
Crews are battling a grass fire that broke out in Petaluma on Friday afternoon.
The fire was first reported near the 3600 block of Middle Two Rock Rd. near Eucalyptus Rd. at about 12:25 p.m. It's burned at least 20 acres with a moderate rate of spread.
There's no threat to Petaluma or city-based residents, officials said.
No evacuations have been ordered at this time.
This is a developing story. Check back for updates.