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Wednesday, November 11, 2026Nov 11

Lava from Kilauea volcano enters ocean, creates toxic cloud

Steam rises as lava flows into the ocean near Pahoa, Hawaii, Sunday, May 20, 2018. Kilauea volcano that is oozing, spewing and exploding on Hawaii's Big Island has gotten more hazardous in recent days, with rivers of molten rock pouring into the ocean Sunday and flying lava causing the first major injury. (AP Photo/Jae C. Hong)
Steam rises as lava flows into the ocean near Pahoa, Hawaii, Sunday, May 20, 2018. Kilauea volcano that is oozing, spewing and exploding on Hawaii's Big Island has gotten more hazardous in recent days, with rivers of molten rock pouring into the ocean Sunday and flying lava causing the first major injury. (AP Photo/Jae C. Hong) Steam rises as lava flows into the ocean near Pahoa, Hawaii, Sunday, May 20, 2018. Kilauea volcano that is oozing, spewing and exploding on Hawaii's Big Island has gotten more hazardous in recent days, with rivers of molten rock pouring into the ocean Sunday and flying lava causing the first major injury. (AP Photo/Jae C. Hong)

PAHOA, Hawaii (AP) – White plumes of acid and extremely fine shards of glass billowed into the sky over Hawaii as molten rock from Kilauea volcano poured into the ocean, creating yet another hazard from an eruption that began more than two weeks ago.

Authorities on Sunday warned the public to stay away from the toxic steam cloud, which is formed by a chemical reaction when lava touches seawater.

Further upslope, lava continued to gush out of large cracks in the ground that formed in residential neighborhoods in a rural part of the Big Island. The molten rock formed rivers that bisected forests and farms as it meandered toward the coast.

photo In this image provided by the U.S. Geological Survey, lava from fissure 20 enters the ocean near Pahoa, Hawaii on Sunday, May 20, 2018. The volcano that is oozing, spewing and exploding on Hawaii’s Big Island has gotten more hazardous, sending rivers of molten rock pouring into the ocean Sunday and launching lava skyward that caused the first major injury. (U.S. Geological Survey via AP)

The rate of sulfur dioxide gas shooting from the ground fissures tripled, leading Hawaii County to repeat warnings about air quality. At the volcano’s summit, two explosive eruptions unleashed clouds of ash. Winds carried much of the ash toward the southwest.

Joseph Kekedi, an orchid grower who lives and works about 3 miles (5 kilometers) from where lava dropped into the sea, said luckily the flow didn’t head toward him. At one point, it was about a mile upslope from his property in the coastal community of Kapoho.