The eye continued to contract to a diameter of about 2 nautical miles ( 3.7 km ) , the smallest known eye in an Atlantic hurricane , and at 1200 UTC on October 19 , Wilma attained peak winds of 185 mph ( 298 km\/h ) .
The eye continued to contract to a diameter of about 3 miles ( 5 km ) , the smallest known eye in an Atlantic hurricane , and at 1200 UTC on October 19 , Wilma reached peak winds of 185 mph ( 300 km\/h ) .