Half of the 40 families threatened by a large fire that tore through 205ha of forest in Kaipara have evacuated while others have loaded up their stuff and are on standby.
Police are following leads into the fire, treated as suspicious, on Kellys' Bay Rd, Pouto Peninsula, where up to 100 firefighters are battling the blaze on a commercial forest, on the ground and in the air with helicopters. The fire started on Monday evening.
Additional crews arrived from Thames, Whitianga, Tongariro, Whakatane, and a rural fire team from Auckland, yesterday to help teams from the Department of Conservation, forestry companies and Whangarei-based Forest Protection Services.
DoC spokeswoman in Northland, Sue Reed Thomas, said about 20 of the 40 residents along Kellys Bay Rd moved yesterday but did so voluntarily as their homes were not in immediate danger from the fire.
"The biggest challenge for us is a change in wind direction and intensity. Winds picked up in the last hour of so (about lunch hour yesterday) but it's not as intense yet."