Browse Precipitation Resources

Browse Precipitation Resources

CoCoRaHS Volunteers with rain gauges (image credit: CoCoRaHS)
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CoCoRaHS is a Citizen Science organization that helps participants collect and share precipitation data. They also assist teachers in learning how to install and use rain gauges with their students. Learn how to collect and submit measurements to CoCoRaHS
NASA Scientists Research Global Precipitation
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This animation of global precipitation from the Global Precipitation Climatology Project (GPCP) cycles through climatology data for each month of the year and then repeats the cycle twice.
Components of the Water Cycle on a Flat Map
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The process by which water moves around the earth, from the ocean, to the atmosphere, to the land and back to the ocean is called the water cycle. These animations each portray a component of the water cycle.
Components of the water cycle thumb.
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The process by which water moves around the earth, from the ocean, to the atmosphere, to the land and back to the ocean is called the water cycle. These animations each portray a component of the water cycle.
Photo of a drop of water rippling in a pond
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Part 1 of a 4 part webquest that teaches the basics of precipitation science. Prepares students for the GPM Anime Contest.
Screenshot from water cycle movie
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This animation uses Earth science data from a variety of sensors on NASA Earth observing satellites as well as cartoons to describe Earth's water cycle and the continuous movement of water on, above and below the surface of the Earth.
The Water Cycle: Following the Water
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Explore how water moves across land and returns to the ocean in the final installment of the water cycle series. The visualizations illustrate the movement of water on land—from storage of precipitation in soil layers, to its transport via rivers.
The Water Cycle: Watering the Land
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Explore how water droplets form and fall from the sky in part three of the water cycle series. Watch how water vapor moves through the atmosphere and returns to Earth as rain and snow.
Screenshot from the water cycle animation
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This flash animation takes viewers through four aspects of the water cycle: rain, water storage, vapor, and clouds.
Thumbnail for Real World Clouds
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Learn about precipitation and how clouds are formed. Find out why scientists study clouds and how you can help NASA collect cloud observation data as part of the Students' Cloud Observation OnLine, or S'COOL, Project.

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