Lynn McMurdie, University of Washington (IMAGE) University of Washington Caption Atmospheric scientist Lynn McMurdie is leading the NASA IMPACTS field campaign, the largest study of Northeast snowstorms to date. Credit Mark Stone/University of Washington Usage Restrictions With credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.