Alert archive / Indiana / Excessive Heat Warnings in 2022

Excessive Heat Warning 1, NWS Indianapolis, IN

June 14, 202239 counties in Indiana

NWS Indianapolis, IN issued this excessive heat warning at Jun 14, 2022, 3:34 AM EDT for 39 counties in Indiana. It took effect at Jun 14, 2022, 11:00 AM EDT. It was in force for 34 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 14, 2022, 3:34 AM EDT (07:34 UTC)
In effect from
Jun 14, 2022, 11:00 AM EDT
Expired
Jun 15, 2022, 9:00 PM EDT
In force
34 hr
Issued by
NWS Indianapolis, IN
All 39 counties

Bartholomew County, IN, Boone County, IN, Brown County, IN, Carroll County, IN, Clay County, IN, Clinton County, IN, Daviess County, IN, Decatur County, IN, Delaware County, IN, Fountain County, IN, Greene County, IN, Hamilton County, IN, Hancock County, IN, Hendricks County, IN, Henry County, IN, Howard County, IN, Jackson County, IN, Jennings County, IN, Johnson County, IN, Knox County, IN, Lawrence County, IN, Madison County, IN, Marion County, IN, Martin County, IN, Monroe County, IN, Montgomery County, IN, Morgan County, IN, Owen County, IN, Parke County, IN, Putnam County, IN, Randolph County, IN, Rush County, IN, Shelby County, IN, Sullivan County, IN, Tippecanoe County, IN, Tipton County, IN, Vermillion County, IN, Vigo County, IN, Warren County, IN

The radar

The Indianapolis radar (KIND), 15 km from the middle of the area, began a volume at 07:34 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 00:00Z, 7.6 hours before the alert went out and 227 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 00:00Z on 2022-06-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cncnati-Daytn, OH at 00:00Z on 2022-06-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 255 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2985 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
255 m²/s²
0-3 km storm-relative helicity
310 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this excessive heat warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Indianapolis, IN wrote its last area forecast discussion before this excessive heat warning went out at Jun 13, 7:10 PM EDT, 8 hours 24 minutes earlier.

Area forecast discussion, Jun 13, 7:10 PM EDT, 8 hours 24 minutes before
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Hazardous weather outlook, Jun 13, 3:45 PM EDT, 11 hours 49 minutes before
Hazardous Weather Outlook
National Weather Service Indianapolis IN
345 PM EDT Mon Jun 13 2022

INZ021-028>031-035>039-043>047-051>056-060>064-067>072-141945-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Vermillion-Parke-Putnam-Hendricks-Marion-Vigo-Clay-
Owen-Morgan-Johnson-Shelby-Sullivan-Greene-Monroe-Brown-Bartholomew-
Knox-Daviess-Martin-Lawrence-Jackson-Jennings-
Including the cities of Delphi, Flora, Williamsport, West Lebanon,
Lafayette, West Lafayette, Frankfort, Kokomo, Attica, Covington,
Veedersburg, Crawfordsville, Lebanon, Zionsville, Tipton, Fishers,
Carmel, Noblesville, Clinton, Fairview Park, Rockville, Montezuma,
Rosedale, Greencastle, Plainfield, Brownsburg, Danville,
Indianapolis, Terre Haute, Brazil, Spencer, Gosport, Martinsville,
Mooresville, Greenwood, Franklin, Shelbyville, Sullivan, Carlisle,
Shelburn, Farmersburg, Linton, Bloomfield, Jasonville, Worthington,
Bloomington, Nashville, Columbus, Vincennes, Washington, Loogootee,
Shoals, Bedford, Mitchell, Seymour, and North Vernon
345 PM EDT Mon Jun 13 2022

This hazardous weather outlook is for much of central Indiana.

.DAY ONE...Through Tonight.

Scattered strong to severe thunderstorms capable of large hail and
damaging winds remain possible across much of the area this
afternoon into early evening. Localized flooding is possible in the
heaviest storms. Lightning is a hazard with any thunderstorm.

Dangerous heat will continue across much of central Indiana into
early evening, with heat index values up to around 109
degrees possible.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Dangerous heat will continue across central Indiana this week. Heat
indices will reach 105 to 110 at times on Tuesday and Wednesday.

Hot conditions will persist into Thursday with heat indices around
100 possible.

Thunderstorms are possible for all or parts of the area Wednesday
night into Thursday. Severe storms are not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report any severe weather this afternoon
into early evening.

&&

More detailed information can be accessed at:
http://www.weather.gov/ind/INDwxbrief

This product in graphical format...along with other weather...
hydrological and climate information...at:
http://www.weather.gov/ind

INZ040>042-048-049-057-065-141945-
Madison-Delaware-Randolph-Hancock-Henry-Rush-Decatur-
Including the cities of Anderson, Muncie, Winchester, Union City,
Farmland, Parker City, Greenfield, New Castle, Rushville,
and Greensburg
345 PM EDT Mon Jun 13 2022

This hazardous weather outlook is for central Indiana.

.DAY ONE...Through Tonight.

Scattered strong to severe thunderstorms capable of large hail and
damaging winds remain possible across much of the area this
afternoon into early evening. Localized flooding is possible in the
heaviest storms. Lightning is a hazard with any thunderstorm.

Dangerous heat will continue across much of central Indiana into
early evening, with heat index values up to around 105 degrees
possible.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Dangerous heat will continue across central Indiana this week. Heat
indices will reach 105 to 110 at times on Tuesday and Wednesday.

Hot conditions will persist into Thursday with heat indices around
100 possible.

Thunderstorms are possible for all or parts of the area Wednesday
night into Thursday. Severe storms are not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report any severe weather this afternoon
into early evening.

&&

More detailed information can be accessed at:
http://www.weather.gov/ind/INDwxbrief

This product in graphical format...along with other weather...
hydrological and climate information...at:
http://www.weather.gov/ind

Nearby

Excessive Heat Warnings in Indiana, 2022Every excessive heat warning in 2022

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.