Articles

By Ellen Gray , NASA Goddard Space Flight Center Original www.nasa.gov Press Release (published 2/6/13) NASA and the Community, Collaborative Rain, Hail, and Snow Network (CoCoRaHS) run by Colorado State University, Fort Collins, invite the public to participate in a free webinar to promote citizen science that involves rain and snow measurements across the United States. CoCoRaHS rain gauge after a storm. Image Credit: Henry Reges / CoCoRaHS HQ CoCoRaHS is a citizen scientist network with more than 16,000 volunteers nationwide that encourages volunteers of all ages to record and monitor...

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By Lisa-Natalie Anjozian , NASA Goddard Space Flight Center Original www.nasa.gov Press Release (published 11/27/12) A NASA study using TRMM satellite data revealed that the year 2010 was a particularly bad year for landslides around the world. Around midnight on August 8, 2010, a violent surge of loosened earth roared down mountain slopes and slammed into quietly sleeping neighborhoods in Zhouqu County in Gansu, China. The catastrophic mudslides—the deadliest in decades according to state media—buried some areas under as much as 23 feet (7 meters) of suffocating sludge. 1,765 people died...

By Ellen Gray , NASA Goddard Space Flight Center Original www.nasa.gov Article (published 11/27/12) When it rains it pours, goes the saying, and for the last 15 years, the data on tropical rainfall have poured in. NASA's Tropical Rainfall Measuring Mission (TRMM) was launched on Nov. 27, 1997, and for the last decade and a half has enabled precipitation science that has had far reaching applications across the globe. TRMM Project Scientist Scott Braun looks back at the legacy of the Tropical Rainfall Measuring Mission and a few of the major scientific milestones the satellite has helped...