In its latest bulletin, JTWC said the extremely dangerous Tropical Cyclone Phailin has maintained Category five strength for six hours, and is expected to remain a Category 5 storm until it is just a few hours from landfall on the northeast coast of India on the Bay of Bengal.
While strengthening, the storm has grown to nearly half the size of India itself. Jeff Masters, founder of Weather Underground in Ann Arbor, Michigan, wrote in his blog that he expects that Phailin will weaken slightly before hitting the coast, due to interaction with land, and hit as a Category 4 storm with winds of 145 - 155 mph.
26 of the 35 deadliest tropical cyclones in world are Bay of Bengal storms
The 1999 Odisha Cyclone hit land with top winds of 155 mph. There is good reason to be concerned when a major tropical cyclone forms in the Bay of Bengal, he said.
Twenty-six of the thirty-five deadliest tropical cyclones in world history have been Bay of Bengal storms, he added.
During the past two centuries, 42 per cent of Earth's tropical cyclone-associated deaths have occurred in Bangladesh, and 27 per cent have occurred in India, he wrote. "It's going to cause pretty complete devastation on the coast where it hits," he told The Washington Post.