Latest news with #JohannesGemmrich
Yahoo
06-08-2025
- Science
- Yahoo
'Once in 1,300 Years': The World's Most Extreme Rogue Wave
Like the kraken, or going out for just one beer with the boys, rogue waves were once the stuff of myth. However, in recent years, scientists have been studying, analyzing, and documenting these mammoth liquid mountains, uncovering vital insights. And of course, they've gotta start at the top – the biggest, heaviest, 'most extreme.' Hence, the rogue wave discussed below. In November of 2020, an abnormally large wave was captured by buoys off British Columbia, measuring 17.6 meters (58 feet) high. And that wave, after the scientists dug in, dubbed it the 'most extreme' on record. It's been called the Ucluelet wave. And due to its size in comparison to the surrounding seas, it's been given that title as, not the biggest, but most extreme. Why? "Proportionally, the Ucluelet wave is likely the most extreme rogue wave ever recorded," said Dr. Johannes Gemmrich of the University of Victoria. "Only a few rogue waves in high sea states have been observed directly, and nothing of this magnitude. The probability of such an event occurring is once in 1,300 years."As mentioned, this wasn't the biggest rogue wave ever recorded. That designation belongs to the Draupner Wave, which occurred off the coast in Norway in 1995. It struck an offshore oil rig and measured in at 25.6 meters (84 feet), while the surrounding waves averaged 12 meters (40 feet). Learn more about that behemoth here. But the Ucluelet Wave, although not as big as the Draupner, was the most intense due to the massive jump in size paralleled to the other waves around it. Speaking to their research, MarineLabs CEO, Dr. Scott Beatty, said: "The unpredictability of rogue waves, and the sheer power of these 'walls of water' can make them incredibly dangerous to marine operations and the public. The potential of predicting rogue waves remains an open question, but our data is helping to better understand when, where and how rogue waves form, and the risks that they pose." Rogue waves: Once fable, now fact.'Once in 1,300 Years': The World's Most Extreme Rogue Wave first appeared on Surfer on Aug 4, 2025 Solve the daily Crossword
Yahoo
02-08-2025
- Science
- Yahoo
Giant Wave in Pacific Ocean Was The Most Extreme 'Rogue Wave' Ever Recorded
In November 2020, a freak wave appeared, lifting a lone buoy off the coast of British Columbia 17.6 meters (58 feet) high. A few years later, the four-story wall of water was confirmed to be the most extreme rogue wave ever recorded. Such an extraordinary event is thought to happen only once every 1,300 years. And if the buoy hadn't been taken for a ride, we might never have known it had occurred. For centuries, rogue waves were regarded as mere nautical folklore. It wasn't until 1995 that myth became reality. On the first day of the new year, a nearly 26-meter (85-foot) wave struck an oil-drilling platform about 160 kilometers (100 miles) off the coast of Norway. Related: At the time, the so-called Draupner wave defied all previous models scientists had put together. Since then, dozens more rogue waves have been recorded (some even in lakes), and while the one that surfaced near Ucluelet, Vancouver Island was not the tallest, its relative size compared to the waves around it was unprecedented. Scientists define a rogue wave as any wave more than twice the height of the waves surrounding it. The Draupner wave, for instance, was 25.6 meters tall, while its neighbors were only 12 meters tall. In comparison, the Ucluelet wave was nearly three times the size of its peers. "Proportionally, the Ucluelet wave is likely the most extreme rogue wave ever recorded," explained physicist Johannes Gemmrich from the University of Victoria in 2022. "Only a few rogue waves in high sea states have been observed directly, and nothing of this magnitude." Today, researchers are still trying to figure out how rogue waves are formed so we can better predict when they will arise. This includes measuring rogue waves in real time and also running models on the way they get whipped up by the wind. The buoy that picked up the Ucluelet wave was placed offshore along with dozens of others by a research institute called MarineLabs in an attempt to learn more about hazards out in the deep. Even when freak waves occur far offshore, they can still destroy marine operations, wind farms, or oil rigs. If they are big enough, they can even put the lives of beachgoers at risk. Luckily, neither Ucluelet nor Draupner caused any severe damage or took any lives, but other rogue waves have. Some ships that went missing in the 1970s, for instance, are now thought to have been sunk by sudden, looming waves. The leftover