Investors believe a spark from a moving vehicle started Yosemite鈥檚 Dog Rock fire, which is burning 245 acres in the national park, . The fire is currently only 10 percent contained.
Earlier this week, a pilot flying a firefighting tanker died fighting the fire. His plane crashed into a cliff near the park鈥檚 west entrance.
El Portal Road, Yosemite鈥檚 entrance along California 140, remains closed. The Park Service is advising visitors to use highways 120 and 41 to enter the park from the west.