Alert archive / Indiana / Tornado Warnings in 2024

Tornado Warning 7, NWS Indianapolis, IN

March 14, 2024Knox County, Indiana

NWS Indianapolis, IN issued this tornado warning at Mar 14, 2024, 9:40 PM EDT for Knox County, Indiana. It was in force for 35 min. 3 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
Mar 14, 2024, 9:40 PM EDT (01:40 UTC)
Expired
Mar 14, 2024, 10:15 PM EDT
In force
35 min
Issued by
NWS Indianapolis, IN
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

County Knox County, IN

The radar

The Evansville,IN radar (KVWX), 33 km from the middle of the area, began a volume at 01:39 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
Mar 14, 9:59 PM EDTTSTM WND DMG3 N Decker, INShed blown into roadway, time estimated from radar.
Mar 14, 10:05 PM EDTTSTM WND DMG6 Sse Monroe City, INTree down along east parker lake road. Time estimated from radar.
Mar 14, 10:11 PM EDTTSTM WND DMG5 Sse Monroe City, INTrees of unknown sized downed. Time estimated from radar.

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
Mar 14, 5:13 PM EDTTornado WatchSPC7 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 00:00Z, 1.7 hours before the alert went out and 204 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 2024-03-15Temperature 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 00:00Z on 2024-03-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 5 square meters per square second.1939587897117Sfc1 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
905 m above ground
0-6 km bulk shear
69 kt
0-1 km storm-relative helicity
5 m²/s²
0-3 km storm-relative helicity
230 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

575 
WFUS53 KIND 150140
TORIND
INC083-150215-
/O.NEW.KIND.TO.W.0007.240315T0140Z-240315T0215Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Indianapolis IN
940 PM EDT Thu Mar 14 2024

The National Weather Service in Indianapolis has issued a

* Tornado Warning for...
  Southwestern Knox County in southwestern Indiana...

* Until 1015 PM EDT.

* At 939 PM EDT, a severe thunderstorm capable of producing a tornado
  was located near Lancaster, or near Mount Carmel, moving east at 60
  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...
  Monroe City and Decker.

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 3847 8775 3851 8765 3855 8767 3859 8761
      3861 8762 3866 8724 3853 8726 3851 8730
      3854 8737 3851 8738 3854 8738 3854 8743
      3850 8749 3852 8754 3849 8754 3850 8759
      3845 8760 3846 8766 3843 8767 3842 8774
TIME...MOT...LOC 0139Z 264DEG 53KT 3851 8783 

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

$$

Stumpf
3 follow-up statements
361 
WWUS53 KIND 150142
SVSIND

Severe Weather Statement
National Weather Service Indianapolis IN
942 PM EDT Thu Mar 14 2024

INC083-150215-
/O.CON.KIND.TO.W.0007.000000T0000Z-240315T0215Z/
Knox IN-
942 PM EDT Thu Mar 14 2024

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1015 PM EDT FOR
SOUTHWESTERN KNOX COUNTY...

At 941 PM EDT, a confirmed tornado was located near Lancaster, or
near Mount Carmel, moving east at 60 mph.

HAZARD...Damaging tornado.

SOURCE...Radar confirmed tornado.

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...
Monroe City and Decker.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. 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.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!

&&

LAT...LON 3847 8775 3851 8765 3855 8767 3859 8761
      3861 8762 3866 8724 3853 8726 3851 8730
      3854 8737 3851 8738 3854 8738 3854 8743
      3850 8749 3852 8754 3849 8754 3850 8759
      3845 8760 3846 8766 3843 8767 3842 8774
TIME...MOT...LOC 0141Z 264DEG 53KT 3851 8779 

TORNADO...OBSERVED
MAX HAIL SIZE...<.75 IN

$$

Stumpf
862 
WWUS53 KIND 150202
SVSIND

Severe Weather Statement
National Weather Service Indianapolis IN
1002 PM EDT Thu Mar 14 2024

INC083-150215-
/O.CON.KIND.TO.W.0007.000000T0000Z-240315T0215Z/
Knox IN-
1002 PM EDT Thu Mar 14 2024

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1015 PM EDT FOR
SOUTHWESTERN KNOX COUNTY...

At 1002 PM EDT, a severe thunderstorm capable of producing a tornado
was located 8 miles northwest of Petersburg, moving east at 60 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...
Monroe City and Decker.

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.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!