floating wreckage looks like the work of an immense white cap. Unfortunately, a 2020 study predicted wave heights in the North Pacific are going to increase with climate change, which suggests the Ucluelet wave may not hold its record for as long as our current predictions suggest. Experimental research published last year suggests these monstrous waves can be up to four times higher than previously thought possible. "We are aiming to improve safety and decision-making for marine operations and coastal communities through widespread measurement of the world's coastlines," said MarineLabs CEO Scott Beatty. "Capturing this once-in-a-millennium wave, right in our backyard, is a thrilling indicator of the power of coastal intelligence to transform marine safety." The study was published in Scientific Reports. An earlier version of this article was published in February 2022. Related News Mind-Blowing Discovery: Peacocks Have Lasers In Their Tails World's Longest Lightning Strike Crossed 515 Miles From Texas to Kansas Stunning New Video Reveals Deepest-Known Undersea Life Forms Solve the daily Crossword
Yahoo
22-04-2025
- Science
- Yahoo
Giant Wave in Pacific Ocean Was The Most Extreme 'Rogue Wave' on Record
In November of 2020, a freak wave came out of the blue, lifting a lonesome buoy off the coast of British Columbia 17.6 meters high (58 feet). The four-story wall of water was finally confirmed a couple of years later as the most extreme rogue wave ever recorded. Such an exceptional event is thought to occur only once every 1,300 years. And unless the buoy had been taken for a ride, we might never have known it even happened. For centuries, rogue waves were considered nothing but nautical folklore. It wasn't until 1995 that myth became fact. On the first day of the new year, a nearly 26-meter-high wave (85 feet) suddenly struck an oil-drilling platform roughly 160 kilometers (100 miles) off the coast of Norway. At the time, the so-called Draupner wave defied all previous models scientists had put together. Since then, dozens more rogue waves have been recorded (some even in lakes), and while the one that surfaced near Ucluelet, Vancouver Island was not the tallest, its relative size compared to the waves around it was unprecedented. Scientists define a rogue wave as any wave more than twice the height of the waves surrounding it. The Draupner wave, for instance, was 25.6 meters tall, while its neighbors were only 12 meters tall. In comparison, the Ucluelet wave was nearly three times the size of its peers. "Proportionally, the Ucluelet wave is likely the most extreme rogue wave ever recorded," explained physicist Johannes Gemmrich from the University of Victoria in 2022. "Only a few rogue waves in high sea states have been observed directly, and nothing of this magnitude." Today, researchers are still trying to figure out how rogue waves are formed so we can better predict when they will arise. This includes measuring rogue waves in real time and also running models on the way they get whipped up by the wind. The buoy that picked up the Ucluelet wave was placed offshore along with dozens of others by a research institute called MarineLabs in an attempt to learn more about hazards out in the deep. Even when freak waves occur far offshore, they can still destroy marine operations, wind farms, or oil rigs. If they are big enough, they can even put the lives of beachgoers at risk. Luckily, neither Ucluelet nor Draupner caused any severe damage or took any lives, but other rogue waves have. Some ships that went missing in the 1970s, for instance, are now thought to have been sunk by sudden, looming waves. The leftover floating wreckage looks like the work of an immense white cap. Unfortunately, a 2020 study predicted wave heights in the North Pacific are going to increase with climate change, which suggests the Ucluelet wave may not hold its record for as long as our current predictions suggest. Experimental research published last year suggests these monstrous waves can be up to four times higher than previously thought possible. "We are aiming to improve safety and decision-making for marine operations and coastal communities through widespread measurement of the world's coastlines," said MarineLabs CEO Scott Beatty. "Capturing this once-in-a-millennium wave, right in our backyard, is a thrilling indicator of the power of coastal intelligence to transform marine safety." The study was published in Scientific Reports. An earlier version of this article was published in February 2022. Crows Are So Smart They Can Identify Geometric Shapes, Study Finds Owl Wings Glow Pink And It Could Be Sending a Secret Message Strange Bacteria That Can't Live Alone Hint at Early Steps to Complex Life
