Authorities have downgraded the threat from a bushfire in Kwinana to an advice.

The blaze was reported just before 2:00 pm.

It is burning between Anketell Road and Mandogalup Road and being pushed northwards to Anketell Road.

The Department of Fire and Emergency Services says the fire is contained but not controlled.

Several roads in the area, including Anketell Road, have been closed.

Drivers are being advised to be careful when driving through the area.

Water bombers are assisting ground crews in their efforts to control the fire.

