Alert archive / Texas / Heat Advisories in 2021
Heat Advisory 2, NWS Midland/Odessa, TX
NWS Midland/Odessa, TX issued this heat advisory at Jun 7, 2021, 2:00 PM CDT for 6 counties in Texas. It took effect at Jun 8, 2021, 1:00 PM CDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Jun 7, 2021, 2:00 PM CDT (19:00 UTC)
- In effect from
- Jun 8, 2021, 1:00 PM CDT
- Expired
- Jun 8, 2021, 9:00 PM CDT
- In force
- 8 hr
- Issued by
- NWS Midland/Odessa, TX
Counties Brewster County, TX, Culberson County, TX, Jeff Davis County, TX, Pecos County, TX, Presidio County, TX, Reeves County, TX
The radar
The Midland/Odessa radar (KMAF), 205 km from the middle of the area, began a volume at 19:02 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
Midland Regional, TX (KMAF), launched 12:00Z, 7.0 hours before the alert went out and 205 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
- 955 J/kg
- Mixed-layer CIN
- -323 J/kg
- Mixed-layer LCL
- 2381 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 74 m²/s²
- 0-3 km storm-relative helicity
- 149 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
070 WWUS74 KMAF 071900 NPWMAF URGENT - WEATHER MESSAGE National Weather Service Midland/Odessa TX 200 PM CDT Mon Jun 7 2021 TXZ277-279-280-282-080700- /O.NEW.KMAF.HT.Y.0002.210608T1800Z-210609T0200Z/ /O.CON.KMAF.HT.Y.0001.000000T0000Z-210608T0200Z/ Davis Mountains-Central Brewster County-Chisos Basin- Lower Brewster County- Including the cities of Fort Davis, Big Bend NP, Panther Junction, Marathon, Chisos Basin, Lajitas, and Castolon 200 PM CDT Mon Jun 7 2021 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 9 PM CDT TUESDAY... * WHAT...Temperatures up to 100 for the Mountain areas expected...Temperatures up to 105 for Central Brewster County... Temperatures up to 110 for Rio Grande... * WHERE...Central Brewster and Lower Brewster Counties, Davis Mountains, and Chisos Basin. * WHEN...This afternoon until this evening and tomorrow afternoon and evening. * IMPACTS...Hot temperatures 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. && $$ TXZ278-080700- /O.NEW.KMAF.HT.Y.0002.210608T1800Z-210609T0200Z/ Davis Mountains Foothills- Including the city of Alpine 200 PM CDT Mon Jun 7 2021 ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 9 PM CDT TUESDAY... * WHAT...Temperatures up to 100 expected. * WHERE...Davis Mountains Foothills. * WHEN...Tomorrow afternoon and evening. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ TXZ082-080200- /O.CON.KMAF.HT.Y.0001.000000T0000Z-210608T0200Z/ Terrell- Including the cities of Dryden and Sanderson 200 PM CDT Mon Jun 7 2021 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...Temperatures 105 to 109 expected. * WHERE...Central Brewster, Lower Brewster and Terrell Counties, Davis Mountains, and Chisos Basin. * WHEN...From 1 PM this afternoon to 9 PM CDT this evening. * IMPACTS...Hot temperatures 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. && $$ For more information from the National Weather Service visit https://weather.gov/maf
3 follow-up statements
067 WWUS74 KMAF 080242 AAA NPWMAF URGENT - WEATHER MESSAGE...UPDATED National Weather Service Midland/Odessa TX 942 PM CDT Mon Jun 7 2021 TXZ277>280-282-081030- /O.CON.KMAF.HT.Y.0002.210608T1800Z-210609T0200Z/ Davis Mountains-Davis Mountains Foothills-Central Brewster County- Chisos Basin-Lower Brewster County- Including the cities of Fort Davis, Alpine, Big Bend NP, Panther Junction, Marathon, Chisos Basin, Lajitas, and Castolon 942 PM CDT Mon Jun 7 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 9 PM CDT TUESDAY... * WHAT...Temperatures between 95 degrees in the mountains to 114 degrees along the Rio Grande. * WHERE...Central Brewster and Lower Brewster Counties including the Chisos Basin, Davis Mountains and adjacent foothills. * WHEN...Tuesday afternoon through Tuesday evening. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/maf
