David Wilson
David Wilson is the director of the Global Seismographic Network.
Science and Products
Filter Total Items: 51
Small explosion from new vent at Kilauea’s summit Small explosion from new vent at Kilauea’s summit
At 0258 Hawaii‐Aleutian Standard Time (HST) on 19 March 2008, a small explosion scattered altered and fresh lithic debris across a 40‐hectare area at the summit of Kilauea volcano. This explosion, the first recorded there since 1924, issued from a vent about 35 meters wide along the east wall of Halema'uma'u Crater. Ballistic fragments—the largest measuring nearly 1 meter across—were...
Authors
David Wilson, Tamar Elias, Tim R. Orr, Matthew Patrick, Jeff Sutton, Don Swanson
Cyclic spattering, seismic tremor, and surface fluctuation within a perched lava channel, Kilauea Volcano Cyclic spattering, seismic tremor, and surface fluctuation within a perched lava channel, Kilauea Volcano
In late 2007, a perched lava channel, built up to 45 m above the preexisting surface, developed during the ongoing eruption near Pu‘u ‘Ō‘ō cone on Kīlauea Volcano’s east rift zone. The lava channel was segmented into four pools extending over a total of 1.4 km. From late October to mid-December, a cyclic behavior, consisting of steady lava level rise terminated by vigorous spattering and...
Authors
Matthew Patrick, Tim Orr, David Wilson, David Dow, R. Freeman
New episodes of volcanism at Kilauea Volcano, Hawaii New episodes of volcanism at Kilauea Volcano, Hawaii
Mid‐2007 was a time of intense activity at Kilauea Volcano, Hawaii (see Figure 1). In June, the long‐lived Pu'u 'Ō'ō—Kupaianaha eruption, a dual‐vent system along the east rift zone (ERZ) that has been erupting since 1983 [Heliker et al., 2003], paused due to the outbreak of a new vent farther up the rift (see Figure 2). The Pu'u 'Ō'ō vent collapsed following that activity, and the...
Authors
Michael Poland, Asta Mikijus, Tim Orr, J. Sutton, Carl Thornber, David Wilson
Science and Products
Filter Total Items: 51
Small explosion from new vent at Kilauea’s summit Small explosion from new vent at Kilauea’s summit
At 0258 Hawaii‐Aleutian Standard Time (HST) on 19 March 2008, a small explosion scattered altered and fresh lithic debris across a 40‐hectare area at the summit of Kilauea volcano. This explosion, the first recorded there since 1924, issued from a vent about 35 meters wide along the east wall of Halema'uma'u Crater. Ballistic fragments—the largest measuring nearly 1 meter across—were...
Authors
David Wilson, Tamar Elias, Tim R. Orr, Matthew Patrick, Jeff Sutton, Don Swanson
Cyclic spattering, seismic tremor, and surface fluctuation within a perched lava channel, Kilauea Volcano Cyclic spattering, seismic tremor, and surface fluctuation within a perched lava channel, Kilauea Volcano
In late 2007, a perched lava channel, built up to 45 m above the preexisting surface, developed during the ongoing eruption near Pu‘u ‘Ō‘ō cone on Kīlauea Volcano’s east rift zone. The lava channel was segmented into four pools extending over a total of 1.4 km. From late October to mid-December, a cyclic behavior, consisting of steady lava level rise terminated by vigorous spattering and...
Authors
Matthew Patrick, Tim Orr, David Wilson, David Dow, R. Freeman
New episodes of volcanism at Kilauea Volcano, Hawaii New episodes of volcanism at Kilauea Volcano, Hawaii
Mid‐2007 was a time of intense activity at Kilauea Volcano, Hawaii (see Figure 1). In June, the long‐lived Pu'u 'Ō'ō—Kupaianaha eruption, a dual‐vent system along the east rift zone (ERZ) that has been erupting since 1983 [Heliker et al., 2003], paused due to the outbreak of a new vent farther up the rift (see Figure 2). The Pu'u 'Ō'ō vent collapsed following that activity, and the...
Authors
Michael Poland, Asta Mikijus, Tim Orr, J. Sutton, Carl Thornber, David Wilson