Wednesday, July 20, 2005
Mysteries of Bermuda Triangle
One of the legends of the sea that has persisted even to today is the story of the Bermuda Triangle. Here ships and airplanes seem to disappear more often than in other parts of the ocean. Usually the craft are never seen again, which is not too surprising in an area noted for hurricanes and high waves. The Bermuda Triangle covers an area from the southern Virginia coast to Bermuda to the Bahama Islands.
Is the Bermuda Triangle really the "graveyard of the Atlantic"? We guess that most of the disappearances of boats and planes could be explained if only someone other than those who sank had been there to watch what really happened.
Image besides show five planes similar to these 'Avengers' that disappeared in 1945. The "Bermuda or Devil's Triangle" is an imaginary area located off the southeastern Atlantic coast of the United States, which is noted for a high incidence of unexplained losses of ships, small boats, and aircraft. The apexes of the triangle are generally accepted to be Bermuda, Miami, Fla., and San Juan, Puerto Rico.In the past, extensive, but futile Coast Guard searches prompted by search and rescue cases such as the disappearances of an entire squadron of TBM Avengers shortly after take off from Fort Lauderdale, Fla., or the traceless sinking of USS Cyclops and Marine Sulphur Queen have lent credence to the popular belief in the mysteryand the supernatural qualities of the "Bermuda Triangle."Countless theories attempting to explain the many disappearances have been offered throughout the history of the area.
The majority of disappearances can be attributed to the area's unique environmental features. First, the "Devil's Triangle" is one of the two places on earth that a magnetic compass does point towards true north. Normally it points toward magnetic north. The difference between the two is known as compass variation. The amount of variation changes by as much as 20 degrees as one circumnavigates the earth. If this compass variation or error is not compensated for, a navigator could find himself far off course and in deep trouble.An area called the "Devil's Sea" by Japanese and Filipino seamen, located off the east coast of Japan, also exhibits the same magnetic characteristics. It is also known for its mysterious disappearances.
Another environmental factor is the character of the Gulf Stream. It is extremely swift and turbulent and can quickly erase any evidence of a disaster. The unpredictable Caribbean-Atlantic weather pattern also plays its role. Sudden local thunder storms and water spouts often spell disaster for pilots and mariners. Finally, the topography of the ocean floor varies from extensive shoals around the islands to some of the deepest marine trenches in the world. With the interaction of the strong currents over the many reefs the topography is in a state of constant flux and development of new navigational hazards is swift.Not to be under estimated is the human error factor. A large number of pleasure boats travel the waters between Florida's Gold Coast and the Bahamas. All too often, crossings are attempted with too small a boat, insufficient knowledge of the area's hazards, and a lack of good seamanship.