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.

The Community Collaborative Rain, Hail and Snow Network (CoCoRaHS) is a citizen science program where thousands of volunteers across the country measure and report the amount of precipitation that falls each day in their own neighborhood. In the next three years CoCoRaHS will use strategies from the “Citizen Science Toolkit” and align activities to the “Essential Principles to Climate Science” to engage thousands more participants in collecting, reporting and exploring precipitation. Evapotranspiration measurements will be added to teach and demonstrate the hydrologic cycle in action. Through strong NOAA partnerships with the National Weather Service, the National Climatic Data Center, the Earth Systems Research Lab and the National Operational Hydrologic Remote Sensing Center, precipitation data quality and accessibility for professional users will be enhanced. The CoCoRaHS network will be constructing training, data entry and visualization tools utilizing Web 2.0 concepts, cyberlearning tools and hand-held device applications with a goal of increasing participation and expanding the volunteer network into broader, younger, more diverse audiences.

As climate impacts ratchet up across the United States, the Great Lakes region tends to fly under the national radar. While the Great Lakes do not experience hurricanes, rising sea levels, or large-scale wildfires, the local climate has become increasingly erratic in recent years. The region, however, is one of the most unprepared in the country to cope with these impacts. A recent Grosvenor report (2014) on climate resilience among 50 global cities ranked Detroit last among 11 U.S. cities for adaptability and only better than three cities for overall resilience, which incorporates both climate vulnerability and adaptability factors. Of U.S. cities with more than 100,000 residents, Detroit has the highest percentage of African-American residents (80.7%, U.S. Census 2016). Still recovering from bankruptcy, the city also has a 39% poverty rate, which impacts over 56% of children (ibid). These socio-economic factors, coupled with other environmental justice concerns, such as a centrally located incinerator and an asthma rate of 15.5% among adults resulting in over 3,000 hospitalizations annually, make Detroit residents particularly vulnerable to climate impacts. This project will address the urgent need to increase resilience by working with high school students and teachers in Detroit and southeast Michigan to increase their awareness of climate change and develop projects that help their schools and neighborhoods become resilient to increased occurrence and intensity of heat waves, storm events, and flooding. Using NOAA assets, including GLISA localized climate data and Sea Grant outreach and education expertise, high school students and teachers will partner with climate scientists to explore local climate impacts firsthand and to develop resilience strategies and projects that protect vulnerable households and neighborhoods and contribute to broader sustainability initiatives. The City of Detroit seeks this involvement as it ramps up a new Office of Sustainability and seeks proposals to develop the city's first Sustainability Framework. The effort is a partnership with EcoWorks, Great Lakes Integrated Sciences + Assessments (GLISA), Michigan Sea Grant (MISG), Southeast Michigan Stewardship Coalition (SEMIS), Eastern Michigan University, Civic Research Services, Inc., and the National Oceanic and Atmospheric Administration (NOAA). In each of the next three years, 200 students from various high schools in the Detroit and Ypsilanti areas will participate in weekly activities related to the grant. The four primary objectives of the program include: 1) Engage students in assessing and quantifying climate vulnerabilities of their schools, neighborhoods, and surrounding community. 2) Using a place-based education (PBE) model, prepare educators to engage students in creating plans and completing projects that increase community resilience. 3) Empower high school students to teach residents about local climate impacts and increase understanding of resilience strategies to mitigate extreme weather events or other environmental hazards. 4) Contribute to the completion and implementation of local sustainability and climate action plans in Southeast Michigan.