Australia's capital declares state of emergency over out-of-control wildfire

The Australian capital region declared a state of emergency on Friday because of an out-of-control forest fire burning erratically to its south.

It's the first fire emergency for the Australian Capital Territory (ACT) area since 2003 when wildfires killed four people and destroyed almost 500 homes in a single day.

The threat is posed by a blaze on Canberra's southern fringe that has razed more than 214 square kilometressince it was sparked by heat from a military helicopter landing light on Monday, the Emergency Services Agency said.

"The state of emergency sets a clear expectation for our community that we need you to be vigilant," emergency services minister Mick Gentleman told reporters. "This is the worst bushfire season in the ACT since 2003."

The fire is burning at emergency level the highest on a three-tier scale of danger and embers have created dangerous spot fires nearby, agency officials said.

WATCH:Australian capital declares state of emergency due to fire

Australian capital declares state of emergency due to fire

5 years ago

Duration 0:54

Australian capital Canberra has declared a state of emergency due to an out-of-control wildfire.

Residents of southern Canberra suburbs and surrounding villages have been advised to prepare to either protect their homes or evacuate.

Roads were blocked to the village of Tharwa, about 40 kilometres south of the capital Canberra,late Friday because the fire posed too much danger for residents to evacuate or return to their homes.

The fire is the most dangerous of dozens of blazes burning in Australia's drought-stricken southeast.

Unprecedented fires across southern Australia have claimed at least 33 lives since September, destroyed more than 3,000 homes and razed more than 106,000 square kilometres, about twice the size of Nova Scotia.

The fire danger is forecast to escalate across the southeast in the ACT and the states of New South Wales (NSW)and Victoria as summer temperatures rise over the weekend.

The state of emergency gives Canberra's local government additional powers to block roads, direct people's movements, control their property and undertake firefighting work on private land.