Historic heatwave hits East Coast as American cities open SHELTERS to rescue vulnerable populations
Tens of millions of people are under extreme advisories as a heat dome shifts from the Midwest to the Northeast.
A heat dome, a high-pressure system that traps hot air and blocks cooler air, is driving prolonged heat waves across the US.
New York City, Boston and Philadelphia issued extreme heat warnings that went into effect on Sunday, while Washington DC and Baltimore's warnings will begin on Monday.
These areas are expected to see temperatures exceeding 100 degrees, lasting at least until the middle of the week.
If East Coasters do not properly prepare for the scorching weather, the consequences could be dire.
'Summer in the city is here - and so is our first heat wave of the year,' NYC Mayor Eric Adams announced at a Saturday press conference.
'This extreme heat will not just be uncomfortable and oppressive, it will be brutal and it will be dangerous to those who spend extended periods outside.'
Adding the potentially record-breaking heat wave could be 'deadly and life threatening,' he outlined NYC's plan to protect residents - especially those most at risk.
When temperatures are forecasted to reach 95 degrees or higher for one or more days, or 100 degrees or higher for two or more days, the NYC Department of Social Services issues a Code Red Alert.
From Sunday to Wednesday, the Big Apple will likely see temperatures around 100 degrees each day, with the heat spiking on Monday and Tuesday at 105 degrees, according to ABC.
Under the alert, those 'experiencing heat-related discomfort' can visit designated shelters to get a break from the sweltering conditions outside.
The groups particularly at risk of heat related illnesses include people aged 60 and over, young children and those with pre-existing health conditions.
New York City Emergency Management Department Zach Iscol said the city is rolling out its emergency response on Sunday, offering 248 cooling shelters to vulnerable New Yorkers.
These locations include libraries and other community spaces.
Iscol also urged people to 'take the heat seriously' by staying hydrated, avoiding strenuous outdoor tasks and finding places to cool off.
Mayor Michelle Wu of Boston has also warned her residents of the heat's severity.
Boston has 'splash pads' open at playgrounds and parks around the city, as well as public pools and cooling centers.
Philadelphia's health commissioner, Dr. Palak Raval-Nelson, has issued a Heat Health Emergency in the Pennsylvania city.
'The best way to protect our loved ones is to make sure they can get into air conditioning during the hottest part of the day,' he said on Friday.
Extreme heat has been a leading cause of all weather-related deaths over the last 30 years.
In 2023, roughly 2,300 Americans died from the heat, according to The Weather Channel.
'Extreme heat is tragically the leading cause of weather-related fatalities in America,' AccuWeather Chief Meteorologist Jonathan Porter said.
'There is an amplified risk of heat-related illnesses because this is the first heat wave of the year for millions of people, and their bodies are not yet acclimated to this type of heat and humidity'
The National Weather Service urges residents to drink plenty of fluids, stay in air-conditioned spaces, avoid direct sunlight, and check on vulnerable neighbors.
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The Guardian
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Two wildfires in US west spur ‘fire clouds' with erratic weather systems
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Spencer Cox, Utah's governor, declared an emergency on Thursday as wildfires grew around the state and planned to visit Monroe on Friday. Towering convection clouds known as pyrocumulus clouds have been spotted over Arizona's blaze for seven consecutive days, fueling the fire with dry, powerful winds, fire information officer Lisa Jennings said. They form when air over the fire becomes superheated and rises in a large smoke column. The giant billowing clouds can be seen for hundreds of miles and can resemble an anvil. Their more treacherous big brother, a fire-fueled thunderstorm known as the pyrocumulonimbus cloud, sent rapid winds shooting in all directions this week as a smoke column formed from the Utah fire then collapsed on itself, fire team information officer Jess Clark said. 'If they get high enough, they can also create downdrafts, and that's something we really watch out for because that can quickly spread the fire and can be very dangerous for firefighters who are doing their work on the ground,' Jennings said. Multiple fire crews in Utah were forced to retreat on Wednesday as the unpredictable climate created by the clouds threatened their safety, officials said. Fire crews in both Utah and Arizona had better control of the blazes, but containment has been slipping as the fires grow rapidly. The same type of cloud, which the National Aeronautics and Space Administration has dubbed the 'fire-breathing dragon of clouds', recently formed a fire tornado that tore through an eastern Utah neighborhood with wind speeds estimated at 122 miles per hour. 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About a week later, officials switched to suppressing it as conditions deteriorated, with hot, dry and windy weather pushing the flames toward the Grand Canyon Lodge and the historic cabins that surround it. The fire destroyed dozens of buildings and forced the closure of the North Rim for the rest of the season as hundreds of firefighters struggled to gain an upper hand. Thursday marked the eighth straight day of historically dry conditions, Jennings said. Humidity levels have been in the single digits, fuel moisture levels are extremely low and wind gusts were expected to crank up to 35mph. The pyrocumulus clouds have reached heights of at least 25,000ft (7,620 meters), and fire behavior analyst Arthur Gonzales said they could go higher. The direction of the wind has been fairly consistent for crews working the Dragon Bravo fire. Although they have been strong, the predictability has allowed fire managers to more easily position crews on the fire lines. 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The Guardian
