What do you do when an unstoppable, 2,000-degree plume of lava is inching toward your town? Walk for your life—quickly.
That’s what’s happening on the Big Island of Hawaii this week, as residents of Pahoa calmly come to terms with the fact that their town will soon be changed forever by a neighboring volcano. It appears the first structure has already been claimed, as of early Tuesday morning, Hawaii time.
According to Hawaii County Civil Defense, local residents have been placed on an evacuation advisory as of Monday evening, and roads are closed (in anticipation of them being engulfed as well).
In the last few days, as it approached Pahoa, the lava engulfed a cemetery with markers dating back to 1905, the final resting place of dozens of first-generation Japanese immigrants who came to Hawaii as plantation workers. Hawaii Public Radio has a moving segment about local residents making peace with the fact that they’ll never be able to visit the graves there again.
According to a Tuesday morning (Hawaii time) update, the lava flow was advancing at an average rate of about 5 yards per hour. The town of Pahoa itself, population 945, could be largely cut off from the rest of the Big Island as early as Wednesday, when the lava should overtake the main road. Thousands more people live further downhill of Pahoa, should the lava make it that far over the coming days.
Hawai‘i Co: no attempt will be made to extinguish homes engulfed by flames by #PunaLavaFlow, only containment to ensure it doesn't spread— Mileka Lincoln (@MilekaLincoln) October 28, 2014
On a conference call with reporters Monday, Hawaii County director of civil defense Daryl Oliveira said, “it looks like it’s inevitable that the flow will be coming into the community.” According to CNN, the town is preparing to be overrun. The local government has “rebuilt two gravel roads to give residents escape routes from the lava flow. Power company crews are installing new 70-foot-tall poles with heat resistant protection to raise cables higher off the roads.”
The lava is flowing downhill toward the ocean from the Kilauea volcano, which has been erupting continuously since 1983. (Slate’s own Phil Plait visited the volcano just last month and captured some breathtaking photos.)
Normally, lava from Kilauea takes a short path southward, where it ends up quickly crystalizing in seawater. On June 27 of this year, however, a new plume turned toward the north and has been encroaching on the town of Pahoa ever since.
This weekend, a drone overflight showed the lava plume before it engulfed the cemetery:
By Monday, the lava had crackled its way closer to town:
A USGS overflight on Monday showed the lava approaching the center of town: