Hurricane Otis turned from mild to monster in record time, and scientists are struggling to figure out how — and why they didn't see it coming.
Usually reliable computer models and the forecasters who use them didn’t predict Otis’ explosive intensification, creating a nightmare scenario of an unexpectedly strong storm striking at night. Acapulco was told to expect a tropical storm just below hurricane strength, but 24 hours later, Otis blasted onto the Mexican coast with 165 mph (266 kph) winds, the strongest landfall of any East Pacific hurricane.
