This satellite image provided by the National Oceanic and Atmospheric Administration shows a thunderstorm complex which was found to contain the longest single flash that covered a horizontal distance on record, at around 768 kilometers (477 miles) across parts of the southern United States on April 29, 2020. Two stormy parts of the Americas set records for longest lightning flashes back in 2020, the World Meteorological Organization said Monday, Jan. 31, 2022. (NOAA via AP)
A bolt of lightning that stretched nearly 500 miles across three U.S. states is the new world record holder for longest flash.
The single flash extended 477.2 miles (768 kilometers) across Texas, Louisiana and Mississippi in April 2020, the World Meteorological Organization said Monday. That beat the old record set in 2018 in Brazil of 440.6 miles (709 kilometers).
Also in 2020, a single lightning flash over Uruguay and northern Argentina lasted 17.1 seconds, nipping the old time record of 16.7 seconds.
Normally lightning doesn’t stretch farther than 10 miles and lasts less than a second, said Arizona State University’s Randall Cerveny, who is the chief of records confirmation for the meteorological organization.
“These two lightning flash records are absolutely extraordinary,” Cerveny said in an email.
Both were cloud-to-cloud, several thousand feet above the ground, so no one was in danger, he said.
These records, which are not linked to climate change, were spotted and confirmed thanks to new satellite tracking technology. Both regions are two of the few places in the world prone to the type of intense storms that can produce what are called “megaflashes, ” Cerveny said.
Amazon is betting that ammonia could be the fuel of the future, participating in a Series A round for the Brooklyn-based company Amogy in December. Amogy aims to de-carbonize transportation with a clean energy system that uses ammonia as a renewable fuel. Amogy is partnering with Amazon on its first commercial product - an ammonia-powered cargo-shipping vessel. Amogy CEO Seonghoon Woo joins Cheddar Climate to discuss.
Cryptocurrency is expected to become a part of our daily lives — but what sort of environmental impact does it have? As the U.S. becomes the crypto mining capital of the world, climate advocates are worried about mining companies reopening old coal plants, using massive amounts of energy, wasteful hardware, and more. Congressional Democrats led by Senator Elizabeth Warren are demanding answers from mining firms about their electricity use and waste levels. John Belizaire, CEO of Soluna Computing, joins Cheddar Climate to discuss the congressional letters, how crypto mining can become a green industry, and more.
Driver assistance monitoring systems are meant to keep the driver's eyes on the road, but according to a report from AAA, different ways of monitoring provide significantly different results. The study found that direct camera-based systems that scanned the driver's eye movements were faster and more reliable than those indirect systems that looked at steering-wheel input. Megan McKernan, the manager of automotive services for the Automobile Club of Southern California, joined Cheddar to discuss the findings. "Triple-A is recommending that automakers include both direct and indirect systems just to really prevent consumers from trying to misuse these systems," she said, noting that neither system on its own is not foolproof.
Wave Neuroscience is a neurological health tech company that specializes in clinical and at-home personalized brain stimulation technology. Erik Won, president and chief medical officer and Fred Walke, CEO, joined Cheddar's Opening Bell to discuss their company's hopes for allowing patients to identify and treat unique brain disorders while empowering them to understand their unique neurological makeups — including for the high-stress positions of professional athletes. "We have a mobile device that provides a very light stimulation that gives them a therapy that gives them confidence so there's a just knowing that they're doing something for it," said Walke. "But it also helps them get back into a rhythm. It helps their brain synchronize around certain frequencies that that we target, and it helps them really understand that they've done everything they can to get to their highest level of success."
Democratic lawmakers are now calling on Bitcoin mining companies in the U.S. to assess how much electricity they use and how it could all potentially impact residents and the environment in the near future. Since its conception, crypto mining has been at the center of a debate. The question is: Is crypto mining playing a key role in renewable energy or could it totally derail U.S. climate goals? Host of The Wendy O show Wendy O, joined Cheddar to discuss more.
Nutritional supplement beverage company Athletic Greens has achieved unicorn status. The company announced a new $115 million funding round, bringing its valuation to $1.2 billion. The company's flagship product AG1 combines 75 different vitamins, minerals, and other nutrients into one daily serving. Athletic Greens says it is poised to reach the millions of consumers who are currently driving the health and wellness market's exponential growth. Athletic Greens founder and CEO Chris Ashenden joins Cheddar News' Closing Bell to discuss.
A powerful winter storm hit the Northeast over the weekend leaving 100,000 New Yorkers in the dark as well as snowfall up to 30.9 inches in parts of Massachusetts. The nor'easter hit with blizzard conditions of wind speed and poor visibility.
