bannerbanner
The Proving Ground: The Inside Story of the 1998 Sydney to Hobart Boat Race
The Proving Ground: The Inside Story of the 1998 Sydney to Hobart Boat Race

Полная версия

The Proving Ground: The Inside Story of the 1998 Sydney to Hobart Boat Race

Язык: Английский
Год издания: 2018
Добавлена:
Настройки чтения
Размер шрифта
Высота строк
Поля
На страницу:
5 из 5

While the rest of the crew focused on racing, Dags removed the screws that held the stanchions to the deck and stood on them, attempting to bend them back into shape with his weight. He reattached the stanchion that had caused the hole in the deck a few inches forward from where it had stood, trying to avoid the most damaged section of the deck. He also placed a small piece of plywood under the deck as backing. By driving the screws through both the deck and the wood, he hoped the stanchion would be as secure as it was before the crash. After nearly four hours of work, he was satisfied with the repair but annoyed that the work had made it impossible for him to sit on the rail, where his weight would have helped the boat reach its optimum speed.

For his part, Kooky was sitting in front of his onboard computer, tapping out an e-mail to race officials that described the damage and blaming it on Nokia, which suffered only superficial wounds. Hoping that the officials would impose a penalty on Nokia, Kooky wrote: “The damage to the starboard stanchions has been repaired. However, delamination occurred in a meterlong section of the starboard stern quarter.”

After he finished with the stanchions, Dags inspected the mast for damage. During the collision, the Sword’s rigging had come into contact with Nokia’s, potentially creating a weakness that could bring down the mast. On the port side, about six feet up from the deck, he spotted what looked like a small bulge. “Jeez, look at this,” he said to Andrew Parkes. Although the raised area was only two or three inches in diameter, it could mean the mast was damaged. A weakened mast is a disaster waiting—probably not for very long—to happen. Bearing the load of full sails in heavy winds puts the mast under tremendous stress. Even seemingly flawless masts crumble in the Hobart. Shinnying up the mast, Dags ran his fingers over the bump, but he couldn’t determine anything about its cause. “Let’s keep an eye on it,” he said. “There’s not much else we can do.”

The collision had already imposed a heavy cost. The Sword didn’t cross the starting line until about a minute after the gun. Instead of being one of the first boats to pass through the harbor, it was forced to weave its way through much slower yachts. After months of rigorous preparation, the Sword’s crew was playing catch-up.

8

KENN BATT AND Brett Gage arrived back at the Bureau of Meteorology’s offices in time to watch the start of the race on television. A few minutes later, they examined the very latest output from the Australia-based forecasting computer model, which had just arrived. For the first time, it predicted the worst possible scenario, the one that the American model had been projecting all along. The forecasters deemed the consensus between the two models significant. If they turned out to be accurate, the center of low pressure would have substantially more intensity than what had been anticipated in the bureau’s official race forecast. The more Batt looked at the data, the more certain he became that the ingredients for a dangerous, cyclone-like force—one that would be far more powerful than most yachtsmen had ever seen before—were coming together.

A cold front was moving east toward Bass Strait while warm air was flowing from the north. Both masses of air were being drawn by a region of low pressure that was also traveling east—and that appeared likely to move to a position over eastern Bass Strait just as most of the Sydney to Hobart fleet arrived there. That heavy cold air would act like a flying wedge, lifting the moist warm air upward to produce precipitation and electrical storms. And if Batt needed further evidence that the cold front was substantial, he got it in the form of a bulletin about a snowstorm in southern Australia. It wasn’t unusual for snow to fall there in the winter, but this was December, which in the Southern Hemisphere meant it was the middle of the summer. Kenn Batt and Brett Gage began to get a very bad feeling.

The Hobart has three segments. In the first, boats sail down the southernmost section of Australia’s eastern coast, where they are somewhat sheltered by land. During the final third, they travel along the east coast of Tasmania, where the island offers a degree of protection. In the middle segment—during which they cross Bass Strait—yachts are much more vulnerable. There is no land to block the wind or waves from the east or west. Indeed, the wind tends to funnel through the strait, and the shallower water there causes the waves to heighten.

If the models held true, Batt thought the first part of the race would be a joyride. The rush of air, like the current, would come from the north, providing a substantial but manageable tailwind. But it looked as though the intensifying storm would hit the fleet sometime after most of the yachts began crossing Bass Strait, the worst possible place to run into bad weather. When the fleet collided with the storm, Batt believed the wind would switch direction by something close to 180 degrees. The current and the waves would then be moving in opposite directions, a phenomenon that would have a dangerous multiplier effect on the waves. A one-knot contrary current can increase the average wave height by 20 percent, and two knots sometimes increases heights by 50 percent. Opposing currents also produce the kind of steep waves with high, arching backs that can damage even the sturdiest of vessels.

The main wild card was the course of polar jet streams. Predicting the exact course of jet streams, high-speed rivers of air that travel 30,000 feet above the earth’s surface and change direction as they collide with one another, is difficult. But while polar jet streams generally don’t extend far enough north to reach Bass Strait during the summer, satellite photographs of high-level cloud formations and weather-balloon observations suggested that one stream might do so during the race. A jet stream straddling the low would intensify it by setting off a dangerous chain reaction: the high-altitude wind would siphon the warm air out from the center of the low, further reducing the pressure at the core of the storm and speeding the rush of wind toward the low—and accelerating the system’s clockwise movement.

