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Tropical Storm Mario, a small cyclone, is strengthening off the west coast of Mexico Friday. It's about 20 nautical miles off the coast of Guerrero, Mexico. Tropical Storm Mario brings high winds, flash-flood threat to southern Mexico
3 weeks ago
13
Tropical Storm Mario, a small cyclone, is strengthening off the west coast of Mexico Friday. It's about 20 nautical miles off the coast of Guerrero, Mexico. 
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