Input (grade 13): It executed a tight counterclockwise loop, and continued to mature; on October 16 it reached peaked winds of 150 mph (240 km\/h) with a minimum barometric pressure of 924 mbar (hPa; 27.29 inHg).
Output (grade 3): It then moved in a small circle, and on October 16, it reached its highest power. It had winds of 150 mph (240 km\/h).