[@Master Crim] - He can with relative ease move things of around 100kg's without much of a problem, and when his shields are on he can stop continuous machine gun fire. He can set things on fire, and shoot concussive fireballs - which could burn and push back a big man, but would do nothing beyond annoy someone like Theran. Same levels of winds, minor lightning that is at best like a taser. He can manipulate about a hundred liters of water to do what he wants, and move rocks up to 200kg's - or make small localized earthquakes - a few meters in all directions from him. All of these elemental powers are based in concentration, and if broken he can't sustain them. Even then, he can't sustain them for more than five minutes, and then can only do this five times a day before he needs to rest. He can do much more - if he does it in much smaller doses. If he does them at around half of these limits, he can do two at the same time. Thus, fly and send a smaller fireball, lesser shields with limited telekinesis, etc etc. If he has a lot of time to prep he can increase the levels of these spells, but this is not realistic in a conflict based situation - Others - 

Teleportation - further and faster with Umbrella
Telepathy - The closer the person is the easier it is - can break into a protected mind but it takes a longer time.
Flight - Relative ease, tires quickly when at speed
Location spells (only within city range)
Reading any language - No limit
Understanding any language - no Limit
Speaking any language - No limit

Any more questions please let me know.