On Sunday, November 27, the largest active volcano in the world, Mauna Loa, which is in Hawaii, erupted. USGS also further added, "The flows are not threatening any downslope communities and all indications are that the eruption will remain in the Northeast Rift Zone. The W.M. Keck Observatory also shared some photos that show the red sky and ice photos from near the eruption site. The activity started last night, a first since 1984! Source: Hindustan Times