If it weren’t for the race, the meteorologists probably wouldn’t have thought about making a prediction at such an early stage. But aware of the problems that could ensue if a sporting event with a global following ran into unforecasted extreme weather, they leaned toward upgrading the gale warning to a “storm warning,” indicating that they believed winds would exceed forty-eight knots. After taking another look at the Australian computer output, Gage said, “If the model is right, and we go against it, it will look very bad for us.”

Everyone agreed, and at 2:14 P.M., a bit more than an hour after the race began, Peter Dundar, another bureau forecaster, sat in front of a computer terminal and clicked the cursor on an icon labeled WARNINGS to bring up a page containing the standard warning language. After he entered specific details about the weather conditions, he transmitted the alert by fax to Australia’s marine broadcast service as well as commercial radio and television stations, fishing boat owners, the Royal Australian Navy, rescue services, and the CYC, among others.

No one was more worried than Kenn Batt. More than a dozen of his friends were in the race, and he was so frightened for them that he felt physically ill. Sure that most of the yachtsmen had no idea what they were in for, all he could think about was how miserable he had been in the 1993 Hobart, the one in which only thirty-eight boats finished. He was convinced that this race would be much worse, so bad that some of his friends could die. With tears in his eyes, he told Gage, “It’s going to be a massacre.”

Gage and Batt had gone off-duty, but they stayed at the office to ring as many alarm bells as they could. Gage called Australian Search and Rescue, the government agency responsible for coordinating rescues of boats and planes at sea. “We have a priority storm warning,” Gage told Andrew Burden, an officer at the agency. “If it’s not as bad as this, I guess there’s no harm done apart from getting a few people off holidays, but if we don’t forecast it, we’re going to be in for an awful amount of criticism.”

A storm warning was the most serious warning the bureau could issue for the waters off southeastern Australia, though many of the Hobart competitors didn’t know this. Instead, they believed the most serious warning would be for a hurricane or a cyclone. But tropical cyclones, which are common in other parts of the South Pacific, do not occur off southeastern Australia because they develop only in places where the water temperature is twenty-seven degrees Celsius or higher. Different terminology didn’t mean this storm wouldn’t have the kind of wind speeds that tropical cyclones or hurricanes do, however.

The bureau also circumscribed the warning. Storm warnings are theoretically open-ended—indicating forecasted winds of anything more than forty-eight knots—but the bureau included an upper limit, predicting forty-five to fifty-five knots. The bureau’s forecasters would later claim that the forecast was for steady wind speeds and that sailors should have understood that gusts could exceed the predicted wind speed by as much as 40 percent. But although Hobart yachtsmen understood that gusts regularly exceed constant wind speeds, few had ever heard that gusts could be 40 percent greater. Others shrugged and decided that they wouldn’t worry until the forecast said something about a cyclone or a hurricane.

While sailors recognize that wind is their power supply, few have more than a superficial understanding of the complicated forces behind it or the vocabulary of meteorology. Indeed, many of the Hobart contestants believed that the gale warning the bureau issued before the start of the race was more severe than a storm warning, even though the opposite is true.

The real danger of strong winds is the waves they produce. After centuries of study, scientists still don’t fully understand waves, but they have developed formulas to estimate sea heights. Nine hours of fifty-knot wind across open ocean typically produces an average significant wave height (the average of the biggest third of all waves) of about thirty feet. But scientists also know that the patterns are regularly broken, particularly when there are strong currents and substantial variations in the depth of the sea. Sometimes, in ways that have yet to be fully understood, two or more wave crests combine, creating rogue waves, which are typically almost twice as large.

Patrick Sullivan, the director of the bureau’s operations in New South Wales and a meteorologist with four decades of experience, was so concerned by the storm warning that he interrupted his Christmas vacation to drive to the office. After looking at a sequence of satellite photographs for the previous twenty-four hours, he decided that the storm warning was a bold prediction, but entirely appropriate. Although there was no question that a low-pressure system would move up the coast, he knew it would take another twelve hours or so to know whether it would be the kind of intense low that would have a tightly wound cyclonic force. Still, given the race, he agreed that the warning was the right thing to do.

He thought the warning would cause many competitors to abandon the race. He was wrong.

9

BEFORE THE STARTING gun fired, Richard Winning was at the Winston Churchill’s helm, smoking his pipe. While most yachts were jousting for position near the front of the line, Winning was surveying the scene from near the back of the fleet. The Churchill didn’t cross the line until more than a minute after the cannon was fired. Winning was less concerned about speed and where his boat placed than Larry Ellison or Kooky. “It will be gentlemen’s ocean racing,” he had told his crew.

Nineteen-year-old Matthew Rynan, a generation younger than almost everyone on the Churchill’s crew, was disappointed. As much a kid as an adult, Rynan was a short and muscular spark plug who wore a single gold hoop through his right earlobe and a shark’s tooth around his neck. His puckish face seemed to carry a perpetual half smile. Before the race, his only real concern about the Churchill had been the age of its crewmen. Winning’s unaggressive start made him even more aware of how different he was from the rest of the crew. Come on, old man,

Конец ознакомительного фрагмента.

Текст предоставлен ООО «ЛитРес».

Прочитайте эту книгу целиком, купив полную легальную версию на ЛитРес.

Безопасно оплатить книгу можно банковской картой Visa, MasterCard, Maestro, со счета мобильного телефона, с платежного терминала, в салоне МТС или Связной, через PayPal, WebMoney, Яндекс.Деньги, QIWI Кошелек, бонусными картами или другим удобным Вам способом.

Конец ознакомительного фрагмента
Купить и скачать всю книгу
На страницу:
5 из 5