On a very rainy day, dawn casts a blue light over cooling pahoehoe (smooth, unbroken lava) on the coastal plains of Pulama Pali, Puna, Hawai'i Island; a section of molten lava looks like the outline of a manta ray, September 2017.
Blue-Lit Pahoehoe, Pulama Pali, Hawai'i Volcanoes National Park, Hawai'i Island
Blue-Lit Pahoehoe, Pulama Pali, Hawai'i Volcanoes National Park, Hawai'i Island On a very rainy day, dawn casts a blue light over cooling pahoehoe (smooth, unbroken lava) on the coastal plains of Pulama Pali, Puna, Hawai'i Island; a section of molten lava looks like the outline of a manta ray, September 2017.