News release from the National Weather Service office on Woodley Island:
Ever wonder how much rain you got from a recent thunderstorm? What about snowfall during a winter storm? If so, a major volunteer weather observing program needs your help! The Community Collaborative Rain, Hail, and Snow, or CoCoRaHS, network is seeking new volunteers throughout Northwest California. This grassroots effort is part of a growing national network of home and amateur rain watchers with the goal of providing a high-density precipitation network that will complement existing observations.
CoCoRaHS arose as a result of a devastating flash flood that hit Fort Collins, Colorado in July 1997. A severe local storm dumped over a foot of rain in several hours, while other parts of the city received only moderate rainfall. The ensuing flood took many by surprise and caused $200 million in damage.
CoCoRaHS was born in 1998 with the intention of doing a better job of mapping and reporting intense storms. As more volunteers participated, rain, hail and snow maps were produced for each storm showing fascinating local patterns that were of great interest to scientists and the public. Recently, drought reporting has also become an important observation within the CoCoRaHS program across the country. In fact, CoCoRaHS drought observations are now included in the National Integrated Drought Information System.
How does one become a CoCoRaHS observer? Go to the CoCoRaHS website above and click on the “Join CoCoRaHS” emblem at the top right of the main website. After registering, take the simple online training, order your 4-inch rain gauge, and start reporting!
To obtain a rain gauge, volunteers can order through the CoCoRaHS website for about $35 plus shipping. We have a limited number of rain gauges to deliver if you can be a regular spotter and there are a limited number of spotters currently in your area.
Apply with this form.
Observations are available in maps and reports for public viewing within five minutes of submission. The process takes just five minutes a day, but the impact for the community is ten times greater: by providing high-quality and accurate measurements, observers can complement existing networks and provide useful results to scientists, resource managers, decision makers, and more. decisions and other users. If you have any questions, please feel free to email Matthew Kidwell at the NWS in Eureka at email@example.com or call 707-443-6484 and speak to Matthew Kidwell, Scott Carroll, or Ed Swafford.