#heatindex — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #heatindex, aggregated by home.social.
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South heat wave to bring dozens of records this week
A dangerous heat wave currently searing the South will stay locked in place into this week, with triple-digit…
#NewsBeep #News #Headlines #August #carolinas #DeepSouth #dewpoint #Florida #forecast/regional #heat #heatdome #heatindex #heatsafety #heatwave #humidity #muggy #recordhighs #recordwarmlows #south #Summer #Texas #UnitedStates #Us #USA
https://www.newsbeep.com/696010/ -
Change taking root in West Denver as nonprofit plants trees for neighbors https://www.allforgardening.com/1929253/change-taking-root-in-west-denver-as-nonprofit-plants-trees-for-neighbors/ #ChangeTakingRootInWestDenverNeighborhoodsAsNonprofitPlantsTreesForNeighbors #denver #FrontYardGarden #FrontYardGardening #FrontYard? #HeatInDenver #HeatIndex #planting #PlantingTrees #ProsperityDenverFund #TheParkPeople #ValverdeNeighborhood #ValverdeNeighborhoodAssociation #West #WestFrontYardGarden #WestFrontYardGardening
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The heat dome persists over the US, with temperatures soaring to 120°F in desert regions and power grid demand rising.#america #canada #excessiveheat #fourthofjuly #heatdome2026 #heatindex #heatwave #scorchingheat #summer2026 #unitedstates #us
Persistent Heat Dome Dominates US Weather: 110°F+ Highs Forecast Into Early August -
Wow. It is 11:20am and the temp here in Alexandria, VA (DC area) is 96F, with a heat index of 117F. High today expected to be 102F. Relative humidity is 51%. Using heat index calculators, the average consensus is that when we hit 102F high, the heat index will be ~130F.
#WashingtonDC #DC #weather #heatindex #warning #hot #NoVA #Virginia #news #DMV
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Lists of cooling centers in #Massachusetts are easy to find using a DuckDuckGo search.
Why 1st ‘extreme’ Mass. #HeatWave of 2026 may be extra dangerous — and for who
By Irene Rotondo
Jun. 29, 2026, 4:05 p.m."A new heat wave alert for Massachusetts landed Monday, with officials warning of 'dangerously hot conditions' and a #HeatIndex up to 111 degrees.
"An 'extreme heat watch' is in effect for nearly the entire state from Wednesday morning through Saturday evening, according to the National Weather Service. This will vastly increase chances both for heat-related illnesses as well as troublesome weather like thunderstorms, forecasters warn.
"Temperatures could reach up to 99 degrees in Boston on Wednesday during the day, with Worcester’s high at 97 and Springfield at a whopping 100. At night, they will drop just to the mid-70s, then creep back up to a high of 102 degrees on Thursday in Boston and Worcester and 104 in Springfield.
"Friday is expected to again hit 102 degrees in Boston, with nighttime temperatures at 79. On Saturday — the 4th of July holiday — temperatures will be 97 degrees in Boston and Springfield and 95 in Worcester. Forecasters warn there could be chances for thunderstorms across the state in the evening.
Being prepared
"Though temperatures climbed above 90 degrees in Massachusetts on multiple days in May and June, the impending heat wave will be the most hot and humid weather the state has had had since last year.
"The first heat wave of the season is often the worst for people’s health, according to data collected by state officials on heat-related illnesses and hospital visits, as residents’ bodies adjust to the temperature change.
"Additionally, emergency room visits and heat-related illnesses rise when temperatures hit 85 degrees or higher for at least three consecutive days — the threshold the state uses for unhealthy heat alerts.
"Boston officials urge residents to stay hydrated, use air conditioning, limit outdoor activities during the hottest part of the day and check on neighbors. Children and pets cannot be left in vehicles at any time.
"City residents can call 311 or visit the city’s heat website to find one of the 16 cooling centers at the Boston Centers for Youth & Families — locations turned into cooling centers for heat emergencies — public pools and libraries for relief.
A first test for Boston
"A spokesperson for Boston Mayor Michelle Wu’s office said on Monday that the city was still 'working through a determination' on its other cooling center locations and hours for the upcoming heatwave.
"The heat wave will also be the first major test of Boston’s new worker heat-protection ordinance, which took effect this year and is believed to be among the first local laws of its kind in the country.
"Under the law, city departments and qualifying contractors performing city work are required to maintain heat illness prevention plans designed to reduce heat-related injuries and deaths — especially those caused by fatigue, dizziness and dehydration.
"Under the ordinance, employers must provide protections including water, shade and rest breaks beginning at 80 degrees, with additional 'high heat' measures required once temperatures reach 90 degrees. Covered employers must also establish emergency response procedures, train workers on heat illness risks and designate a heat safety coordinator.
"The ordinance was passed by the Boston City Council and signed by Mayor #MichelleWu last year as experts projected more frequent and intense heat waves in coming decades. Boston officials previously estimated the number of days above 90 degrees, annually, could increase from a historic average of about 10 to as many as 46 by the 2070s.
Who is most at-risk?"Those over the age of 65, children and infants are more at risk for severe illness, with children facing unique dangers during the prolonged heat events. Due to children’s smaller body size and reduced ability to sweat, they will heat up more quickly than adults and rely on adults to ensure their safety.
"Consistent periods of time where daytime temperatures exceed 90 degrees and nighttime temperatures remain above 78 degrees are considered 'extreme heat' for young children, the impacts of which can be long-lasting.
"People with chronic medical conditions, #disabilities, limited mobility, who are pregnant, experiencing homelessness, outdoor workers and residents without access to air conditioning are also at high risk. People in Black, brown and other communities of color may also face disproportionate impacts because of longstanding inequities in the environment and infrastructure, according to the state.
"Outdoor workers are among the groups considered especially vulnerable during extreme heat events. State health data showed 707 emergency room visits and 87 hospitalizations related to heat stress in Massachusetts in 2022, the most recent year available."
#Heatwave #MassachusettsWx
#ClimateDiaryMassachusetts
#ClimateChange #HeatRelatedIllness
#StayCool #Homelessness #BostonMA #UrbanHeat #WorkersRights #CoolingCenters -
🔥15 FURY ALERT DAYS ISSUED DUE TO EXTREME HEAT!
"...a peak heat index of 105º or greater, which is the criteria for a 15 Fury Alert Day." https://www.wane.com/top-stories/15-fury-alert-days-issued-due-to-extreme-heat/ 6/30 & 7/1 2026
"getting as hot as 105°" he says. When is 94 105°? Back in the day we reported the real temperature because we were real men! 😆
#FortWayne #Hot #FuryAlert #News15 #HeatIndex #HeatAlert #FeelsLike #Forecast #HeatWarning #Indiana #MidWest #News
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#Hitze: Wir können von Glück reden, dass die Luftfeuchtigkeit (noch?) nicht zu hoch ist. Geht sie nämlich stark rauf, kühlt uns Schwitzen nicht mehr und es wird richtig gefährlich. Das zu berücksichtigen wird vermutlich der nächste kapitale Lernschritt sein. #HeatIndex #HitzeIndex
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In less than an hour from now, the #HeatIndex or #FeelsLike here in the National Capital Region will reach 44℃. 🥵🥵♨️ #Philippines #DrySeason
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In less than an hour from now, the #HeatIndex or #FeelsLike here in the National Capital Region will reach 44℃. 🥵🥵♨️
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LPA outside PAR has a ‘medium chance’ of developing into a tropical cyclone
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Why Do Some [UK] Homes Feel Chilly No Matter How High You Turn Up The Heating? 🏠❄️ - How Location Data Can Help Identify Hard To Heat Homes In Britain [spatial]
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https://www.ordnancesurvey.co.uk/insights/how-location-data-can-help-identify-hard-to-heat-homes-in-britain <-- shared technical article
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#OrdnanceSurvey #OS #GIS #spatial #mapping #UK #England #Scotland #Wales #Britain #UnitedKingdom #coldhomes #heating #efficiency #build #efficiency #insulation #building #material #type #house #home #residential #buildquality #construction #age #heatretention #winter #extremeweather #temperature #WarmHomesPlan #energy #fuel #urban #rural #fuelpoverty #energyefficiency #spatialanalysis #localauthorities #heatloss #coastal #remote #detached #semidetached #heatindex #coldspell #usecase #economics #benefits
@OrdnanceSurvey -
Today’s humidity has gathered forces preparatory to an assault on humanity. It’s beautiful, if you can ignore the difficult hours that will follow!
