Showing posts with label sea. Show all posts
Showing posts with label sea. Show all posts

Thursday, June 14, 2018

Fissure 8: The journey of lava from vent to sea


The journey: From vent to the sea.
A helicopter overflight video of the lower East Rift Zone of Kilauea eruption on June 14, 2018, around 6:00 AM. The video shows lava fountaining at fissure 8 feeding and feeding the channelized flows that flow into the ocean. Lava is still flowing out of fissure 8 unabated and the channel is full.

At the start of the video, standing waves in the lava channel can be seen near the vent exit. The channel appears crust-free from vent to the bend around Kapoho Crater. A surface crust forms over the channel as it spreads out during its approach to the ocean. The overflight along the ocean entry is from north to south along the coastline. The ocean entry is active along the whole length - approximately 1 mile. Small litoral explosions are occurring and there are several plumes of laze.