nformation Systems Technician Seaman Levert Hudson, from Indianapolis, Ind., raises a black flag to warn

110404-N-5328N-473 
PENSACOLA, Fla. (April 4, 2011) Information Systems Technician Seaman Levert Hudson, from Indianapolis, Ind., raises a black flag to warn against vigorous outdoor exercise due to hot weather in northwestern Florida. (U.S. Navy photo by Gary Nichols/Released)

110404-N-5328N-473 
 PENSACOLA, Fla. (April 4, 2011) Information Systems Technician Seaman Levert Hudson, from Indianapolis, Ind., raises a black flag to warn against vigorous outdoor exercise due to hot weather in northwestern Florida. (U.S. Navy photo by Gary Nichols/Released)