From ambient vibration data analysis to 1D ground-motion prediction of the Mj 5.9 and the Mj 6.5 Kumamoto earthquakes in the Kumamoto alluvial plain, Japan

Earth, Planets and Space

Table 1 List of earthquakes for which recordings are available at the prediction KUMA and reference SEVO sites

ID	YY	MM	DD	HH	min	ss	Lat. (degree)	Long. (degree)	Depth (km)	Mj
01	2016	04	14	21	26	34.43	32.7417	130.8087	11.39	6.5
02	2016	04	16	01	05	42.48	32.7163	130.8048	15.46	3.3
03	2016	04	16	01	25	05.47	32.7545	130.7630	12.45	7.3
04	2016	04	16	03	03	10.78	32.9638	131.0868	06.89	5.9
05	2016	04	16	04	05	49.20	32.7973	130.8132	12.29	4.0
06	2016	04	16	07	23	54.32	32.7867	130.7738	11.93	4.8
07	2016	04	16	11	02	51.71	32.7583	130.7782	14.57	4.4
08	2016	04	17	00	14	51.69	32.9617	131.0792	08.92	4.8
09	2016	04	17	04	46	49.09	32.6872	130.7762	10.32	4.5
10	2016	04	17	19	23	41.22	32.6775	130.7207	10.58	4.4
11	2016	04	18	08	35	43.02	32.8695	130.8733	10.2	4.2
12	2016	04	21	21	52	3.39	32.7853	130.8318	10.98	4.0
13	2016	05	05	10	31	30.47	33.0003	131.1342	11.16	4.6
14	2016	05	05	10	40	12.83	32.9928	131.1222	10.81	4.9
15	2016	05	19	02	37	44.28	32.8313	130.8142	16.43	3.9

Origin time (year, month, day, hour, minute and seconds), position (latitude, longitude, depth) and magnitude are listed. The strong- and weak earthquake ground motions considered in step 2 (ID#04) and step 3 (ID#01) of the ESG6 are reported in bold