Table 4. Fault Parameters for Segments as Derived From the InSAR Phase, Teleseismic Body Wave Modeling and the Seismic Catalogues (GCMT, USGS, GeoNet)a


Fault Segment	Strike (deg)	Dip (deg)	Rake (deg)	Slip (m)	Lon (deg)	Lat (deg)	Length (km)	Width (km)	Top Depth (km)	Bottom Depth (km)	Centroid Depth (km)	Stress Drop (MPa)	Moment (1018 Nm)	Magnitude Mw	Slip Vector (deg)	P Axis Azimuth (deg)

Christchurch 21st February 2011, InSAR Solutions
9	027	59	101	3.0	172.689	-43.529	6.7	4.4	3.0	6.7	4.8	14.4	2.8	6.2	096	109
	fixed	+/-1	+/-5	fixed	fixed	fixed	fixed	+/-0.2	+/-0.1	+/-0.2	+/-0.1	+/-0.6	+/-0.1			
10	070	69	164	0.8	172.662	-43.563	6.0	8.9	1.1	9.2	5.1	1.8	1.3	6.0	076	117
	fixed	+/-5	+/-4	0.1	fixed	fixed	fixed	+/-1.8	+/-1.1	+/-1.4	+/-0.6	+/-0.7	+/-0.2			
Total													4.1	6.4		
Vary lambda													4.4	6.4		

Christchurch 21st February 2011, Seismological Solutions
BW-one	049	55	128								4		2.8	6.2	085	113
BW-two	027	59	101								3		1.7	6.1	096	109
BW-two	070	69	164								8		1.2	6.0	076	117
USGS	060	56	148		172.73	-43.57					10		1.9	6.1	079	113
GCMT	059	59	147		172.52	-43.60					12		1.9	6.1	076	113
GeoNet	055	66	129		172.69	-43.57					4		2.5	6.2	082	118

Christchurch 13th June 2011, Seismological Solutions
BW	065	70	154								8		1.2	6.0	076	116
USGS	056	70	149		172.805	-43.539					7		0.8	5.9	068	109
GCMT	066	75	160		172.64	-43.52					12		1.1	6.0	071	114
GeoNet	068	84	157		172.74	-43.56					4		1.1	6.0	071	116

aErrors stated for the geodetic uniform slip model are 1 sigma values from the result of Monte Carlo error analysis (Figures B3 and B4). Rest of caption as for Table 3.