Volunteers may obtain an official rain gauge through the CoCoRaHS website ( http://www.cocorahs.org ) for about $28 plus shipping. Besides the need for an official 4 inch plastic rain gauge, volunteers are required to take a simple training module online and use the CoCoRaHS website to submit their reports. Observations are immediately available on maps and reports for the public to view. The process takes only five minutes a day, but the impact to the community is tenfold: By providing high quality, accurate measurements, the observers are able to supplement existing networks and provide useful results to scientists, resource managers, decision makers and other users.
“North Carolina has one of the most complex climates in the U.S.,” said Dr. Ryan Boyles, state climatologist and director of the State Climate Office, based at North Carolina State University. “Data gathered from CoCoRaHS volunteers are very important in better understanding local weather and climate patterns.”
“An additional benefit of the program to the National Weather Service is the ability to receive timely reports of significant weather (hail, intense rainfall, localized flooding) from CoCoRaHS observers that can assist forecasters in issuing and verifying warnings for severe thunderstorms,” says David Glenn, CoCoRaHS State Coordinator and meteorologist with the National Weather Service in Newport/Morehead City.
How does one become a CoCoRaHS observer? Go to the CoCoRaHS website above and click on the “Join CoCoRaHS” emblem on the upper right side of the main website. After registering, take the simple online training, order your 4 inch rain gauge and start reporting!
“We are in need of new observers across the entire state. We would like to emphasize rural locations, areas of higher terrain, and areas near the coast, especially on barrier islands,” added Glenn.
North Carolina CoCoRaHS can also be reached on Facebook and through Twitter @NC_CoCoRaHS