Column 1 - An event number corre

Table. Parameters of major non-recurrent geomagnetic storms, Forbush decreases of the 23^rd cycle and their solar eruptive sources

1	2	3	4	5	6	7	8	9	10	11	12	13
Geospace disturbance					Identifi- cation level	Eruption on the Sun					Transit time [h]
CDAW No.	GMS peak (date, time)	Dst [nT]	FD [%]	Disturbance onset, Shock, SC (date, time)	Identifi- cation level	Date, time	Flare soft X-ray class	Position	Type	Magnetic flux Φ [10²⁰ Mx]	ΔT_o	ΔT_p
3	1997/05/15, 13	-115	1.7	15, 01:59	S1	12, 04:55	C1.3	N21W06	AR	95	69	80
4	1997/10/11, 04	-130	1.1	10, 16:12	S1	06, ~15:00	–	S27W05	non-AR	22	97	109
5	1997/11/07, 05	-110	2.1	06, 22:48	S1	04, 05:58	X2.1	S14W33	AR	161	65	71
9	1998/05/04, 06	-205	3.5	04, 02:15	M2	02, 13:42	X1.1	S15W15	AR	220	37	40
16-17	1998/11/08, 07	-149	7.4	08, 04:51	S1, R	05, 19:55	M8.4	N22W18	AR	276	57	59
18	1998/11/13, 22	-131	2.3	13, 01:43	S1	09, 17:58	C2.3	N18E00	non-AR	76	80	100
21	1999/09/23, 00	-173	1.9	22, 12:09	S1	20, 05:50	C2.8	S21W05	non-AR	47	54	66
22	1999/10/22, 07	-237	2.4	21, 02:25	S1	17, 23:25	C1.2	S26E08	non-AR	64	75	104
24	2000/02/12, 12	-133	3.7	11, 23:52	S1, R	09, 20:06	C7.4	S17W40	AR	138	52	64
26	2000/05/24, 09	-147	3.3	23, 14:25	M2	20, 05:35	C7.6	S15W08	AR	69	81	99
27	2000/07/16, 01	-301	11.7	15, 14:37	S1	14, 10:24	X5.7	N22W07	AR	470	28	39
29	2000/08/12, 10	-235	2.7	11, 18:46	S1	09, 16:22	C2.3	N11W11	AR	132	50	66
30	2000/09/18, 00	-201	8.1	17, 17:00	M2	16, 04:26	M5.9	N14W07	AR	234	37	44
32	2000/10/14, 15	-107	3.6	12, 22:28	S1	09, 23:43	C6.7	N01W14	AR	122	71	111
34	2000/11/06, 22	-159	7.8	06, 09:47	S2, R	03, 19:02	C3.2	N02W02	AR	214	63	75
35	2000/11/29, 14	-119	2.7	28, 05:25	M2	26, 16:48	X4.0	N18W38	AR	149	37	69
36	2001/03/20, 14	-149	2.9	19, 11:14	S2, R	15, 21:59	C1.9	N11W09	AR	108	85	112
37	2001/03/31, 09	-387	4.1	31, 00:52	M2	29, 10:15	X1.7	N20W19	AR	377	39	47
38	2001/04/12, 00	-271	12.8	11, 13:43	M2	10, 05:26	X2.3	S23W09	AR	294	32	43
41	2001/08/17, 22	-105	6.3	17, 11:03	S1	14, 12:42	C2.3	N16W36	non-AR	68*	70	81
42	2001/09/26, 02	-102	8.3	25, 20:25	S1	24, 10:38	X2.6	S16E23	AR	271	34	39
43	2001/10/01, 09	-148	1.9	30, 19:24	S1	28, 08:30	M3.3	N08E19	AR	170	59	72
44	2001/10/03, 15	-166	2.5	03, 02:00	S1	29, 11:06	M1.8	N13E03	AR	134	87	100
45	2001/10/21, 22	-187	5.4	21, 16:48	S1	19, 16:30	X1.6	N15W29	AR	220	48	53
46	2001/10/28, 12	-157	1.9	28, 03:13	M2	25, 15:02	X1.3	S18W19	AR	293	60	69
48	2001/11/24, 17	-221	9.2	24, 05:56	M2	22, 23:30	M9.9	S14W36	AR	237	30	41
50	2002/04/18, 08	-127	6.2	17, 11:07	S1	15, 03:55	M1.2	S15W01	AR	236	55	76
51	2002/04/20, 09	-149	-	20, 00:00	S1	17, 08:24	M2.6	S14W34	AR	286	64	73
52	2002/05/11, 20	-110	1.4	11, 10:14	S1	08, 13:27	C4.2	S12W07	AR	137	69	79
55	2002/08/21, 07	-106	0.9	20, 14:00	S2	16, 12:32	M5.2	S14E20	AR	117	97	114
59	2002/10/04, 09	-146	3.0	02, 23:00	S1	30, 02:00	C2.5	S17W17	non-AR	20	93	127
63	2003/05/30, 00	-144	7.7	29, 12:24	M2	27, 23:07	X1.3	S07W17	AR	160*	37	49
64	2003/06/18, 10	-141	3.7	18, 05:01	M2	14, ~05:00	–	N22W15	non-AR	46	96	101
66	2003/08/18, 16	-148	2.6	17, 14:21	S1, R	14, 18:38	C3.1	S14E00	AR	177	68	93
67	2003/10/30, 01	-353	28.0	29, 06:11	S1	28, 11:10	X17.2	S16E08	AR	871	19	38
68	2003/10/30, 23	-383	–	30, 16:00	S1	29, 20:49	X10.0	S15W02	AR	520	19	26
69	2003/11/20, 21	-422	4.7	20, 08:03	S1	18, 08:31	M3.9	N00E18	AR	133	48	60
70	2004/01/22, 14	-130	8.6	22, 01:37	S1	20, 00:40	C5.5	S13W11	AR	273	49	61
73	2004/07/23, 03	-99	4.3	22, 10:36	S1	20, 12:32	M8.6	N10E35	AR	172	46	62
74	2004/07/25, 17	-136	4.6	24, 06:13	S2, R	22, 22:58	M1.6	N05E04	AR	257	31	66
75	2004/07/27, 14	-170	13.5	26, 22:49	S1	25, 13:49	M2.2	N08W33	AR	363	33	48
76	2004/08/30, 23	-129	0.7	29, 10:06	S2, R	26, 13:04	B8.4	S11W38	AR	46.4	69	106
77	2004/11/08, 07	-374	5.2	07, 18:27	M2, R	06, 00:34	M3.9	N09E05	AR	252	42	54
78	2004/11/10, 11	-263	8.3	09, 19:00	M2, R	07, 16:06	X2.0	N09W17	AR	290	51	67
79	2005/01/18, 09	-103	11.8	18, 06:00	M2, R	17, 09:52	X3.8	N15W25	AR	378	20	23
81	2005/05/08, 19	-110	5.1	08, 08:00	M2, R	06, 17:05	C8.5	S09E28	AR	294	39	50
82	2005/05/15, 09	-247	9.5	15, 02:38	S1	13, 16:57	M8.0	N12E12	AR	266	34	40
83	2005/05/20, 09	-83	1.1	20, 04:01	S1	16, 13:01	C1.2	N13W29	AR	54	87	92
84	2005/05/30, 14	-113	4.3	29, 09:52	S2	26, 14:20	B7.5	S12E13	AR	89*	68	96
90	2006/12/15, 08	-162	8.6	14, 14:14	S1	13, 02:40	X3.4	S06W24	AR	222	35	53

