Fire crews are working to extinguish a fire at a support facility in Sand Point, Alaska, belonging to Peter Pan Seafood, confirmed the Sand Point fire department.

Peter Pan also confirmed the fire and said there are no reports of casualties or injuries. The cause of the blaze is unknown.

"We have staff on the ground in Sand Point and teams en route from King Cove to continue assessing the situation and gathering information on the incident," the company said.