Alert archive / Indiana / Heat Advisories in 2021
Heat Advisory 2, NWS Indianapolis, IN
NWS Indianapolis, IN issued this heat advisory at Aug 9, 2021, 4:03 PM EDT for 9 counties in Indiana. It took effect at Aug 10, 2021, 1:00 PM EDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Aug 9, 2021, 4:03 PM EDT (20:03 UTC)
- In effect from
- Aug 10, 2021, 1:00 PM EDT
- Expired
- Aug 10, 2021, 8:00 PM EDT
- In force
- 7 hr
- Issued by
- NWS Indianapolis, IN
Counties Carroll County, IN, Fountain County, IN, Knox County, IN, Parke County, IN, Sullivan County, IN, Tippecanoe County, IN, Vermillion County, IN, Vigo County, IN, Warren County, IN
The radar
The Indianapolis radar (KIND), 81 km from the middle of the area, began a volume at 20:03 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
Lincoln, IL (KILX), launched 12:00Z, 8.1 hours before the alert went out and 124 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.
- Mixed-layer CAPE
- 150 J/kg
- Mixed-layer CIN
- -169 J/kg
- Mixed-layer LCL
- 976 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 167 m²/s²
- 0-3 km storm-relative helicity
- 185 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
The text
As transmitted.
815 WWUS73 KIND 092003 NPWIND URGENT - WEATHER MESSAGE National Weather Service Indianapolis IN 403 PM EDT Mon Aug 9 2021 INZ021-028-029-035-043-044-051-060-067-100415- /O.NEW.KIND.HT.Y.0002.210810T1700Z-210811T0000Z/ Carroll-Warren-Tippecanoe-Fountain-Vermillion-Parke-Vigo-Sullivan- Knox- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Attica, Covington, Veedersburg, Clinton, Newport, Rockville, Terre Haute, Sullivan, and Vincennes 403 PM EDT Mon Aug 9 2021 ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM EDT TUESDAY... * WHAT...Heat index values up to 105 expected. * WHERE...Portions of northwest, west central, and southwestern central Indiana. * WHEN...From 1 PM to 8 PM EDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... High temperatures and high humidity will combine to create a situation in which heat illnesses are possible. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions, if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ AGM
5 follow-up statements
070 WWUS73 KIND 100148 NPWIND URGENT - WEATHER MESSAGE National Weather Service Indianapolis IN 948 PM EDT Mon Aug 9 2021 INZ021-028-029-035-043-044-051-060-067-101000- /O.CON.KIND.HT.Y.0002.210810T1700Z-210811T0000Z/ Carroll-Warren-Tippecanoe-Fountain-Vermillion-Parke-Vigo-Sullivan- Knox- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Attica, Covington, Veedersburg, Clinton, Newport, Rockville, Terre Haute, Sullivan, and Vincennes 948 PM EDT Mon Aug 9 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 8 PM EDT TUESDAY... * WHAT...Heat index values up to 103 expected. * WHERE...Parke, Vermillion, Vigo, Knox, Tippecanoe, Warren, Sullivan, Fountain and Carroll Counties. * WHEN...From 1 PM to 8 PM EDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/ind
409 WWUS73 KIND 100729 NPWIND URGENT - WEATHER MESSAGE National Weather Service Indianapolis IN 329 AM EDT Tue Aug 10 2021 INZ021-028-029-035-043-044-051-060-067-101530- /O.CON.KIND.HT.Y.0002.210810T1700Z-210811T0000Z/ Carroll-Warren-Tippecanoe-Fountain-Vermillion-Parke-Vigo-Sullivan- Knox- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Attica, Covington, Veedersburg, Clinton, Newport, Rockville, Terre Haute, Sullivan, and Vincennes 329 AM EDT Tue Aug 10 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM EDT THIS EVENING... * WHAT...Heat index values up to 105 expected. * WHERE...Parke, Vermillion, Vigo, Knox, Tippecanoe, Warren, Sullivan, Fountain and Carroll Counties. * WHEN...From 1 PM this afternoon to 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/ind
