PALERMO, Calif. — UPDATE, MAY 18, 3:50 PM:. CAL FIRE says the fire is holding at five acres and their firefighters are making good progress. According to the Butte County Sheriff's Office Evacuation Map, Zone 891 (BUT-PAL-891) is currently under an evacuation warning due to the fire. This includes the following areas: Wyandotte Creek, east to Railbridge Rd/Crestmont Ave, and Mackintosh Ave, south of Nora Way.