Updated 5 a.m.: Officials have revised the damage estimate to 31 acres, according to the and Channel 2 television.
The grass fire that was threatening homes in Napa's eastern hills has been contained, according to an advisory message from the that originally referred to the "Monticello Area" before a correction was issued:
The vegetation fire in the Montecito Area is contained. The fire involved 5-7 acres.
No evacuations are required at this time.
Fire Crews will be monitoring the fire for the rest of the day for the next five to seven hours.
There are currently road closures on Coombesville Road at First Ave, no thru traffic is being allowed onto First Ave.
Alternate routes are recommended. There are some road closures in the Montecito residential area.
The fire began before 2 p.m. in the area of Coombsville Road and Jacks Lane, according to the .
Tanker aircraft and a helicopter assisted CalFire and Napa city firefighters in containing the blaze.