Major Winter Storm Headed For Eastern U.S. NASA and NOAA satellites are tracking a large winter storm that is expected to bring heavy snowfall to the U.S. Mid-Atlantic region on Jan. 22 and 23. Data from NASA-NOAA’s Suomi NPP and NOAA’s GOES-East satellite were used to create images and an animation of the movement of the powerful storm. via NASA http://ift.tt/1PqWTr2