Electronic Supplement to
Detecting Deep Tectonic Tremor in Taiwan with a Dense Array

by Wei−Fang Sun, Zhigang Peng, Cheng−Horng Lin, and Kevin Chao

Table S4. Parameters of Detected Tremor by the Combined Broadband Frequency–Wavenumber (BBFK)–Moving−Window Grid−Search (MWGS) Method

Tremor Number	Julian Day	Start Hour	Start Min	End Hour	End Min	Duration (min)	Mean BBFK BAZ*(°)	Mean BBFK WN† (1/km)	Mean MWGS BAZ*(°)	Mean MWGS CC‡
1	43	18	19	18	35	17	47.2	1.06	44.3	0.070
2	44	19	0	19	3	4	70.1	0.68	61.3	0.073
3	44	19	27	20	2	36	79.4	0.87	67.2	0.088
4	44	20	33	20	38	6	37.4	0.97	204.3	0.057
5	45	19	3	19	8	6	45.5	0.73	44.7	0.053
6	45	20	17	20	21	5	43.1	1.26	41.2	0.093
7	46	19	7	19	19	13	49.7	1.10	47.4	0.045
8	46	21	2	21	5	4	43.1	1.35	52.7	0.042
9	49	12	38	13	7	30	84.9	1.00	73.2	0.038
10	50	11	12	11	29	18	87.0	0.89	84.0	0.029
11	53	13	22	13	29	8	67.1	0.97	65.0	0.037
12	56	18	30	18	34	5	101.1	1.16	99.2	0.021
13	56	18	42	18	50	9	58.2	0.97	62.5	0.022
14	56	19	5	19	26	22	78.5	0.85	75.3	0.032
15	56	19	30	19	41	12	75.7	0.84	75.4	0.033
16	57	19	6	19	14	9	48.5	1.16	48.3	0.049
17	64	20	13	20	19	7	100.1	1.35	90.0	0.054
18	66	12	28	12	34	7	73.8	1.06	71.8	0.041
19	66	12	38	12	50	13	84.9	1.06	75.8	0.054
20	69	16	13	16	56	44	60.1	0.69	58.4	0.061
21	69	17	9	17	12	4	59.3	0.77	39.8	0.116
22	69	21	3	21	7	5	62.0	0.68	49.1	0.065
23	89	20	57	21	13	17	52.6	0.99	58.7	0.072
24	89	21	29	21	33	5	67.4	0.97	60.0	0.037
25	89	21	40	21	52	13	83.8	0.84	86.4	0.051
26	90	19	25	19	36	12	84.9	0.94	77.7	0.061
27	90	20	27	20	31	5	68.8	0.68	47.7	0.062
28	93	10	35	10	47	13	84.4	1.06	79.2	0.033
29	113	21	32	21	48	17	80.9	0.90	88.0	0.034
30	116	17	12	17	14	3	46.5	1.26	39.8	0.054
31	116	17	23	17	26	4	49.9	1.06	47.2	0.048
32	118	19	36	19	43	8	51.8	1.11	41.2	0.044
33	119	17	15	17	17	3	32.4	1.06	49.1	0.035
34	119	17	44	18	4	21	78.7	0.97	77.8	0.039
35	120	18	58	19	48	51	79.3	0.83	69.3	0.033
36	120	20	8	20	11	4	87.6	0.97	91.0	0.041
37	121	20	20	20	31	12	50.8	0.90	53.5	0.039
38	123	20	14	20	20	7	31.3	1.06	31.7	0.034
39	128	15	44	15	51	8	76.0	0.82	69.5	0.089
40	130	18	19	18	32	14	62.7	0.87	59.1	0.085
41	133	18	12	18	25	14	71.3	0.87	71.3	0.040
42	135	17	43	18	32	50	82.5	0.95	158.3	0.032
43	137	20	21	21	15	55	79.9	0.85	90.4	0.023
44	146	18	22	18	52	31	74.1	0.87	79.9	0.029
45	149	15	12	15	24	13	101.7	1.06	88.1	0.044
46	149	15	40	15	58	19	96.3	1.08	85.2	0.066
47	149	16	1	16	40	40	64.3	0.91	57.8	0.069
48	149	16	45	16	53	9	86.6	0.82	78.5	0.033
49	149	16	57	17	15	19	91.8	0.95	83.5	0.063
50	149	17	21	17	39	19	100.3	1.32	90.8	0.067
51	149	18	45	19	12	28	85.8	0.95	76.0	0.110
52	149	19	17	19	37	21	96.0	1.10	89.6	0.082
53	149	19	42	20	42	61	92.4	0.92	75.3	0.106
54	150	18	29	18	35	7	42.5	0.87	43.8	0.178
55	150	19	48	20	12	25	50.4	0.95	43.2	0.117
56	151	18	27	19	10	44	82.5	0.91	71.3	0.095
57	151	20	12	20	27	16	54.4	1.04	48.5	0.125
58	153	21	33	21	42	10	80.2	0.90	76.0	0.049
59	161	15	19	15	24	6	47.5	1.06	64.2	0.037
60	161	16	1	16	20	20	72.8	0.87	74.7	0.034
61	163	18	45	19	7	23	80.2	0.97	79.1	0.037
62	163	19	40	20	11	32	60.4	0.96	65.0	0.046
63	170	16	38	17	1	24	70.9	0.82	60.1	0.085
64	172	17	0	17	10	11	84.9	1.00	65.7	0.055
65	172	17	28	17	37	10	84.3	1.00	69.0	0.057
66	174	15	34	15	45	12	48.0	1.16	45.0	0.105
67	174	15	50	17	9	80	65.6	0.93	60.0	0.084
68	174	18	45	18	51	7	40.5	1.02	39.8	0.084
69	175	16	51	17	25	35	64.7	0.97	66.7	0.091
70	175	17	30	17	54	25	53.2	0.77	50.3	0.085
71	176	14	25	14	33	9	47.7	1.26	45.6	0.074
72	177	18	57	19	2	6	52.6	0.92	50.2	0.103
73	177	19	8	19	19	12	46.2	0.97	49.9	0.056
74	177	19	24	19	30	7	44.5	1.06	44.7	0.073
75	177	20	8	20	27	20	84.2	1.06	72.2	0.052
76	179	18	1	18	8	8	80.9	0.97	77.4	0.048
77	179	18	13	18	49	37	86.2	0.99	80.6	0.056
78	179	19	46	20	5	20	51.8	0.87	50.5	0.068
79	179	20	12	20	18	7	64.7	0.97	67.6	0.054
80	179	21	9	21	12	4	48.5	1.16	45.0	0.056
81	180	19	46	20	10	25	50.4	0.89	50.5	0.057
82	180	20	25	20	45	21	49.3	0.85	50.2	0.086
83	181	20	10	20	15	6	47.5	0.97	45.5	0.153
84	182	21	1	21	10	10	53.3	0.87	59.5	0.027
85	182	21	40	21	43	4	41.8	1.06	54.7	0.048
86	182	22	30	22	48	19	82.5	0.97	91.9	0.023

* BAZ, back azimuth.

† WN, wavenumber.

‡ CC, cross-correlation coefficient.

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