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Hurricanes

Hurricanes. Melanie Obando 7 th Block. Formation of a Hurricane. They usually form in tropical regions. They need warm water of at least 80° F, high humidity, light winds, and warm surfaces. What makes up a hurricane.

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Hurricanes

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  1. Hurricanes Melanie Obando 7th Block

  2. Formation of a Hurricane • They usually form in tropical regions. They need warm water of at least 80° F, high humidity, light winds, and warm surfaces.

  3. What makes up a hurricane • Eye: Center of circulation and lowest pressure. Often fools people into thinking the hurricane is over because of how calm it is. • Eye Wall: Surrounds the eye of the hurricane, exact opposite of the eye, highest winds and intense storms.

  4. What makes up a hurricane • CDO (central dense overcast): mass of embedded clouds that make up the inner portion of the hurricane. Contains eye and eyewall. • Outflow: represents all the energy being released by the hurricane.

  5. Categorization • Category ONE -- Winds 74-95 mph • Category TWO -- Winds 96-110 mph • Category THREE -- Winds 111-130 mph • Category FOUR -- Winds 131-155 mph • Category FIVE -- Winds greater than 155 mph

  6. Hurricane Sandy • Most destructive and deadliest hurricane of the year 2012. • Hit Cuba before it made it’s way to the East Coast through the Atlantic ocean. • Was a Category Three hurricane.

  7. Impact of hurricane sandy • Damages cost over $68 billion dollars on the East Coast. • At least 286 people were killed because of this hurricane. • Winds spanned 1,100 miles

  8. What if it Was you? • Survival kit: • Water • Blankets • Flashlight • First Aid Kit • Enough food for 7-10 days. • Canned food • Food for elderly or infants. • Non-electric can opener

  9. What to do • Stay informed on how threatening the hurricane may be. • Learn evacuation routes. • Prepare to evacuate. • Secure your home. • Don’t take any chances by not leaving. • Avoid using phones unless it’s an emergency.

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