Kīlauea Volcano’s summit lava lake fluctuated in concert with summit inflation and deflation, with levels ranging 82 to 148 feet below the vent rim.

July 26 marks the one-year anniversary of Kīlauea Volcano’s episode 61g lava flow reaching the sea.

The new “Geologic map of the northeast flank of Mauna Loa volcano, Island of Hawaiʻi” was recently published by the U.S. Geological Survey.

Researchers have for the first time developed a method of using satellite data to determine lava flow rates.

The 61g flow remained active, with lava entering the ocean near Kamokuna and surface flows continuing downslope of Pu‘u ‘Ō‘ō and on the coastal plain.

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The 61g flow remained active, with lava entering the ocean near Kamokuna and surface flows downslope of Pu‘u ‘Ō‘ō.

"New skylights, a gorgeous pahoehoe flow above the Pali, and an ocean entry lava delta getting huge!"

For many years, Kīlauea Volcano has captivated onlookers with its own version of “fireworks.”

During the past week, only a few small-magnitude earthquakes occurred beneath the volcano...