As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: CLIMBING THROUGH FLIGHT LEVEL 220 WE HEARD A LOUD NOISE AS IF GOING THROUGH A HAIL STORM, WINDOW WAS JUST CHANGED; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. (OPEN).