Fig. 3
From: Spatial and temporal evolution of the long-term slow slip in the Bungo Channel, Japan
Detrended movements (black arrows) and computed values (white arrows). Ellipses centered on the tips of black arrows indicate 1σ errors in observations. The tails of white arrows show the locations of GPS sites used in our analysis. Southeastward movements indicate interplate aseismic slip. The rectangle shows the fault patch used in estimating interplate aseismic slip. We used a variable scale of vectors to show characteristic features in the time evolution of each event. (a)–(e) correspond to the 2010 event, (f)–(i) correspond to the 2003 event, and (j)–(m) correspond to the 1997 event. (a) 2009/1/1–5/1. (b) 2009/5/1–9/1. (c) 2009/9/1–2010/1/1. (d) 2010/1/1–10/1. (e) 2010/10/1–2011/1/1. (f) 2003/5/1–7/1. (g) 2003/7/1–11/1. (h) 2003/11/1–2004/2/1. (i) 2004/2/1–5/1. (j) 1996/12/10–1997/6/1. (k) 1997/6/1–11/1. (l) 1997/11/1–1998/2/1. (m) 1998/2/1–5/1.