Lightning was declared to be the cause of the East Round Top Fire that started Saturday in southern La Plata County.
The fire scorched about 5 acres by 5 p.m. and had grown to 10½ acres by Saturday ni.
A blaze called the East Round Top Fire ignited and engulfed 5 acres of northeast Southern Ute Indian Reservation land on Saturday, prompting a response from several area agencies.
The Bureau of Indian.