Tuesday, July 14, 2026
Science

Study reveals how gas bubbles shaped Kīlauea's 2018 lava flow

The lava that buried entire neighborhoods during the 2018 Kīlauea eruption was composed of nearly 80% gas bubbles near its source. A recent study shows that those bubbles played a central role in controlling how fast and far the lava traveled and that lava flow models need to account for bubbles to...

Study reveals how gas bubbles shaped Kīlauea's 2018 lava flow
Image: Phys.org
The lava that buried entire neighborhoods during the 2018 Kīlauea eruption was composed of nearly 80% gas bubbles near its source. A recent study shows that those bubbles played a central role in controlling how fast and far the lava traveled and that lava flow models need to account for bubbles to more accurately forecast where lava will stop.

Originally published at Phys.org

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