The April 27, 2011, tornado outbreak was the second-deadliest in U.S. history, and the deadliest since the Doppler Radar system has been used to warn communities. Alabama has been involved in six of the 10 deadliest tornado outbreaks in U.S. history.
The Global SpatialData Infrasructure (GSDI) Association announced its 2010-11 Small Grants Program. The GSDI focuses on international cooperation and collaboration in spatial data infrastructure developments on different levels support. Resources from the U.S.