CoCoRaHS is an acronym for the Community Collaborative Rain, Hail and Snow Network. CoCoRaHS is a unique, non-profit, community-based network of volunteers of all ages and backgrounds working together to measure and map precipitation (rain, hail and snow). By using low-cost measurement tools, stressing training and education, and utilizing an interactive Web-site, their aim is to provide the highest quality data for natural resource, education and research applications. They have volunteer observers in all fifty states.
CoCoRaHS Observer is an application that lets registered volunteer Observers submit their daily precipitation reports via their Android and iOS mobile device. In addition, users can view past reports to ensure accuracy.
To use this application, you must first be a Registered CoCoRaHS Observer.
New! With version 1.0.1 you can specify snowfall and melted core value details.
CoCoRaHS Observer is now available on the Android Market / Google Play.
CoCoRaHS Observer is also available on the Apple App Store.