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Table 1 Description of blocks (see Fig. 1) for estimating steady-state GNSS station velocities

From: Objective detection of long-term slow slip events along the Nankai Trough using GNSS data (1996–2016)

Block Area Steady period Unsteady phenomena
A Hokkaido 1996–1999, 2001–2002, 2009–2010 01/28/2000 Nemuro-oki M7.0,
09/26/2003 Tokachi-oki M8.0,
11/29/2004 Kushiro-oki M7.1,
12/06/2004 Kushiro-oki M6.9
B Tohoku-N 2001–2002, 2005–2007 12/28/1994 Sanriku-haruka-oki M7.5,
05/26/2003 Miyagi-oki M7.1,
09/26/2003 Tokachi-oki M8.0,
06/14/2008 Iwate-Miyagi-nairiku M7.2
C Tohoku-S 1996–2004 08/16/2005 Miyagi-oki M7.2,
07/16/2007 Niigata-ken Chuetsu-oki M6.8,
05/08/2008 Ibaraki-oki M7.0
D Kanto 1996–1999, 2001–2003, 2005–2007, 2010 2000 Izu-event,
09/05/2004 off-Kii-Pen. M7.4,
10/23/2004 Niigata-ken Chuetsu M6.8,
05/08/2008 Ibaraki-oki M7.0
E Chubu 1996–1999, 2006–2010 2000–2005 Tokai LSSE,
09/05/2004 off-Kii-Pen. M7.4
F Kinki-N 1996–2003, 2006–2008 09/05/2004 off-Kii-Pen. M7.4
G Kii, Shikoku-E 1998–2001, 2006–2010 1996–1997 Kii Channel LSSE,
2002–2003 Kii Channel LSSE,
09/05/2004 off-Kii-Pen. M7.4
H Chugoku-N 1996–2008  
I Shikoku-W, Kyushu-NE 1998–2002, 2006–2008 1996–1997 Bungo Channel LSSE,
2003 Bungo Channel LSSE,
2009–2010 Bungo Channel LSSE,
2005 western part of Shikoku LSSE,
03/20/2005 Fukuoka-oki M7.0
J Kyushu-NW 1996–2009  
K Kyushu-S 2004–2009, 2012–2015 10/19/1996 Hyuga-nada M6.9,
03/26/1997 Kagoshima-ken Satsuma M6.6
L Okinawa 1996–2001, 2004–2015 12/18/2001 Taiwan-oki M7.3,
03/26/2002 Ishigaki-oki 7.0
M Izu-Bonin 1996–2015  
  1. All: 03/11/2011 Tohoku-oki M9.0
  2. LSSE long-term slow slip event