The cause of a peat bog fire in Borth, near Aberystwyth, is still unclear.
Fire crews were called to the blaze in the area at 5.20am.
According to Dr Christian Dunn from Bangor University peat burns well because it's made of rotting plants.
He added that it is unusual to see such a fire at this time of year.
Our reporter Kevin Ashford sent this report:
More top news
Kiara Moore died at after being recovered from a silver Mini in the River Teifi in Cardigan on Monday.
Witnesses reported seeing someone eject from the aircraft with a parachute before it smashed into the ground then "burned bright orange".
Actors with learning disabilities and Down's Syndrome have travelled to Lesotho in South Africa as part of theatre project.