Noted: In fact, a meteotsunami, generated by a 15-minute storm, caused the deaths of seven people at Lake Michigan in 2003, the Sea Grant Institute at the University of Wisconsin reported. The meteotsunami generated rip currents that pulled people away from the shore and put them in a situation that increased their risk of drowning. After the storm passed, the weather became agreeable and sunny. This led people to mistakenly believe it was safe to swim, so they went back into the water.
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