Challenges to communication and evacuation, unprecedented weather conditions and the lack of a “heightened sense” of emergency about fire warnings from the National Weather Service are just a few of the factors that contributed to the devastating fires on Maui last August laid out in two reports released this week.

More than eight months after the deadliest wildfire in modern U.S. history reduced the town of Lahaina, Maui to ashes, the Maui Fire Department acknowledged in a report released Tuesday that the island was ill-prepared.

An 84-page report prepared by the Western Fire Chiefs Association at the request of the department, contains more than 100 recommendations in 17 “challenge” areas including fire prevention, equipment, response and training. Among the concerns spelled out are a lack of disaster preparation, insufficient rescue personnel and gear, and communication breakdowns.