2014 lava flow In June 2014, a
lava flow dubbed the June 27th flow started running from a vent in the
Puu Ōō cone in a northeast direction towards the villages of
Ka'ohe Homesteads and Pāhoa. In early September it appeared that the lava flow was en route to the small community of Ka'ohe Homesteads. Community leaders and state officials began to draw up plans for evacuations and the mayor signed an emergency proclamation as the flow approached to within 0.8 miles, a distance it was expected to cover in approximately a week. On September 13, a release from the
Hawaiian Volcano Observatory stated that the flow had begun to shift away from the subdivision as it had interacted with both the cracks and down-dropped blocks within the East Rift Zone of Kīlauea volcano and a natural valley that leveled away from Ka'ohe Homesteads. The lava flow then advanced on Pāhoa. On October 25, the flow had reached the town's recycling facility, which was closed and temporarily relocated as a result. The flow was quickly advancing on a nearby cemetery and triggered the first series of evacuations. On November 10, the flow claimed one home. cinder cone flowed 14 miles into the town of Pāhoa and breached the boundary of the Pāhoa Transfer Station. Officials feared that the lava would cover
Hawaii Route 130, the only route in and out of Pāhoa and of the entire lower
Puna section of the island. On October 22, The
National Park Service announced that it would help state and county officials create an emergency route along 8 miles of the buried
Chain of Craters Road in order to help Puna residents who would potentially lose access to the rest of Hawaii. Construction of the Chain of Craters alternate route began by making a path over a wall of lava rock covering the road in Hawaii Volcanoes National Park. The eruption eventually stopped short of Route 130, and work on the emergency route was called off in November 2014.
2018 eruption The
2018 lower Puna eruption which featured destructive lava flows resulting in the loss of approximately 700 homes, originated in nearby
Leilani Estates. ==Geography and environment==