Illuminating the Voluminous Subsurface Structures of Old Faithful Geyser, Yellowstone National Park

Download or read book Illuminating the Voluminous Subsurface Structures of Old Faithful Geyser, Yellowstone National Park written by Shaul Hurwitz and published by . This book was released on 2017 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Old Faithful geyser in Yellowstone National Park has attracted scientific research for almost a century and a half. Temperature and pressure measurements and video recordings in the geyser?s conduit led to proposals of many quantitative eruption models. Nevertheless, information on the processes that initiate the geyser?s eruption in the subsurface remained limited. Two new studies, specifically Wu et al. (2017) and Ward and Lin (2017), take advantage of recent developments in seismic data acquisition technology and processing methods to illuminate subsurface structures. Using a dense array of three-component nodal geophones, these studies delineate subsurface structures on a scale larger than previously realized, which exert control on the spectacular eruptions of Old Faithful geyser.