Hurricane Olivia was a tropical cyclone that impacted Hawaii as a weakening tropical storm in mid-September 2018, causing severe flooding and wind damage. Olivia was the first tropical cyclone to make landfall on Maui and Lanai in recorded history. It was the fifteenth named storm, ninth hurricane, and sixth major hurricane of the 2018 Pacific hurricane season. Category 4 hurricane: peak winds of 130 mph (115 knots), lowest pressure 951 mb. September 1 – September 14, 2018. Accumulated cyclone energy: 25.0. Wiki link Track: NOAA National Hurricane Center, HURDAT2 best track EP172018 (public domain).