[Luckily Matt has plenty of experience climbing New York buildings so it's not likely to pose a problem. He's more worried about Tony's stamina and abilities.]

I hope you've been working out, Stark. If you haven't, I'll have to carry you.

[The superhero community might have been nice enough to let him continue on the fiction that he wasn't Daredevil, but this situation doesn't leave him that luxury.]

That outcrop is stabler than the rest, the others won't withstand much more of this.

[There's not much of a discernible pattern to the quakes and he keeps his body low as he makes his way towards the rocks.]