Answer:
A. The maximum error in NHC's tropical cyclone forecasts in the last five years
Step-by-step explanation:
The track forecast cone signifies the maximum error in NHC's tropical cyclone forecasts in the last five years. The track forecast cone is a type of forecast in which cones are formed which gives an information about the movement of cyclones and the potential threats it may cause in a certain period of time.
The method is used but is prone to maximum error and in the last five years it was quite evident in the various happenings and cyclonic activity negative effect across the country.