UPDATED 3:11 p.m.
Hawaiian Electric has warned that it may shut off power in fire-prone areas during the National Weather Service’s red flag warning.
Hawaiian Electric’s Public Safety Power Shutoff program proactively shuts off electricity when weather conditions have increased the risk of wildfire, such as times of low humidity and high winds.
While Hawaiian Electric has not declared that it will cut off power, it advises that they are closely monitoring the situation and coordinating with state and county emergency response officials, and therefore urges cutsomers to prepare for the possibility of a power outage.
Customers should make sure they have emergency supplies and equipment available. If anyone is dependent on electrically powered medical equipment, they should make plans for backup equipment if necessary.
Residents are also advised to stay at least 30 feet away from any downed power line, and to assume that any downed line is energized and dangerous.
Orginal story follows:
The National Weather Service has posted a red flag warning for the leeward side of all Hawaiian Islands, including the Island of Hawaii, until 6 p.m. Thursday.
The combination of dry fuels, low relative humidity, and strong trade winds will bring critical fire weather conditions for leeward sections of the state this afternoon and again Thursday afternoon.
Winds are from the east at 20 to 30 mph with gusts up to 50 mph, with a relative humidity as low as 45%.
A combination of strong winds, low relative humidity and dry fuels can contribute to extreme fire behavior. Any fires that develop will likely spread rapidly. A red flag warning does not predict new fire starts.
Outdoor burning is not recommended. Heat from vehicle exhaust systems can ignite dry grass. Park cars on areas that are paved or where vegetation is trimmed and cleared. High winds contribute to wildfire hazard. Delay activities that could throw off sparks until the wind dies down.