Atmospheric Sciences ⋅ Page 1

Who’ll Report the Rain?

Volunteer-driven CoCoRaHS includes daily precipitation reports

A valuable tool in monitoring precipitation is CoCoRaHS. The free online database includes daily reports of precipitation collected through a grassroots effort of volunteers that measure and submit to the website at www.cocorahs.org. The data is then mapped out to allow users quick and easy access to rainfall amounts in their area.