Violators will be issued a misdemeanor ticketSky lanterns are now prohibited in San Luis Obispo County.
This ordinance goes into effect in 30 days and covers county areas outside incorporated cities as well as fire districts.
CAL FIRE San Luis Obispo said the fire burned several acres, and "nearly" destroyed emergency communication facilities and phone towers.
A misdemeanor ticket will be issued if someone violates the ordinance.
CAL FIRE also said the violator will be liable for fire-suppression costs.