662 WWUS74 KMAF 080833 NPWMAF URGENT - WEATHER MESSAGE National Weather Service Midland/Odessa TX 333 AM CDT Tue Jun 8 2021 TXZ075-275-276-082100- /O.EXA.KMAF.HT.Y.0002.210608T1800Z-210609T0200Z/ Pecos-Chinati Mountains-Marfa Plateau- Including the cities of Fort Stockton and Marfa 333 AM CDT Tue Jun 8 2021 ...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 PM CDT THIS EVENING... * WHAT...Temperatures between 95 in the mountains to 105 in Pecos County. * WHERE...Pecos County, Chinati Mountains, and Marfa Plateau. * WHEN...This afternoon through this evening. * IMPACTS...Hot temperatures 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. && $$ TXZ277>280-282-082100- /O.CON.KMAF.HT.Y.0002.210608T1800Z-210609T0200Z/ Davis Mountains-Davis Mountains Foothills-Central Brewster County- Chisos Basin-Lower Brewster County- Including the cities of Fort Davis, Alpine, Big Bend NP, Panther Junction, Marathon, Chisos Basin, Lajitas, and Castolon 333 AM CDT Tue Jun 8 2021 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 PM CDT THIS EVENING... * WHAT...Temperatures between 95 degrees in the mountains to 114 degrees along the Rio Grande. * WHERE...Central Brewster and Lower Brewster Counties including the Chisos Basin, Davis Mountains and adjacent foothills. * WHEN...This afternoon through this evening. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/maf
130 WWUS74 KMAF 081900 NPWMAF URGENT - WEATHER MESSAGE National Weather Service Midland/Odessa TX 200 PM CDT Tue Jun 8 2021 TXZ275>280-282-090700- /O.NEW.KMAF.HT.Y.0003.210609T1800Z-210610T0100Z/ /O.CON.KMAF.HT.Y.0002.000000T0000Z-210609T0200Z/ Chinati Mountains-Marfa Plateau-Davis Mountains- Davis Mountains Foothills-Central Brewster County-Chisos Basin- Lower Brewster County- Including the cities of Marfa, Fort Davis, Alpine, Big Bend NP, Panther Junction, Marathon, Chisos Basin, Lajitas, and Castolon 200 PM CDT Tue Jun 8 2021 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT WEDNESDAY... * WHAT...Temperatures up to 100 in the Davis and Chisos Mountains...Temperatures up to 100 for the Marfa Plateau and Central Brewster County...Temperatures up to 110 on the Rio Grande... * WHERE...Marfa Plateau, Davis Mountains Foothills and Chisos Basin, Chinati and Davis Mountains, and Central Brewster and Lower Brewster Counties. * WHEN...For the first Heat Advisory, until 9 PM CDT this evening. For the second Heat Advisory, from 1 PM to 8 PM CDT Wednesday. * IMPACTS...Hot temperatures 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. && $$ TXZ281-090700- /O.NEW.KMAF.HT.Y.0003.210609T1800Z-210610T0100Z/ Presidio Valley- Including the city of Presidio 200 PM CDT Tue Jun 8 2021 ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT WEDNESDAY... * WHAT...Temperatures up to 110 expected. * WHERE...Presidio Valley. * WHEN...From 1 PM to 8 PM CDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ TXZ075-090200- /O.CON.KMAF.HT.Y.0002.000000T0000Z-210609T0200Z/ Pecos- Including the city of Fort Stockton 200 PM CDT Tue Jun 8 2021 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...Temperatures between 95 in the mountains to 105 in Pecos County. * WHERE...Pecos County, Chinati Mountains, and Marfa Plateau. * WHEN...This afternoon through this evening. * IMPACTS...Hot temperatures 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/maf
The office that day
Everything else NWS Midland/Odessa, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 6, 9:08 PM CDT | Special Weather Statement | MAF | Yoakum | 52 min |
| Jun 6, 10:27 PM CDT | Special Weather Statement | MAF | Gaines | 63 min |
| Jun 6, 10:54 PM CDT | Special Weather Statement | MAF | Ector, Winkler | 66 min |
| Jun 6, 11:23 PM CDT | Severe Thunderstorm Warning | MAF | Dawson, Gaines | 52 min |
| Jun 6, 11:44 PM CDT | Special Weather Statement | MAF | Dawson | 46 min |
| Jun 6, 11:57 PM CDT | Special Weather Statement | MAF | Ector, Midland | 48 min |
| Jun 7, 12:15 AM CDT | Special Weather Statement | MAF | Borden, Dawson | 60 min |
| Jun 7, 12:35 AM CDT | Severe Thunderstorm Warning | MAF | Borden, Dawson, Scurry | 55 min |
| Jun 7, 1:26 AM CDT | Severe Thunderstorm Warning | MAF | Borden, Scurry | 44 min |
| Jun 7, 3:15 AM CDT | Heat Advisory | MAF | Brewster, Jeff Davis, Presidio, Terrell, Winkler | 18 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.