Volcanoes

Hawaii Officials Warn of Possible Lava Evacuation

Hawaii authorities on Saturday told several dozen residents near an active lava flow to prepare for a possible evacuation in the next three to five days as molten rock oozed across a country road and edged closer to homes. The flow was about 35 yards wide and moving northeast at about 10 yards per hour. Lava of some 2,000 degrees Fahrenheit crossed a road on the edge of Pahoa, the largest town in the mostly rural region of Puna on the Big Island of Hawaii, at 3: