Radar mosaic of a squall line across Alabama, Georgia, and the Florida Panhandle at 18:00UTC 30 January 2013.
National Oceanic and Atmospheric Administration, National Centers for Climate Information
<a rel="nofollow" class="external autonumber" href="https://gis.ncdc.noaa.gov/maps/ncei/radar">[1]</a> (18:00 30 January 2013)