTTornado Warning Tornado observedIWXAdams, Wells35 min
Aug 24, 5:39 PM EDTTornado Warning Tornado observedConsiderable damage threatIWXAllen36 min
Aug 24, 5:46 PM EDTTornado WarningIWXCass29 min
Aug 24, 5:54 PM EDTTornado Warning Tornado observedIWXAdams36 min
Aug 24, 6:07 PM EDTTornado WarningIWXMiami, Wabash23 min
Aug 24, 6:11 PM EDTTornado WarningIWXMiami34 min
Aug 24, 6:31 PM EDTTornado WarningIWXWabash29 min
Aug 24, 6:32 PM EDTTornado WarningIWXKosciusko, Wabash, Whitley28 min
Aug 24, 6:41 PM EDTTornado WarningIWXGrant, Miami34 min
Aug 24, 6:53 PM EDTSevere Thunderstorm WarningIWXAllen, Huntington, Whitley37 min
Aug 24, 7:05 PM EDTTornado WarningIWXHuntington25 min
Aug 24, 7:25 PM EDTTornado WarningIWXAllen, Wells35 min
Aug 24, 7:32 PM EDTSpecial Weather StatementIWXAllen28 min
Aug 24, 7:50 PM EDTTornado WarningIWXGrant25 min
Aug 24, 7:55 PM EDTAreal Flood AdvisoryIWXAllen, Whitley3 hr

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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.