444 WWUS73 KIND 101429 NPWIND URGENT - WEATHER MESSAGE National Weather Service Indianapolis IN 1029 AM EDT Tue Aug 10 2021 INZ021-028-029-035-043-044-051-060-067-102230- /O.CON.KIND.HT.Y.0002.210810T1700Z-210811T0000Z/ Carroll-Warren-Tippecanoe-Fountain-Vermillion-Parke-Vigo-Sullivan- Knox- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Attica, Covington, Veedersburg, Clinton, Newport, Rockville, Terre Haute, Sullivan, and Vincennes 1029 AM EDT Tue Aug 10 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM EDT THIS EVENING... * WHAT...Heat index values up to 105 expected. * WHERE...Parke, Vermillion, Vigo, Knox, Tippecanoe, Warren, Sullivan, Fountain and Carroll Counties. * WHEN...From 1 PM this afternoon to 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/ind
453 WWUS73 KIND 101952 NPWIND URGENT - WEATHER MESSAGE National Weather Service Indianapolis IN 352 PM EDT Tue Aug 10 2021 INZ021-028-029-035-043-044-051-060-067-110400- /O.NEW.KIND.HT.Y.0003.210811T1700Z-210812T0000Z/ /O.CON.KIND.HT.Y.0002.000000T0000Z-210811T0000Z/ Carroll-Warren-Tippecanoe-Fountain-Vermillion-Parke-Vigo-Sullivan- Knox- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Attica, Covington, Veedersburg, Clinton, Newport, Rockville, Terre Haute, Sullivan, and Vincennes 352 PM EDT Tue Aug 10 2021 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM EDT WEDNESDAY... * WHAT...Heat index values up to 105 expected. * WHERE...Parke, Vermillion, Vigo, Knox, Tippecanoe, Warren, Sullivan, Fountain and Carroll Counties. * WHEN...Through 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ INZ036-045-052-053-061-062-068>070-110400- /O.NEW.KIND.HT.Y.0003.210811T1700Z-210812T0000Z/ Montgomery-Putnam-Clay-Owen-Greene-Monroe-Daviess-Martin-Lawrence- Including the cities of Crawfordsville, Greencastle, Brazil, Clay City, Spencer, Linton, Bloomfield, Bloomington, Washington, Loogootee, Shoals, Bedford, and Mitchell 352 PM EDT Tue Aug 10 2021 ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM EDT WEDNESDAY... * WHAT...Heat index values up to 105 expected. * WHERE...Parke, Vermillion, Vigo, Knox, Tippecanoe, Warren, Sullivan, Fountain, Carroll, Montgomery, Putnam, Clay, Owen, Greene, Monroe, Daviess, Martin, and Lawrence Counties. * WHEN...From 1 PM to 8 PM EDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ AGM
854 WWUS73 KIND 110005 NPWIND URGENT - WEATHER MESSAGE National Weather Service Indianapolis IN 805 PM EDT Tue Aug 10 2021 INZ021-028-029-035-043-044-051-060-067-110815- /O.EXP.KIND.HT.Y.0002.000000T0000Z-210811T0000Z/ /O.CON.KIND.HT.Y.0003.210811T1700Z-210812T0000Z/ Carroll-Warren-Tippecanoe-Fountain-Vermillion-Parke-Vigo-Sullivan- Knox- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Attica, Covington, Veedersburg, Clinton, Newport, Rockville, Terre Haute, Sullivan, and Vincennes 805 PM EDT Tue Aug 10 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 8 PM EDT WEDNESDAY... ...HEAT ADVISORY HAS EXPIRED... * WHAT...Heat Index has expired. * WHERE...Parke, Vermillion, Vigo, Knox, Tippecanoe, Warren, Sullivan, Fountain and Carroll Counties. * WHEN...AT 8 PM EDT. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ INZ036-045-052-053-061-062-068>070-110815- /O.CON.KIND.HT.Y.0003.210811T1700Z-210812T0000Z/ Montgomery-Putnam-Clay-Owen-Greene-Monroe-Daviess-Martin-Lawrence- Including the cities of Crawfordsville, Greencastle, Brazil, Clay City, Spencer, Linton, Bloomfield, Bloomington, Washington, Loogootee, Shoals, Bedford, and Mitchell 805 PM EDT Tue Aug 10 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 8 PM EDT WEDNESDAY... * WHAT...Heat index values up to 105 expected. * WHERE...Parke, Vermillion, Vigo, Knox, Tippecanoe, Warren, Sullivan, Fountain, Carroll, Montgomery, Putnam, Clay, Owen, Greene, Monroe, Daviess, Martin, and Lawrence Counties. * WHEN...From 1 PM to 8 PM EDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$
The office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 9, 10:51 AM EDT | Areal Flood Advisory | IND | Daviess, Knox, Martin, Sullivan | 4 hr |
Nearby
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.