In this video taken from the Leilani Estates subdivision, lava
8 pulses above the cinder cone
adding fragments of lava (spatter) that build the cone higher. From fissure 8, lava flows freely over small cascades (rapids) into a well-established channel. Near the vent
, lava is traveling about 24 km per hour (15 mi per hour). Lava
slows to about 2 km per hour (1.5 mi per hour) near the ocean entry at Kapoho.