The authors are appreciative of beneficial discussions with John Beven, John Guiney, Miles B. Lawrence, Max Mayfield, Edward N. Rappaport, and Mark DeMaria of the National Hurricane Center/Tropical Prediction Center, and Chris W. Landsea of NOAA/HRD. Mark DeMaria provided the figures showing the anomalous circulations. Special thanks to Joan David for drafting the figures.
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