The Hurricane Hunters

by Ivan Ray Tannehill

In recent years, when men were first assigned to the alarming duty of flying into hurricanes and they began to study the old records, one question bothered them very much. Why did it take so long to prove without doubt that these big tropical storms are whirlwinds? The main reason, of course, is the huge size of the wind circulation. The winds spiral in such a broad arc around the storm center that there is no noticeable change in the wind direction within a distance of many miles. It was like the curvature of the earth. Any circle around the full body of the earth is so enormous that it seems to be a straight line, and men were deceived for centuries into believing that the earth is flat.

The crews of fast modern aircraft can fly through the main part of a hurricane in two or three hours, at most, and they can immediately see changes of the wind as they go along. They have no reason to question it. In earlier times, there was no means of travel fast enough to get the facts in this way. Then, too, there was no means of sending messages fast enough to show what the wind was doing at the same instant in different parts of the storm. Also, the entire wind system was in motion and if the various reports were not sent at the same time, the results, when they were charted, failed to make sense. This fact alone was the cause of much confusion, even as late as the first part of the nineteenth century.

A definite answer to the whirlwind question came suddenly and unexpectedly in a most peculiar manner.

In the autumn of 1821, a young saddler was walking through the woods of central Connecticut with his inquiring mind on scientific matters of the day when he discovered a strange fact that led to the first “law of storms” and eventually made him the most illustrious of the hurricane hunters. His name was William Redfield. His ideas were first published in 1831 and, together with the work of a few men who followed on his trail, were the mainstay of sailors in stormy weather for nearly a hundred years.

Hurricanes were not only extremely dangerous to the sailing ships of that day but were becoming more destructive to the growing cities along the American coast. In the first quarter of the century, the population of the country doubled. In 1800, there were five million people. In spite of the War of 1812, which lasted for three years, and the temporary drop it caused in immigration, the population increased rapidly, mostly on and near the Atlantic Coast. The United States began to take a place in the forefront of the world’s commerce. But now and then a great storm from the tropics swept the entire seaboard and took a grievous toll of ships and men and harbor facilities.

Up to that time, no one had learned enough about storms to give warnings in advance. There were no really useful rules to guide seamen around or out of a tropical storm. Weather prediction was not accepted as scientific work. Storm disasters were called “acts of God” and the ways of the atmosphere were thought to be beyond human understanding.

Occasionally, a mariner with an inquiring mind like Dampier came to the conclusion that tropical storms are huge whirlwinds which move from place to place. But none of these inquirers came up with any real proof. After 1800, the destruction from hurricanes grew steadily worse. The summer of 1815 was remarkable for furious storms all along the Atlantic Coast. Newspapers were filled with the details of storm disasters and the destruction of life and property on shore and at sea. The crowning catastrophe was caused by a furious West Indian hurricane which struck New England on September 23 of that year. In the violence of its winds and the height of its tides, this storm was about equal to the New England hurricane of 1938. Although the country was far less populous in 1815, and the buildings, ships, and wharves subjected to its fury were much less numerous than in 1938, the destruction was so great and the loss of life so heavy that the newspapers did not have space enough to give all the details of the marine disasters in this instance.

At Providence, there was terrible destruction. The tide rose more than seven feet above the highest stage previously recorded. Five hundred buildings were destroyed; the loss of life was never fully determined, but it was excessive. The same sort of tragic story came from New Bedford and other towns on the coast. Many buildings and a tremendous number of trees were blown down in the interior.

The most treacherous feature of these big storms was their resemblance in the initial stages to the ordinary “northeasters” which came at about the same time of year—late August or September—and blew fitfully for a day or two. They brought rain and high tides along the coast and finally died out without much damage. Tropical storms, like the big one in 1815, begin much the same way in New England, but suddenly become violent. Then, as now, they blew gustily from the northeast in the beginning but went around the compass and ended with shattering on-shore gales which drove engulfing floods into the harbors. Everybody was caught off guard.

This storm and another which came six years later in the same region set men to thinking seriously about ways to avoid these disasters. The violent hurricane of 1821 crossed Long Island and New England, leaving a path of destruction which lay somewhat to the westward of the hurricane path of 1815. Again enormous numbers of trees were blown down, this time mostly in Connecticut. And here is where we come to the story of the saddler’s apprentice.