In Perry Stone's video 13:11 minute video at The Prophecy - 1,000 Fires In New York City | Perry Stone - YouTube he states David Wilkerson was told by the Lord that

America is going to be destroyed by fire. Sudden destruction is coming, and few will escape unexpectedly. In 1 hour a hydrogen holocaust will engulf America and this nation will be no more. The great holocaust follows an economic collapse.