Danger of bad weather ,epecially thunderstorm-5.mp4 5) Dangers caused by bad weather, esp thunderstorm It is early December, a ________ is pounding eastern united states. This is pretty interesting weather pattern we have at this time of year. _______ across eastern united states. For most people winter storm is no more than an ________ But for those who fly, bad weather can be _______. Continental commuter airplane with 48 people crash with no survivor. One person on the ground is also killed. People make life and death decision based on weather, should I go or should I not go today. Once up in the air, how might I make decisions in next five minutes to keep myself ,passengers, and my aircraft out of harm’s way. On this day flights from New York to Huston to have been delayed , thousands of travelers are affected. That is largely because people in this room have decided it is unsafe to fly in this weather. This room is every pilot’s first ________ against getting caught in the storm. It is Federal government’s aviation center in Kansas city in Missuori Meteorologists in this room scan the sky for this kind of weather that can _______ the plane. The storm they are tracking today is just that kind of weather. We ________ on every hazard and always prepared to any pop-up. Today people working here also find out the way to keep the airplane out of storm that is rolling through the south. Thunderstorms are ________ to pilots. The clouds that contain them are massive. Usually they are much too tall to fly over . And the weather inside them can be ________ . In no instance does the pilot want to go into the thunderstorm. __________ can certainly _________ In extreme case there can be so much liquid precipitation and will cause _______ Meteorologists have understood the danger of the thunderstorm . One _________ has taught us much they have known.