Ok to be clear, Mexico City is nowhere near Acapulco. It's as much as a 10 hour drive away (or about 5 on their newish toll highway... costs about $120 US each way I think)
News came from Mexico City. Quake hit north of Acapulco. Not to devalue the devastating news, just wanted to point that out before people go calling their friends in Mexico City.
If a 6.2 hit the city, it would be horrifying.