Hurricanes: Earth's Meteorological Monsters
The U.S. Weather Service has been documenting tropical cyclones in the Atlantic Ocean for over 150 years. Recently, the hurricane season of 2005 broke several records, making it the most extreme season since record keeping began: 2005 had the most hurricanes in one season (15), the most category 5 hurricanes (4), the most intense Atlantic hurricane ever recorded (Wilma), and the first recorded European landfall of an Atlantic cyclone (Vince).
The movie you are going to watch was prepared by NASA's Scientific Visualization Studio. It shows all of the named storms from the 2005 Atlantic hurricane season. The movie includes a combination of three different types of data collected by NOAA and NASA satellites: it shows landforms, sea surface temperatures, and infrared imagery of clouds, from June 1, 2005 through January 10, 2006. Overlays showing storm paths and names have also been added to the video.
You may also want to consult the 2005 storm information sheet (Acrobat (PDF) 44kB Dec28 07) for a list of the storms, their dates, and their maximum intensities.
Keeping Track of What You LearnThroughout these labs, you will find two kinds of questions.
- Checking In questions are intended to keep you engaged and focused on key concepts and to allow you to periodically check if the material is making sense. These questions are often accompanied by hints or answers to let you know if you are on the right track.
- Stop and Think questions are intended to help your teacher assess your understanding of the key concepts and skills you should be learning from the lab activities and readings.