Earth, Planets and Space

Table 2. Small and large Z-values obtained by ZMAP analysis^a.

From: Seismic quiescence and activation anomalies from 2005 to 2008 beneath the Kanto district, central Honshu, Japan

No.	Lon.	Lat.	T _s	r	Z
1	140.35	36.05	2006.00	35.8	−3.8
2	140.90	35.90	2005.56	36.4	+5.0
3	140.90	35.90	2005.60	36.4	+5.0
4	140.90	35.90	2005.64	36.4	+5.0
5	141.85	36.45	2006.48	51.3	+5.1
6	141.90	36.45	2006.48	53.2	+5.2
7	141.95	36.45	2006.48	56.9	+5.2

^ar: radius of resolution circle in km. T_s: the time in decimal year that the seismic quiescence or the activation started between 1 January, 2001, and 31 December, 2007. Z: Z-value, positive and negative values indicate decrease and increase in seismicity rate, respectively.

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