Kalkulatè pou endèks chalè
"Fè tankou" tanperati soti nan chalè ak imidite, ki itilize NWS Rothfuss fòmil.
Rezilta yo mete ajou pandan w ap ekri.
Atik sa a
calculator uses the Rothfusz regression to calculate the heat index of a temperature of 90 °F (27 °C) and a humidity of 80% (27 °F) to determine the heat stress of a person. The calculator uses the Rothfusz regression to calculate the heat index of a temperature of 90 °F (27 °C) and a humidity of 80% (27 °C) to determine the heat stress of a person. The calculator uses the Rothfusz regression to calculate the heat index of a temperature of 90 °F (27 °C) and a humidity of 80% (27 °C) to determine the heat stress of a person.The calculator uses the Rothfusz regression to calculate the heat index of a temperature of 90 °F (27 °C) and a humidity of 80% (27 °C) to determine the heat stress of a person.The calculator uses the Rothfusz regression to calculate the heat index of a temperature of 90 °F (27 °C) and a humidity of 80% (27 °C) and a humidity of 80% (27 °C).The calculator is a simple, easy-to-use tool that can be used by anyone who wants to calculate the heat index of a temperature of 90 °F (27 °C) and 80% (27 °C).The calculator is a simple, easy-to-use tool that can be used by anyone who wants to calculate the heat index of a temperature of 90 °F (27 °C) and a humidity of 80% (27 °C).The calculator is a simple, easy-to-use tool that can be used by anyone.The calculator is a simple, easy-to-use tool that can be used by anyone who wants to calculate the heat index of a temperature of 90 °F (27 °C) and a humidity of 80% (27 °C).The calculator is a simple, easy-to-use tool that can be used
Kesyon ki poze souvan
Ki sa ki se endèks chalè?
Indeks chalè a, oswa tanperati aparental, se jan cho li santi lè imidite relativ la konbine ak tanperati lè a. Imidite wo ralanti evaporasyon swe, se konsa kò a chaje chalè a pi fasilman e li santi pi cho pase termometrè a li.
Ki fòmil sa a itilize?
Regresyon Rothfuss NWS la: HI = −42.379 + 2.04901523T + 10.14333127R − 0.22475541TR − … (ak T nan °F ak R nan %), plis koreksyon pou imidite trè ba oswa trè wo.
Ki sa nivo danje yo vle di?
Aprè yon ti tan: 80-90 °F se yon atansyon, 90-103 °F se yon atansyon ekstrèm, 103-124 °F danje (krap chalè oswa echapman posib) ak 125 °F oswa pi wo a danje ekstrèm ak yon risk segondè pou koule chalè.
Poukisa imidite fè chalè a pi mal?
Nan lè mouye, ki deja nan yon nivo ki pi pre saturation, evaporasyon ralanti, se konsa ke kò a pa ka degaje chalè byen epi menm 90 °F santi pi cho a 80% imidite pase a 30%.
Poukisa calculateur la di "pa gen okenn enpak chalè" sou yon jou cho?
Indeks chalè a se sèlman defini pou kondisyon cho - apeprè 80 ° F (27 ° C) ak pi wo a. Pi ba pase sa, imidite a pa chanje jan lè a santi l, se konsa zouti a rapòte tanperati lè a senp olye de yon aparans.
Ki jan se indice chalè diferan de refwadisman lè?
Yo se koreksyon ki opoze: endèks chalè a ajoute chalè ki soti nan imidite nan tan cho, pandan ke refwadisman van an retire chalè ki soti nan van an nan tan frèt. Endèks chalè a bezwen tanperati ak imidite; refwadisman van an bezwen tanperati ak vitès van an.
Èske endèks chalè a prevwa solèy oswa odyans?
Li se kalkile pou odyans. limyè solèy dirèk ka ajoute jiska 15 °F nan tanperati santi, se konsa reyèl santi-tanperati valè deyò nan plen solèy se pi wo pase figi a sa a calculateur retounen.
API — itilize sa a calculateur soti nan kòd
Apèl sa a calculateur kòm yon gratis JSON pwent-de-fini - pa gen okenn kle ki nesesè. Envoye valè jaden anba a kòm paramèt kesyonè oswa JSON. Li dokiman API a an antye →
Endpoint
GET https://calculator.free/api/v1/heat-index/curl
curl "https://calculator.free/api/v1/heat-index/?units=imperial&temp=90&humidity=60"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/heat-index/?" + new URLSearchParams({
"units": "imperial",
"temp": "90",
"humidity": "60"
}));
const data = await r.json();
console.log(data.results);Rezilta yo se estimasyon pou kòmandman jeneral sèlman, pa finansye, medikal oswa konsèy taks.