Regarding your statement about NYC not likely to get hit by a major hurricane, not true. In 1976 and 1985 Hurricanes Belle and Gloria made landfall on the south shore of Nassau County. Both were Cat 1’s. Belle at Jones Beach and Gloria further east towards Massapequa. If you can go down to Coney Island or any other beach and look out over the ocean then yes a hurricane and a major one at that can hit NYC or anywhere else in the region. Sandy has been described as a one in a 500 year storm and Fiona may end up in the same category. The fact that the east coast of North America has been hit by two such storms in ten years should be very concerning. You can argue that they were not “true” hurricanes however the cost of the damage caused by these speaks for itself. In any case if the right synoptic conditions present themselves then yes NYC can get hit by a Major hurricane.