New York explosion in the Port Authority area.
The New York Police reported to Twitter that it is investigating information on an explosion of unknown origin that occurred in central Manhattan.
According to NBC News, the explosion occurred in central Manhattan, on 42nd Street and 8th Avenue.
Many ambulances and Fire Brigade vehicles rushed to the point while underground trains were being evacuated.
The New York Fire Department reported receiving information about an incident at the Harbor Authority bus station in central Manhattan.