March 19, 2013
ATLANTA (AP) — Photos and mementos that were snatched up and blown hundreds of miles during a Southern tornado outbreak two years ago are giving researchers new insight on how debris is carried by the storms and how it could threaten the public.
A new study has documented how one photo traveled nearly 220 miles over Alabama and Tennessee, said John Knox, an associate professor of geography at the University of Georgia who led the research. That is among the longest-documented trajectories of tornado debris.
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