Lava rifts, post Chapter 22
Added 2021-11-17 03:36:15 +0000 UTCWhite is undersea veins, creating steam and dangerous waters until cooled. Red is above-sea rifts. Some locations where they meet the sea may create inlets miles deep. At this resolution, the two-pixel wide veins would be about 20 miles across, so actual size would be slightly smaller.
Image courtesy of Thamerlin on Spacebattles.
