PPT-Global Winds

Unit 5 Sixth Grade httpwwwyoutubecomwatchvuBqohRu2RRk httpsgamesciconlineorgwindwardcontentsailinghtmlrecord Windward Online Sailing around the world game Whooosh When you open the valve on a bicycle tube the air rushes out. Weather Text Goes Here – Remember to hit the hazards as well as what will happen. 700 pm. Western Valleys & Mountains. In the valleys – Sustained winds 20 to 25 mph with gusts to 40 mph through mid-evening.. G. VanNada. What are they?. Tropical cyclones that cross the subtropical ridge axis into the Westerlies recurve due to increased westerly flow. The winds are predominantly from the southwest in the Northern Hemisphere and from the northwest in the Southern Hemisphere. Why Air Moves. Wind is created by differences in air pressure. Bigger difference = faster wind. Caused by unequal heating of earth. Air. The air by the equator is warm and rises. Low pressure. The air by the poles is cold and dense. 5.3. Pages 164-169. . How do global patterns affect local weather?. Patterns that affect temperature. . Temperature is affected by . latitude. , . altitude. , . distance from large bodies of water. i. Winds are created by. ….. • . Heating the air, decreases pressure (warm. air rises creating a low pressure). • Cool air rushes into replace the warm air. (cooler dense air, produces high pressure). Lucas Rollins, koala. , June 4. th. 2015. Conditions during . Blizzards. Weather conditions during the storm include, strong winds(over 35mph), heavy snowfall, low temperatures,(lower than. 20°F and -6°C) reduced visibility(less than ¼ of a mile),blowing/suspended snow, traffic jams, power loss of power. Lucrezia Ricciardulli, Thomas Meissner and Frank Wentz. Remote Sensing Systems, Santa Rosa, CA, USA. IOVWST Meeting, April 2018 . Barcelona, Spain. Acknowledgements: This work is supported by the NASA OVWST and SMAP Science. Wind entirely perpendicular to beam. Wind entirely along-beam. Analytic Evaluation. If the horizontal wind components . u. and . v. are known, and vertical velocity is negligible, then the radial velocity . What causes wind? . Caused by a difference in air pressure due to. unequal heating of the atmosphere.. Winds are created by. ….. • . Heating the air, decreases pressure (warm. air rises creating a low pressure). Wind is the movement . of air caused by an uneven heating of the Earth’s . surface.. What HEATS EARTH’S SURFACE?. Heat from the sun heats the surface of the Earth.. This heat arrives to Earth in the form of radiation.. Global . Winds. - A . current. is a flow of air or water in a certain direction.. Global . Winds. Winds move from areas of . high. pressure to . low. pressure.. You might expect them to move straight from the poles (high pressure) to the equator (low pressure)but…. Ryan Rykaczewski. University of South Carolina. ryk@sc.edu. John Dunne, Bill Sydeman, Marisol García-Reyes, Bryan Black, Steven Bograd, and Riley Brady. Relevant hypotheses describing future nutrient supply. Local winds are caused by the movement of air between low-pressure and high-pressure systems within small areas. As there are so many different types of winds, each one takes on a unique form. Local winds frequently have a significant impact on climate in local regions, so it is critical to understand what causes them.. April 19 and 20, 2018. Mark A. Bourassa. 1. Ernesto Rodriguez. 2. . and Sarah Gille. 3. Center for Ocean-Atmospheric Prediction Studies. and Department of Earth, Ocean and Atmospheric Science, Florida State University.