The world’s largest volcano has oozed rivers of glowing lava, drawing thousands of awestruck viewers who jammed a Hawaiian highway that could soon be covered by the flow.
Mauna Loa awoke from its 38-year slumber on Sunday, causing volcanic ash and debris to drift down from the sky.
A main highway linking towns on the east and west coasts of the island became an impromptu viewing point, with thousands of cars jamming the highway near Volcanoes National Park.
“It’s Mother Nature showing us her face,” she said, as the volcano belched gas on the horizon. “It’s pretty exciting.”
Gordon Brown, a visitor from Loomis, California, could see the bright orange lava from the bedroom of his rental house, so he headed out for a close-up view with his wife.
“We just wanted … to come see this as close as we could get. And it is so bright, it just blows my mind,” Mr Brown said.
The road bisects the island and connects the cities of Hilo and Kailua-Kona. People traveling between them would need to take a longer coastal road if Saddle Road becomes impassable, adding several hours of driving time.
Ken Hon, scientist in charge at the Hawaiian Volcano Observatory, said at the current rate of flow, the soonest the lava would get to the road is two days, but he added that things could change.
Its smaller neighbour, Kilauea, has been erupting since September 2021, so visitors to the national park were being treated to the rare sight of two simultaneous eruptive events – the glow from Kilauea’s lava lake and lava from a Mauna Loa fissure.
Abel Brown, a visitor from Las Vegas, was impressed by the natural forces on display. He planned to take a close-up helicopter tour later in the day — but not too close.
Officials were initially concerned that lava flowing down Mauna Loa would head toward the community of South Kona, but scientists later assured the public the eruption had migrated to a rift zone on the volcano’s northeast flank and was not threatening communities.