• Mauna Loa’s eruption this week – the first since 1984 – has led to concerns that lava could threaten Big Island’s main highway.
• Mauna Loa has been creeping toward the highway, coming within 3.6 miles on Wednesday.
• Local officials and the state’s transportation department have been working on a plan to shut down the highway if the lava gets close enough to become dangerous, said Adam Weintraub, communication director for the Hawaii Emergency Management Agency.

Tagged: Weather