Column 1 - An event number corresponding to the Coordinated Data Analysis Workshop (CDAW) Catalog of the severe geomagnetic storms with Dst <-100 nT (Zhang, J., Richardson, I.G., Webb, D.F., Gopalswamy, N., Huttunen, E., Kasper, J., et al.: 2007a, J. Geophys. Res. 112, A10102; Zhang, J., Richardson, I.G., Webb, D.F., Gopalswamy, N., Huttunen, E., Kasper, J., et al.: 2007b, J. Geophys. Res. 112, A12103.).

Columns 2-5 - Information on the geospace disturbance, including the GMS peak date and time, minimum Dst value, FD magnitude, date and time of the disturbance onset (SC).

Column 6 - Levels GMS identification with their solar sources: labels S1 and "+" correspond to unambiguous identifications; labels S2, S2R, M2, M2R, and "-" correspond to probable identifications. The letter `R' after the S1, S2, M2 codes indicates that the solar source of the given FD was refined by us in comparison with the CDAW Catalog.

Columns 7-10 - Information on the corresponding solar eruptive source: date and time of the eruption determined mainly from the peak time of the soft X-ray flare emission, its GOES class, and the position of the eruption site. In column 10, the label `AR' means that the eruption occurred in and around an AR, while the label `non-AR' indicates events resulting from filament eruptions outside ARs.

Column 11 - The summarized unsigned magnetic flux in dimmings and arcades at the photospheric level (Φ) in units of 10²⁰Mx. In three events marked by the asterisks, the dimming and arcade areas and the corresponding magnetic fluxes were measured by using two to three suitable 195 Å images obtained with the 6-hour interval.

Columns 12, 13 - The GMS onset (ΔT_o) and peak (ΔT_p) transit times, measured from the eruption moment at the Sun (the peak time of an associated soft X-ray burst).