Validation of the Osaka basin velocity model by waveform simulation using sources inverted with reciprocal Green’s functions

Earth, Planets and Space

Table 2 Tuned source parameters of the target earthquakes

Date	Ref	Lat	Lon	H (km)	Ts (s)	Mo (Nm)	Strike	Dip	Rake
2000-10-31 M5.7	F-net	34.2808	136.3485	38.0	1.1	1.70e17	306	72	130
2000-10-31 M5.7	Tuned	34.2547	136.4094	31.8	0.88	1.52e17	300.3	95.2	142.3
2001-08-25 M5.4	F-net	35.1472	135.6608	5.0	1.3	2.38e16	214	78	113
2001-08-25 M5.4	Tuned	34.9965	135.6887	5.0	1.64	3.38e16	379.8	23.0	78.8
2007-04-15 M4.6	F-net	34.7912	136.4077	11.0	2.4	3.94e16	347	46	103
2007-04-15 M4.6	Tuned	34.8138	136.3493	7.6	1.82	2.88e16	338.2	41.0	104.9
2011-07-05 M5.5	F-net	33.9905	135.2342	8.0	0.5	3.35e16	9	52	59
2011-07-05 M5.5	Tuned	34.0670	135.2626	6.4	1.63	3.11e16	6.6	58.5	79.2
2013-04-13 M6.3	A2016	34.4188	134.8290	14.6	3.5	5.47e17	179	65	102

Initial F-net solutions are included for comparison. We used the model tuned by Asano et al. (2016) for the 13 April 2013 earthquake