The Community Collaborative Rain, Hail and Snow Network (CoCoRaHS) involves thousands of people of all ages in the observation and study of weather, climate and water resources. In CoCoRaHS, citizens of all ages help measure and report rain, hail and snow from their own homes, schools and businesses. These data are then efficiently collected via the internet, archived in a national database, and made immediately available to participants, scientists and the general public showing the fascinating patterns of precipitation from each passing storm (see http://www.cocorahs.org). The measurement of precipitation and the patterns, variations and impacts that result, open the door to creative study of our environment. It is the "lowest common denominator" of hydroclimatic exploration. In this project, data from the CoCoRaHS citizen science network will be shared with and utilized by NOAA partners to help monitor drought, to help detect local severe storms, to alert local authorities to developing flash flood situations, to provide "ground truth" for NOAA and NASA remote sensing technologies, and to provide verification for both local and national weather and climate forecast products.
This National Science Foundation Informal Science Education project was a "Citizen Science" weather and climate observing program focused on the Central Great Plains region of the U.S. Volunteers of all ages, primarily self selected, equipped with simple and low cost instruments for measuring rain, hail and snow, were recruited, trained and equipped to help measure and report precipitation. This region of the country is well known for its extreme and highly variable climate with strong seasonal cycles, dramatic day to day weather changes, drought vulnerability, as well as the propensity for
CoCoRaHS or the Community Collaborative Rain and Hail Study builds on previously funded NSF research on precipitation patterns in the western portion of the US. This award will expand the current citizen science efforts to include those living in the Great Plains including Eastern Colorado, Western Nebraska, Northwest Kansas and Southeast Wyoming. Participants gain experience in data collection and analysis while working with scientists and contributing to a national research study. CoCoRaHS volunteers will learn about the impact of regional weather patterns on agriculture, water resources and environmental quality while collecting rain, hail and snow data. Participants are also invited to take part in other activities to build on the research experience including a series of seminars, field trips and workshops. The project will result in the development of the following materials: graphic depictions of data using ARC-GIS software, a teacher curriculum, an upgraded website and a quarterly newsletter.
DATE:
-
TEAM MEMBERS:
Robert CifelliNolan DoeskenSteven Rutledge