Mauna Loa Waking Up, "Time to Prep" articles, Can it hit lower Puna?

[Durian Fiend]

Watch the video you linked in your post. It indicates that a Mauna Loa flow destined to head towards Puna will mostl likely be channeled along a natural drainage that basically follows Highway 11.

Upper Puna has minimal risk, lower Puna practically none.