#MistAtSunrise #scorcher #HeatIndex -
Forget #HeatIndex. #WetBulb Globe Temperature Is Where It’s At.
"One of the most common terms we hear during the summer when discussing the weather is Heat Index. While the Heat Index can give you an idea of how dangerous the heat can be, there is another lesser known variable that may give a complete description, known as the #WetBulbGlobeTemperature.
"The Heat Index is a measure of how hot it feels to the human body, taking into account the temperature and the relative humidity. The higher either one value is, the higher the heat index and the greater the stress exerted on the body. Heat Index utilizes the temperature measured in the shade and therefore will likely be greater in the sun, where many activities take place. For temperatures taken in the full sunlight, Heat Indices can increase as much as 15°F. Humidity plays a major effect on cooling the body. If the humidity is high, sweat on the surface of the skin does not evaporate as quickly, slowing the cooling of the body. If the humidity is low, sweat evaporates too fast, leading to dehydration. [See link for Heat Index chart]
"Wet Bulb Globe Temperature (#WBGT) is similar to the Heat Index in that it is an indicator of the stress on the body from the heat. While it is not as well-known as the Heat Index, it’s not a new term. WBGT was developed in the 1950s after heat related illnesses affected the US armed services during the 1940s. After its implementation, there was a reduction in heat related illnesses during basic training. One fundamental difference between the Heat Index and WBGT is that the latter is calculated with the temperature measured in the sun. While Heat Index only takes temperature and Relative Humidity into account, WBGT takes several variables into account.
These variables include:
- Temperature
- Humidity
- Wind Speed
- Sun Angle
- Cloud Cover
- Physical Activity"Read more:
https://www.dtn.com/forget-heat-index-wet-bulb-globe-temperature-is-where-its-at/#WetBulbTemperatures #GlobalWarming #HighHumidity #ExtremeHumidity #Heatwaves
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#HeatIndex versus #WetBulb temperatures
The world needs a new way to talk about heat
by Michael J. Coren
July 25, 2023"[The heat index] warning system is not perfect. First, it assumes you’re resting in the shade, not working in the sun. If you’re exerting yourself outdoors, the effective heat index could be 15 degrees higher. Secondly, the heat index was built on the idea of a young and healthy adult — a bad assumption for the elderly, very young and sick."
Archived version:
https://archive.ph/rwMSE#ExtremeHeat #ExtremeHumidity #WetBulbTemperatures #ClimateChange #GlobalWarming
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New California tool ranks extreme heat danger by neighborhood. Here's how it works | LAist
It’s going to be hot this summer. And a new tool can help you figure out the risk that the temperature can pose to your health.
The California Communities Extreme Heat Scoring System — which the state is calling CalHeatScore — can tell you the level of heat-related health risk you face and point you to cooling resources in your area.
This pilot program ranks risk from extreme heat into four categories, from mild to severe. A ranking of “severe,” for example, could correspond with a higher temperature inland, as opposed to at the beach.
#california #heat #heatindex #weather #severe #danger #web #tool #shared
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We’ve reached the time when the summer heat outweighs any desire for design & aesthetic. Portland is having a second 90F/32C day so I’ve deployed my janky looking, but very effective hack to block the only west-facing window in our home.
This window is one of those window boxes, so it not even remotely insulated, double-paned, or anything that would improve its efficiency. In the winter cold pours in from this space and in the summer this unshaded window belches temperatures above 105F/40C into the kitchen. On the positive side, our cat loves this space, he lounges on some carpet we put in the bottom and yells at birds.
If you’re struggling with rising temperatures and have access to a a place that sells construction materials, you might consider buying some of these R-Tech insulation panels to block windows. These are coated with Mylar on the side I’m facing out, towards the sun. It’s impressive how well they work!
I’ve been thinking I’ll order some insulated curtains for this space, but my wife has wondered if this fix is actually more effective! We might still hang some, but I’ll keep these two panels around for extremes.
#Summer #HeatWave #HeatIndex #KeepCool #HotWeather #Weather #pdxtst #QueerAgenda
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After a couple of weeks of cool, breezy conditions, the temperatures across Southeast Texas are already heating up into weather Houstonians are all too familiar with.
