Alert archive / Indiana / Tornado Warnings in 2023

Tornado Warning 2, NWS Indianapolis, IN

February 27, 2023Howard County, Tipton County, Indiana

NWS Indianapolis, IN issued this tornado warning at Feb 27, 2023, 1:18 PM EST for Howard County, Tipton County, Indiana. It was in force for 22 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
Feb 27, 2023, 1:18 PM EST (18:18 UTC)
Expired
Feb 27, 2023, 1:40 PM EST
In force
22 min
Issued by
NWS Indianapolis, IN
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

Counties Howard County, IN, Tipton County, IN

The radar

The Indianapolis radar (KIND), 90 km from the middle of the area, began a volume at 18:21 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
Feb 27, 11:06 AM ESTTornado WatchSPC5 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 6.3 hours before the alert went out and 215 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 2023-02-27Temperature 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 2023-02-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 269 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
993 m above ground
0-6 km bulk shear
58 kt
0-1 km storm-relative helicity
269 m²/s²
0-3 km storm-relative helicity
367 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

567 
WFUS53 KIND 271818
TORIND
INC067-159-271900-
/O.NEW.KIND.TO.W.0002.230227T1818Z-230227T1900Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Indianapolis IN
118 PM EST Mon Feb 27 2023

The National Weather Service in Indianapolis has issued a

* Tornado Warning for...
  Eastern Howard County in central Indiana...
  Northeastern Tipton County in central Indiana...

* Until 200 PM EST.
    
* At 118 PM EST, a severe thunderstorm capable of producing a tornado
  was located near Windfall, or 9 miles southeast of Kokomo, moving
  northeast at 40 mph.

  HAZARD...Tornado and quarter size hail.

  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.

* This dangerous storm will be near...
  Greentown around 130 PM EST.

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 4056 8586 4038 8586 4029 8603 4036 8612
      4057 8592 4057 8587
TIME...MOT...LOC 1818Z 225DEG 36KT 4036 8602 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN

$$

Nield
2 follow-up statements
098 
WWUS53 KIND 271825
SVSIND

Severe Weather Statement
National Weather Service Indianapolis IN
125 PM EST Mon Feb 27 2023

INC067-159-271900-
/O.CON.KIND.TO.W.0002.000000T0000Z-230227T1900Z/
Howard IN-Tipton IN-
125 PM EST Mon Feb 27 2023

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 200 PM EST FOR EASTERN
HOWARD AND NORTHEASTERN TIPTON COUNTIES...
    
At 125 PM EST, a severe thunderstorm capable of producing a tornado
was located near Windfall, or 10 miles southeast of Kokomo, moving
northeast at 40 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.

This tornadic thunderstorm will remain over mainly rural areas of
eastern Howard and northeastern Tipton Counties.

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 4056 8586 4039 8586 4036 8595 4040 8604
      4057 8592 4057 8587
TIME...MOT...LOC 1825Z 225DEG 36KT 4041 8595 

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

$$

Nield
795 
WWUS53 KIND 271840
SVSIND

Severe Weather Statement
National Weather Service Indianapolis IN
140 PM EST Mon Feb 27 2023

INC067-159-271850-
/O.CAN.KIND.TO.W.0002.000000T0000Z-230227T1900Z/
Howard IN-Tipton IN-
140 PM EST Mon Feb 27 2023

...THE TORNADO WARNING FOR EASTERN HOWARD AND NORTHEASTERN TIPTON
COUNTIES IS CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 400 PM EST for central
Indiana.

LAT...LON 4056 8586 4039 8586 4036 8595 4040 8604
      4057 8592 4057 8587
TIME...MOT...LOC 1838Z 225DEG 36KT 4052 8580 

$$

Nield

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 26, 8:50 PM ESTRiver Flood WarningINDParke, Vermillion, Vigo13 days
Feb 27, 11:21 AM ESTSevere Thunderstorm WarningINDClay, Parke, Vermillion, Vigo24 min
Feb 27, 11:47 AM ESTSpecial Weather StatementINDWarren28 min
Feb 27, 12:13 PM ESTTornado WarningINDPutnam22 min
Feb 27, 12:31 PM ESTSevere Thunderstorm WarningINDLawrence, Monroe29 min
Feb 27, 12:34 PM ESTSpecial Weather StatementINDFountain, Tippecanoe26 min
Feb 27, 12:46 PM ESTSevere Thunderstorm WarningINDBrown29 min
Feb 27, 12:54 PM ESTSevere Thunderstorm WarningINDJackson36 min
Feb 27, 1:01 PM ESTSpecial Weather StatementINDHamilton, Marion29 min
Feb 27, 1:09 PM ESTSevere Thunderstorm WarningINDBartholomew, Shelby36 min
Feb 27, 1:12 PM ESTSevere Thunderstorm WarningINDHamilton, Hancock, Madison, Marion33 min
Feb 27, 1:24 PM ESTTornado WarningINDDecatur, Jennings19 min
Feb 27, 1:32 PM ESTTornado WarningINDHamilton, Hancock, Madison28 min
Feb 27, 1:35 PM ESTSevere Thunderstorm WarningINDDecatur, Rush, Shelby29 min
Feb 27, 1:38 PM ESTSevere Thunderstorm WarningINDHancock25 min
Feb 27, 1:55 PM ESTSevere Thunderstorm WarningINDDelaware, Hancock, Henry, Madison22 min

Nearby

Tornado Warnings in Indiana, 2023Every tornado warning in 2023Tornadoes in 2023

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.