7:30 p.m.: For photos of firefighters' response and an update on their progress, please see .
4:30 p.m.: Please see Soda Canyon Fire: 200 Firefighters, 25 Acres, 30% Contained.
Updated 2:15 p.m. with information from Bay City News:
A dispatcher with the , which is assisting Cal Fire in battling the blaze, said at about 2:10 p.m. that the fire had burned about 10 acres.
A tweet from Cal Fire less than 10 minutes later indicated the blaze had grown to 12 acres.
Firefighters from the city and county of Napa as well as from CalFire are fighting a 5-acre wildfire at the top of Soda Canyon Road this afternoon.
According to a bulletin from the , the vegetation fire is in the 3200 block of Soda Canyon and all area roads remain open.
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