Cutie Mark: Storm's Cutie Mark is a thunder cloud shooting a lightning bolt. It signifies his love of the feeling of flying in extreme weather conditions as well as referencing his lightning quick speed.
Personality: Storm is a very laid back stallion whose has no greater pleasure in life then protecting those ponies who can't protect themselves. Be it from freak extreme weather or monster attacks, Storm is definitely a pony you want on your side. He is a fierce fighter, an extremely loyal friend, and loves a challenge. He has a bit of a cocky streak as well. Go check out the Natural Disaster roleplay for a good idea on Storm's character. He comes in around page 17.
Backstory: Storm always thought he was a pretty weak flyer. He was very self conscious as a colt and pretty shy, but that all changed after a huge freak tornado hit Cloudsdale and sucked him in. He was scared for a while, but he quickly learned that he could fly normally in the strong winds. After flying with the tornado for a bit, he realized how much he was enjoying himself, but he realized as well that since he could fly in these conditions, he had to stop it from hurting those ponies who couldn't. So he used what his father had thought him about weather control to stop the tornado before it hit Canterlot. He realized that he had a destiny in the Extreme Weather Control Division which is overseen by Celestia herself. He quickly realized his dream of joining the team and quickly became the Captain for the Canterlot, Ponyville, Cloudsdale District.