J.C. Forbes.

J.C. Forbes.

Categories: Image; Tags: Forbes J.C., Photographers, photo print

Hawaii Volcanoes National Park. February 1969 eruption of Kilauea Volcano. Opening of a fissure across Chain of Craters Road west of Alae Crater: 2:01 p.m., February 22, 1969, lava surging from the fissure uplifts the pavement and wells out as a sluggish flow.

Hawaii Volcanoes National Park. February 1969 eruption of Kilauea Volcano. Opening of a fissure across Chain of Craters Road west of Alae Crater: 2:01 p.m., February 22, 1969, lava surging from the fissure uplifts the pavement and wells out as a sluggish flow. Note the spatter clots flying through the air and steam issuing from the extension of the crack on the right side of the road. Photo by J.C. Forbes. Figure 13-D, U.S. Geological Survey Professional paper 891. Photos sda00013, ska00014, sda00015, sda00016, and sda00017 form a sequence

Categories: Image; Tags: Forbes J.C., Hawaii Volcanoes National Park, Photographers, Volcanoes, photo print

Hawaii Volcanoes National Park. February 1969 eruption of Kilauea Volcano. Opening of a fissure across Chain of Craters Road west of Alae Crater: #1:50 p.m., February 22, 1969, the uppermost layer of asphalt has buckled and slid across the underlying layer.

Hawaii Volcanoes National Park. February 1969 eruption of Kilauea Volcano. Opening of a fissure across Chain of Craters Road west of Alae Crater: #1:50 p.m., February 22, 1969, the uppermost layer of asphalt has buckled and slid across the underlying layer. The ground crack beneath the asphalt pavement (not shown) is about 10 centimeters wide. Photo by J.C. Forbes. Figure 13-B, U.S. Geological Survey Professional paper 891. Photos sda00013, ska00014, sda00015, sda00016, and sda00017 form a sequence.

Categories: Image; Tags: Forbes J.C., Hawaii Volcanoes National Park, Photographers, Volcanoes, photo print

Hawaii Volcanoes National Park. February 1969 eruption of Kilauea Volcano. Opening of a fissure across Chain of Craters Road west of Alae Crater: #1:28 p.m., February 22, 1969, as a nearly straight fissure opens beneath it, the asphalt pavement responds irregularly.

Hawaii Volcanoes National Park. February 1969 eruption of Kilauea Volcano. Opening of a fissure across Chain of Craters Road west of Alae Crater: #1:28 p.m., February 22, 1969, as a nearly straight fissure opens beneath it, the asphalt pavement responds irregularly. Photo by J.C. Forbes. Figure 13-A, U.S. Geological Survey Professional paper 891. Photos sda00013, ska00014, sda00015, sda00016, and sda00017 form a sequence.

Categories: Image; Tags: Forbes J.C., Hawaii Volcanoes National Park, Photographers, Volcanoes, photo print

Hawaii Volcanoes National Park. February 1969 eruption of Kilauea Volcano. Opening of a fissure across Chain of Craters Road west of Alae Crater: #1:58 p.m., February 22, 1969, steam and fume issue from the fissure.

Hawaii Volcanoes National Park. February 1969 eruption of Kilauea Volcano. Opening of a fissure across Chain of Craters Road west of Alae Crater: #1:58 p.m., February 22, 1969, steam and fume issue from the fissure. Spatter falls on the road surface from fountains near the left edge of the pavement. Photo by J.C. Forbes. Figure 13-C, U.S. Geological Survey Professional paper 891. Photos sda00013, ska00014, sda00015, sda00016, and sda00017 form a sequence.

Categories: Image; Tags: Forbes J.C., Hawaii Volcanoes National Park, Photographers, Volcanoes, photo print