&&

LAT...LON 3852 8760 3859 8761 3861 8762 3866 8724
      3853 8726 3851 8730 3854 8737 3851 8738
      3854 8738 3854 8743 3850 8749 3852 8754
      3849 8754
TIME...MOT...LOC 0202Z 260DEG 53KT 3857 8740 

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

$$

Stumpf
678 
WWUS53 KIND 150212 RRA
SVSIND

Severe Weather Statement
National Weather Service Indianapolis IN
1012 PM EDT Thu Mar 14 2024

INC083-150222-
/O.EXP.KIND.TO.W.0007.000000T0000Z-240315T0215Z/
Knox IN-
1012 PM EDT Thu Mar 14 2024

...THE TORNADO WARNING FOR SOUTHWESTERN KNOX COUNTY WILL EXPIRE AT
1015 PM EDT...

The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning will be allowed to expire.  However, gusty
winds are still possible with this thunderstorm.

A Tornado Watch remains in effect until midnight EDT for southwestern
Indiana.

LAT...LON 3852 8760 3859 8761 3861 8762 3866 8724
      3853 8726 3851 8730 3854 8737 3851 8738
      3854 8738 3854 8743 3850 8749 3852 8754
      3849 8754
TIME...MOT...LOC 0212Z 264DEG 53KT 3858 8725 

$$

Stumpf

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 14, 8:02 PM EDTSevere Thunderstorm WarningINDHamilton, Madison43 min
Mar 14, 8:03 PM EDTTornado Warning Tornado observedConsiderable damage threatINDRandolph22 min
Mar 14, 8:08 PM EDTSevere Thunderstorm WarningINDHenry, Madison37 min
Mar 14, 8:17 PM EDTSevere Thunderstorm WarningINDClay, Montgomery, Owen, Parke, Putnam, Vigo28 min
Mar 14, 8:18 PM EDTAreal Flood AdvisoryINDBoone, Hamilton3 hr
Mar 14, 8:21 PM EDTSevere Thunderstorm WarningINDBoone, Hamilton, Hancock, Madison, Marion24 min
Mar 14, 8:26 PM EDTSpecial Weather StatementINDMarion34 min
Mar 14, 8:29 PM EDTTornado WarningINDHenry31 min
Mar 14, 8:33 PM EDTAreal Flood AdvisoryINDClay, Owen, Parke, Putnam, Vigo3 hr
Mar 14, 8:37 PM EDTSevere Thunderstorm WarningINDJohnson, Marion, Morgan38 min
Mar 14, 8:38 PM EDTSevere Thunderstorm WarningINDVigo34 min
Mar 14, 8:42 PM EDTSevere Thunderstorm WarningINDHendricks, Marion, Morgan27 min
Mar 14, 8:46 PM EDTSpecial Weather StatementINDOwen44 min
Mar 14, 8:52 PM EDTSevere Thunderstorm WarningINDSullivan38 min
Mar 14, 8:53 PM EDTSevere Thunderstorm WarningINDClay, Monroe, Morgan, Owen, Putnam41 min
Mar 14, 8:57 PM EDTTornado WarningINDMonroe, Owen19 min
Mar 14, 9:02 PM EDTAreal Flood AdvisoryINDClay, Hendricks, Morgan, Owen, Putnam3 hr
Mar 14, 9:14 PM EDTAreal Flood AdvisoryINDHenry, Madison, Randolph3 hr
Mar 14, 9:15 PM EDTSevere Thunderstorm WarningINDBrown, Johnson, Monroe, Morgan31 min
Mar 14, 9:19 PM EDTSevere Thunderstorm WarningINDClay, Daviess, Greene, Knox, Owen, Sullivan56 min
Mar 14, 9:29 PM EDTSevere Thunderstorm Warning Considerable damage threatINDJohnson, Shelby28 min
Mar 14, 9:30 PM EDTSevere Thunderstorm WarningINDDaviess, Knox60 min
Mar 14, 9:46 PM EDTSevere Thunderstorm WarningINDDecatur, Rush, Shelby12 min
Mar 14, 10:02 PM EDTAreal Flood AdvisoryINDDaviess, Greene, Knox, Sullivan3 hr
Mar 14, 10:07 PM EDTSevere Thunderstorm WarningINDGreene, Lawrence, Martin, Monroe38 min
Mar 14, 10:26 PM EDTSevere Thunderstorm WarningINDDaviess, Martin34 min
Mar 14, 10:33 PM EDTTornado WarningINDDaviess, Martin27 min
Mar 14, 10:54 PM EDTSpecial Weather StatementINDJackson, Jennings51 min
Mar 14, 11:31 PM EDTRiver Flood WarningINDDelaware, Randolph16 hr
Mar 15, 11:33 AM EDTRiver Flood WarningINDFountain, Parke, Vermillion, Warren5 days
Mar 15, 11:33 AM EDTRiver Flood WarningINDParke, Vermillion, Vigo5 days

Nearby

Tornado Warnings in Indiana, 2024Every tornado warning in 2024Tornadoes in 2024

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.