Fig. 6.
From: Observations of tephra fall impacts from the 2011 Shinmoedake eruption, Japan
Shinmoedake tephra (SDKE-11) non-soluble deposit density plotted against equivalent soluble deposit density. Other tephras plotted for comparison include: August 2012 eruption of Tongariro volcano, New Zealand (TONG-12); January 2009 eruption of Soufriere Hills, Montserrat (SHIL-09); June 2008 eruption of Chaiten volcano, Chile (CHTN-08); June 1996 eruption of Ruapehu volcano, New Zealand (RUAP-96); and synthetic “pseudo-tephra” (see Broom, 2010). Figure adapted from Wardman et al. (2013).