The state has opened a criminal investigation into the cause of a brush fire that broke out Wednesday morning at Waahila Ridge Park.
The state Department of Land and Natural Resources said the fire was fully contained late Wednesday night, but the park will remain closed so crews can mop up the activity.
It started about 4:30 a.m., and smoke was visible throughout much of the day. Some residents reported seeing a flareup in the evening.
The Honolulu Fire Department said the fire was in a tough spot because of the thick pine needles on the ground and difficult terrain.
No damage or injuries were immediately reported.
This story will be updated.
Copyright 2017 Hawaii News Now. All rights reserved.
PHOTOS: Maui crossfitters break a sweat to help sick children
This $14.5M Big Island estate named HGTV's Best Outdoor Retreat
PHOTOS: Former President Bill Clinton on Oahu
PHOTOS: Largest collection of Niihau shell lei, items from Hawaiian heiress up for auction