16 hours ago
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Spencer Cox, Utah's governor, declared an emergency on Thursday as wildfires grew around the state and planned to visit Monroe on Friday. Towering convection clouds known as pyrocumulus clouds have been spotted over Arizona's blaze for seven consecutive days, fueling the fire with dry, powerful winds, fire information officer Lisa Jennings said. They form when air over the fire becomes superheated and rises in a large smoke column. The giant billowing clouds can be seen for hundreds of miles and can resemble an anvil. Their more treacherous big brother, a fire-fueled thunderstorm known as the pyrocumulonimbus cloud, sent rapid winds shooting in all directions this week as a smoke column formed from the Utah fire then collapsed on itself, fire team information officer Jess Clark said. 'If they get high enough, they can also create downdrafts, and that's something we really watch out for because that can quickly spread the fire and can be very dangerous for firefighters who are doing their work on the ground,' Jennings said. Multiple fire crews in Utah were forced to retreat on Wednesday as the unpredictable climate created by the clouds threatened their safety, officials said. Fire crews in both Utah and Arizona had better control of the blazes, but containment has been slipping as the fires grow rapidly. The same type of cloud, which the National Aeronautics and Space Administration has dubbed the 'fire-breathing dragon of clouds', recently formed a fire tornado that tore through an eastern Utah neighborhood with wind speeds estimated at 122 miles per hour. 'Think of the fire as kind of like a hot-air balloon, so it adds buoyancy and things rise as a result,' said Derek Mallia, an atmospheric scientist at the University of Utah who studies pyrocumulonimbus clouds and tracks fires in Utah and Arizona. 'You get this towering thunderstorm over the fire, and just like any other thunderstorm it gets really windy underneath it. Because it's the west, these thunderstorms tend to be very dry.' These clouds, he said, may appear more frequently as the climate crisis causes a longer fire season, drought conditions and extreme weather events. A megafire, although not a formal scientific term, generally is a fire that has burned at least 156 sq miles, or about half the size of New York City. The Dragon Bravo fire on the North Rim of Grand Canyon national park surpassed that mark in the latest update on Thursday. It was sparked by lightning on 4 July and being managed by the park to benefit the landscape. About a week later, officials switched to suppressing it as conditions deteriorated, with hot, dry and windy weather pushing the flames toward the Grand Canyon Lodge and the historic cabins that surround it. The fire destroyed dozens of buildings and forced the closure of the North Rim for the rest of the season as hundreds of firefighters struggled to gain an upper hand. Thursday marked the eighth straight day of historically dry conditions, Jennings said. Humidity levels have been in the single digits, fuel moisture levels are extremely low and wind gusts were expected to crank up to 35 miles per hour. The pyrocumulus clouds have reached heights of at least 25,000ft (7,620 meters), and fire behavior analyst Arthur Gonzales said they could go higher. The direction of the wind has been fairly consistent for crews working the Dragon Bravo fire. Although they have been strong, the predictability has allowed fire managers to more easily position crews on the fire lines. But when pyrocumulus clouds form and the winds become less predictable, Jennings said firefighters often have to be pulled back to safety. Hot, dry winds fanned the flames of the Monroe Canyon fire on Thursday as firefighters worked to contain the spread. The fire has burned 12 power poles, and many homes have been without electricity since Wednesday afternoon. The National Weather Service issued red flag warnings for extreme fire danger in much of central and south-west Utah this week. In Antimony, Utah, 54 miles south of Monroe, the town's 123 residents were without power on Thursday afternoon. Mayor Kasey King, who was helping people gather food and supplies at a community center, said they could be without power for a week. The power company, Garkane Energy Cooperative, said it is working to restore power as quickly as possible and has brought in backup generators. Marnie Reynolds, a resident of Antimony, worried for the town's many elderly residents. She has been using a camp stove to offer hot meals to neighbors and is using a generator to help people refrigerate groceries and medications. 'We have been facing a lot of challenges, but we have the best community,' she said. In Richfield, Utah, 10 miles north of Monroe, Lee Stevens said his yard was coated in ash. He and his wife, who has asthma and is sensitive to the smoke, have not yet been told to evacuate but are making preparations in case the fire spreads. The National Interagency Fire Center said on Thursday that even with fewer square miles having burned so far this year than average, many parts of the country remain vulnerable to new starts and fast-moving flames.
