Brad Wilson stands next to the burned remains of his home in Avalon, Calif., on Catalina Island, after a wildfire erupted on Thursday afternoon. On Friday, the wildfire and thick smoke was confined to the tinder-dry brush in the mountains of the narrow island 30 miles off Los Angeles.

Avalon, Calif. ? Water-dumping planes and helicopters helped beat back soaring flames that threatened this quaint Catalina Island town Friday, giving firefighters a victory that allowed nearly 4,000 evacuated residents to start coming home.

Even though the six-square-mile blaze was only 35 percent contained, the wildfire and thick smoke were confined to the tinder-dry brush in the mountains of this narrow island more than 20 miles off Los Angeles.

Avalon’s cobblestone streets, brightly painted bungalows, landmark casino and tourist hotels were mostly spared, with only one home and several outbuildings burned. No one was seriously injured.

“Thank goodness the firefighters did get here because that made the difference,” said Martha Ashleigh, 61, who has lived on Catalina on and off for years. “We were watching from our balcony and we could just see truck after truck go up there. They were just fabulous.”

A day earlier, flames bore down from the mountains, raining ash and chaos on the crescent harbor. Evacuated residents clambered onto ferries that passed U.S. Navy hovercrafts packed with fire trucks from the mainland.

Many were workers who cook and clean for vacationers. Others were at vacation homes as the summer tourist season geared up.

“It’s like a war zone. The skies turned completely gray with orange streaks. The helicopters were flying all over the place,” said Anita Bussing, a therapist whose other home is in Long Beach. “People were freaking out, children were crying.”

By Friday afternoon, one ferry full of residents was headed back to the island from Long Beach, and a relay of water-carrying helicopters saturated a hillside at the edge of town where smoke curled into the blue sky. The step appeared intended to extinguish any lingering hot spots.

The cause of the fire, which erupted Thursday afternoon in the 76-square-mile island’s rugged interior, had not yet been officially determined. But Avalon Fire Chief Steven Hoefs said the fire appeared to have been sparked as contractors worked on antennas at a radio station in the island’s interior.

Elsewhere, firefighters battled a wildfire in Georgia and northern Florida that burned 179,940 acres – or 281 square miles – since a lightning strike ignited it a week ago.

To the north, a wildfire grew to nearly 86 square miles in northeastern Minnesota and across the border into Canada.