VT fault-plane solution orientations as a precursory indicator of lava bulk viscosity during the May 2018 Leilani Estates eruption at Kīlauea Volcano, Hawai’i

Diana C. Roman, Carnegie Institution for Science, Department of Terrestrial Magnetism, Washington, DC, United States, Brian Shiro, USGS Hawaiian Volcano Observatory, Hilo, HI, United States and Arianna Soldati, Ludwig Maximilians University of Munich, Dept. of Geosciences, Munich, Germany