We continue where we left in the previous article. Last time we were looking at the eruptions of Mauna Loa in 1852, 1855-56, and 1859. These three large, closely spaced eruptions took place in the Northeast Rift Zone (NERZ) and north flank of the volcano. The next major flank eruption would happen in 1868. …
There has been much talk about Mauna Loa lately. Reason for this is that the earthquake levels have become increasingly elevated in past years, and even more so within the past few months, with some alarming episodes of earthquake activity at the summit. We’ve had two strong swarms coupled with rapid inflation of the caldera,…
In my previous article, here, I discussed how Kilauea and Mauna Loa volcanoes are connected to each other through the Pahala Swarm. Now I have to deal with a confrontation of theories that is inevitable. There is a classical model of how Hawaii works. It is all about the mantle plume. The classical view establishes…