Audio problem: Right before the jet fight, Logan asks Storm "How far are we?" He says this line in his natural Australian accent. (01:04:50)
Audio problem: When Bobby's brother dials 911 you hear 3 tones (for the 3 digits he dials). But the 3 tones aren't the right tones you hear when you dial 911 from a touch tone phone. In fact the 2nd and 3rd tones should be the same because it's the same digit but they were different. As if someone just dialed 3 random digits. And there's no doubt he dialed 911 because the operator answers "911". (00:56:55)
Audio problem: When the last police car arrives at Bobby (Iceman) parents house, it skids up to a halt on the grass out the front of the house. The sound effect used is a car skidding on concrete, not grass.
Answer: Presumably he is sensing the presence of Jean/Phoenix.
BaconIsMyBFF