The parts of a hurricane are called the eye, the eye wall and the rain bands. The eye is at the center of the hurricane and usually measures between 20 to 40 miles. The eye wall surrounds the eye, stretching 5 to 30 miles in width. The rain bands form the spiraling portion of the hurricane and can be dozens or hundreds of miles wide.Know More
The strongest winds and rains occur in the eye wall of a hurricane, while the weakest winds and lightest rainfall occur in the eye. The eye of the hurricane may not contain clouds, and the sky can appear clear and peaceful.
In counter-clockwise moving hurricanes formed in the northern hemisphere, the most active part of the eye wall is to the right of the eye in an area called the right-front quadrant. In addition to having heavier wind and rain, this quadrant is the most likely part to form high seas and storm surges during landfall. When the eye wall contracts, the maximum wind speed increases and a new eye wall can form. As the rain bands spiral out, they form a pinwheel shape. Between the pinwheels, the air may be calm with little wind and rain.Learn more in Storms
A hurricane is a tropical cyclone with sustained winds reaching speeds of at least 74 miles per hour, according to The Weather Channel. Hurricanes are classified on a scale of 1 to 5 using the scale Saffir-Simpson hurricane wind scale.Full Answer >
According to the National Oceanographic and Atmospheric Administration, a hurricane is a cyclonic storm that forms over tropical or subtropical waters and has sustained wind speeds of at least 74 mph, while a tsunami is a tidal wave created by an earthquake or underwater volcano. Hurricanes and tidal waves both can be extremely dangerous to those living near the coastline.Full Answer >
According to the National Oceanographic and Atmospheric Administration, hurricanes form when heat from calm, warm seas rises into a cooling atmosphere, generating a tropical system. The rising moisture causes the forming clouds to begin a rotation, much like water flowing down a drain. As the storm builds, it draws more and more energy from the ocean's warmth until it reaches hurricane strength.Full Answer >
Hurricane Katrina occurred early in the day on August 29, 2005. It finally dissipated on August 31 of the same year after reaching and damaging much of the eastern border of the United States.Full Answer >