When the Vitrini sisters are looking down on the corpse of Ray Miller we can see that Emily doesn't have a bullet wound on her left shoulder.
When Antoinette comforts Emily after the explosion, she pats Emily on the shoulder where Emily was wounded earlier. This should have been painful for Emily, and she should have reacted accordingly.
The guy climbing down the stairs is touched by a single flame and instantly becomes a human torch and is seen as fully burnt after 5 seconds even if his coworker manages to extinguish the fire: this is extremely unlikely for a person especially with working clothes designed to be used on an oil platform.
In one of the shots of the aftermath of the destruction, a corpse lying in the street moves its fingers.
At the 1:12 mark Emily picks up a bucket she filled with liquid nitrogen.
Liquid nitrogen runs between -320F and -346F.
The bucket would have frozen her hands immediately despite the thin blouse she used to sort of insulate her hands from the metal bucket.
Additionally, the soldier who was slopped with liquid nitrogen (LN) would not have been able to see to take a shot at Emily after being doused with LN, the LN would have frozen his eyeballs immediately.
Miami is on the Atlantic side of the state not the Gulf side of the state.