The authors appreciate the help from S. Moorthi and H.-M. H. Juang at NCEP in the use of the NCEP GFS and RSM, respectively. Gratitude also goes to T. Marchok at GFDL and Q. Liu at NCEP for helping to use software for hurricane track and intensity analysis from model forecasts. The comments from the reviewers and internal reviews by N. Surgi, Q. Liu, and M. Hart at NCEP are also greatly appreciated.
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