1. おおあらし、ぼうふうう   snowstorm   famine   tempest   tornado   Hint Half-n-half Clue   2. せんぷう   hailstorm   whirlwind   cyclone   drought   Half-n-half Clue   3. おおふぶき、ぼうふうせつ   snowstorm   earthquake   typhoon   blizzard   Half-n-half Clue   4. ぐふう、ぼうふうう   cyclone   deluge   tornado   volcanic erruption   Half-n-half Clue   5. こうひょう   earthquake   hailstorm   volcanic erruption   whirlwind   Half-n-half Clue   6. こうずい   famine   hurricane   whirlwind   flood   Half-n-half Clue   7. たいふう   storm   typhoon   flood   tornado   Half-n-half Clue