#CityOfHouston #HarrisCounty #Houston #Local #News #Weather #HeatIndex #HoustonHeatWave #NationalWeatherServiceHouston #TripleDigitHeat #TripleDigitHeatIndex
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Just published and free to download #OpenAccess:
"#HeatIndex: An Alternative Indicator for Measuring the Impacts of Meteorological Factors on #Diarrhoea in the Climate Change Era: A Time Series Study in #Dhaka, #Bangladesh"
https://doi.org/10.3390/ijerph21111481
Led by Farhana Haque.
#ClimateHealth #HealthClimate #Health #GlobalHealth #Climate #ClimateChange #CCA #Adaptation #ClimateAdaptation #ClimateChangeAdaptation #PublicHealth #PlanetaryHealth #OneHealth #EcoHealth -
The Mathematician’s #Sixth #Sense: What Is #Mathematical #Intuition? : Medium
How #HeatIndex, #DewPoint and Wet-Bulb Temperature Describe #Summer #Weather ($) : Sci Am
#Aging hits us in our 40s and 60s. But well-being doesn’t have to fall off a cliff. : Tech Review
Check our latest #KnowledgeLinks
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WaPo: Record heat is closing out August in the Midwest, East: City-by-city forecasts (maybe paywall) https://www.washingtonpost.com/weather/2024/08/27/heatwave-midwest-midatlantic-city-forecasts/ #heatwave #heatindex #ClimateEmergency
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These climate activists are calling for parking reform in Dallas
While critics worry it could increase the number of cars parked on the street and make parking more difficult to find, proponents say the update to the decades-old parking ordinance would cut down on unused space and help the city grow economically.
https://www.keranews.org/news/2024-08-21/climate-activists-parking-reform-dallas-sunrise-movement
#Dallas #KERA #ParkingMinimums #ParkingReform #GreenSpaces #HeatIndex #UrbanHeatIsland #Texas #ClimateChange
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The #PersianGulf is enduring life-threatening heat indexes above 140 degrees
"Some locations have seen the #HeatIndex, or how it feels when factoring in the humidity, reach 140 to 150 degrees Fahrenheit (60 to 65 Celsius), fueled by an intense heat dome, the warmest water temperatures in the world and the influence of human-caused climate change."
https://www.washingtonpost.com/weather/2024/07/18/persian-gulf-dubai-heat-climate/
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New National Heat Index [Maps & Data] Uses USGS [EROS] Data
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https://www.usgs.gov/centers/eros/news/new-national-heat-index-uses-usgs-data <-- link to technical article
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https://ephtracking.cdc.gov/Applications/heatTracker/ <-- link to CDC Heat & Health Tracker, by ZIP code
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[new national heat index product for the US, relying on USGS EROS impervious cover layer from the National Land Cover Database (NLCD)]
#GIS #spatial #mapping #NLCD #HeatAndHealthIndex #model #USA #index #publichealth #heat #heat #heatstress #heatexhaustion #heatstroke #climatechange #extremeweather #spatialanalysis #urban #urbanareas #heatislands #corrleation #heatindex #heatcycles #cities #concrete #buildings #vegetation #environment #impervious #impervioussurface #demographics #vulnerable #remotesensing #landsat #ZIPCode #builtenvironments #manmade #development
@USGS @EROS @CDC -
The OSHA-NIOSH Heat Safety Tool (app) was recommended on the emergency call. It’s a good addition to my collection of weather related apps!
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"In the south and southeast – especially along the coast stretching from eastern Texas into much of Florida – the NWS is warning of #HeatIndex values approaching or exceeding 110 degrees. The danger of the heat results from the high temperatures as well as the high humidity in these regions, NWS said."
https://thehill.com/policy/energy-environment/4750995-july-4-dangerous-heat-southern-southwestern-us/
#ExtremeHeat -
A #heatwave is bringing searing temperatures to #NewYork and the I-95 corridor. #WashingtonDC has hit 100 degrees
#HeatIndex of 100 – 105 F over a widespread area, with 110 F possible in the southern mid-Atlantic. "Record overnight low temperatures will increase health risks by reducing the ability for people to cool down at night. "
https://www.cnn.com/2024/06/22/weather/heat-wave-new-york-washington-dc-weekend/index.html
This is the media corridor, the power corridor. Will it affect politicians' attitudes and media coverage on #ClimateChange?