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Weather Prediction

Weather Prediction. Mary Kate Hall Grand Canyon University TEC 551 April 17, 2013. How Do We Predict The Weather?. If you can not view the video click this link. http:// youtu.be/eBTSbn5fSWQ. What are the goals of this lesson?.

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Weather Prediction

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  1. Weather Prediction Mary Kate Hall Grand Canyon University TEC 551 April 17, 2013

  2. How Do We Predict The Weather? If you can not view the video click this link http://youtu.be/eBTSbn5fSWQ

  3. What are the goals of this lesson? • To understand the tools that a meteorologist uses to predict weather. • Learn how these tools can be observed, measured, and recorded to make predictions and determine simple weather patterns. • Practice reporting and predicting weather • Record and predict simple weather patterns.

  4. The Tools of the Trade • Meteorologists use tools to help them predict the weather. • By using a combination of these tools they are able to predict weather that will happen in the near future. • Weather forecasting is not an exact science, however by using modern technology forecasters have a very good idea of what will happen. • Tools used by Meteorologists: • Barometer-Air Pressure • Thermometer – Air Temperature • Anemometer -Wind Speed • Rain Gauge-Amount of Rain • Satellites-Takes pictures from space • RADAR- Uses radio waves to determine the location of objects

  5. Barometer • The instrument we use to judge barometric pressure or air pressure is called a barometer. • There are numbers on a barometer that range from 28 to 31. • A barometer is used for predicting weather in one to two days, not today. • It is a device used to help predict the weather. If the Barometer drops below 30 there is going to be a change in the weather. The lower the Barometer gets, the worse the weather gets. Generally, if the barometer reads 30 our area will have nice weather for two days. The higher the Barometer is over 30 the nicer the weather will be.

  6. Air Pressure If you can not view the video click this link http://youtu.be/jmQ8FWnM0fAm

  7. Thermometer A thermometer is a device used to measure the temperature of something, such as air or water. 212 100 Boiling is 100 degrees Celcius. Boiling is 212 degrees Fahrenheit. Freezing is 0 degrees in Celsius. Freezing is 32 degrees Fahrenheit. Click here to play interactive thermometer game.

  8. Wind Speed and Rain Gauge Anemometer Measures Wind Speed and direction. Rain Gauge Measures amount of rainfall

  9. RADAR • RADAR sends out radio waves to determine the location of presence, speed and distance of objects. • Maps are color coded with green meaning rain and blue meaning snow. • The direction weather travels depends on atmospheric winds.

  10. Using RADAR to Predict Weather If you can not view the video click this link http://youtu.be/C6wottnnXAo

  11. Clouds Cirrus • Thin wispy clouds • Predict a change in the weather in 1-2 days Cumulus • Puffy clouds that look like cotton balls • Predict a fair weather Stratus • Clouds that often appear grey and cover the sky • Blanket Clouds that often contain rain

  12. Using Clouds for Weather Prediction A cloud is millions of water droplets condensed on dust particles. If you can not view the video click this link http://youtu.be/6ODJA1tIWOA

  13. Using the Tools to Predict the Weather • Using the meteorology tools you have learned about, you are able to combine the data to make a prediction on the upcoming weather. • Using the table below make a prediction about what the weather forecast may be. • Did you predict that a storm may arrive in the next two days? If you did, you are correct!

  14. Click these links to lead you to a game where you report and predict the weather. Play the Game! First Forecast the weather Then Predict the Weather

  15. Assignment • Every day we are going to track the weather patterns for the Clearfield, UT area. • When you arrive in the morning you will look up the weather on www.weather.com and record the data on the attached spreadsheet. • At the end of each week, compile each column into a graph and use that graph to predict the weather for the upcoming week. • Click on this link to open the spreadsheet. • Weather Spreadsheet

  16. References 123RF. (2013). Stock Photo - meadow against summrer sky with cumulus clouds. Retrieved from http://www.123rf.com/photo_1374210_meadow-against-summrer-sky-with-cumulus-clouds.html on May 15, 2013. Ask. (2013). What is the Boiling Point of Water? Retrieved from: http://www.ask.com/question/what-the-melting-and-boiling-point-of-water on May 15, 2013. Burford, Mallory. (2010). Storm Debris. Retrieved from http://www.stormdebris.net/Anemometer.html on May 15, 2013. CHRO. (2013). Wind Guage. Retrieved from http://nkphoto.aminus3.com/image/2009-03-12.html on May 15, 2013. Dictionary.com (2013). Retrieved from http://dictionary.reference.com/browse/radar on May 15, 2013. Namek, Piccalo. (2013). Wikipedia. Retrieved from http://en.wikipedia.org/wiki/File:Stratus-Opacus-Uniformis.jpg on May 15, 2013.

  17. References Picable. (2013). Guage. Retrieved from http://www.picable.com/slicedshow/tags/gauge on May 15, 2013. The Wonderful World of Weather. (2009). Clouds. Retrieved from http://ed101.bu.edu/StudentDoc/Archives/ED101fa06/angelad/clouds.html on May 15, 2013. Utah Education Network. (2013). Sci-ber Text. Retrieved from http://www.uen.org/core/science/sciber/sciber4/stand-2/index.shtml on May 15, 2013. Waterindex. (2013). Weather Station. Retrieved from http://www.waterindex.com/Rain-gauge-Weather-station56-p1.htm on May 15, 2013. Web Weather for Kids. (2000). Clouds. Retrieved from http://eo.ucar.edu/webweather/cloudhome.html on May 15, 2013. Wikimeda Commons. (2013). File:Cirrus clouds mar08.jpg. Retrieved from http://commons.wikimedia.org/wiki/File:Cirrus_clouds_mar08.jpg on May 15, 2013. Wikipedia. (2013). File:GoldenMedows.jpg Retrieved from http://en.wikipedia.org/wiki/File:GoldenMedows.jpg on May 15, 2013.

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