1991

Last update: 2021-04-16

Number of Forbush-effects: 164

List of all events in the year: link

Description of the parameters: link

Date of event	MagnM	Axym	Azrange	TminM	DminM	OType	Bmax	Bzmin	Vmax	Dstmin	Full file
1991.01.03 14:00:00	0.7	1.33	1.17	5	-0.19	9	8.7	-5.0	391.0	-39.0
1991.01.05 04:00:00	0.9	0.97	0.56	6	-0.21	9	-999.0	999.0	-999.0	-9.0
1991.01.09 05:00:00	1.0	1.01	0.85	11	-0.2	9	7.8	-4.4	400.0	-9.0
1991.01.12 01:51:00	1.2	0.95	1.57	28	-0.21	1	14.0	-7.1	439.0	-39.0
1991.01.13 18:00:00	0.7	1.13	0.93	13	-0.15	9	8.0	-5.3	498.0	-19.0
1991.01.15 14:00:00	0.7	1.06	0.96	1	-0.13	9	8.0	-6.1	439.0	-23.0
1991.01.17 17:00:00	0.7	0.89	1.25	18	-0.19	9	-999.0	999.0	-999.0	-28.0
1991.01.22 07:00:00	0.8	1.12	1.17	13	-0.35	9	-999.0	999.0	-999.0	-6.0
1991.01.23 20:30:00	0.6	0.78	0.82	8	-0.16	1	12.3	-9.5	428.0	-35.0
1991.01.25 02:00:00	1.5	1.75	1.15	26	-0.27	9	15.6	-9.0	559.0	-45.0
1991.01.28 05:00:00	0.9	1.22	1.12	21	-0.18	9	7.6	-5.3	440.0	-22.0
1991.01.30 22:00:00	0.2	0.67	0.78	0	-0.08	9	-999.0	999.0	-999.0	-10.0
1991.01.31 01:00:00	0.8	1.75	2.92	10	-0.19	9	-999.0	999.0	-999.0	-42.0
1991.01.31 14:00:00	3.0	1.72	2.46	20	-0.54	9	-999.0	999.0	458.0	-42.0
1991.02.01 18:42:00	1.8	1.74	2.2	4	-0.46	1	-999.0	999.0	-999.0	-79.0
1991.02.04 22:14:00	0.5	1.03	0.55	-1	-0.18	1	7.0	-0.5	437.0	-24.0
1991.02.06 02:00:00	0.7	0.97	1.0	4	-0.15	9	8.7	-4.8	445.0	-34.0
1991.02.09 04:00:00	1.3	1.24	1.11	26	-0.21	9	12.0	-6.5	459.0	-34.0
1991.02.19 15:00:00	1.9	1.26	1.27	58	-0.19	9	14.3	-8.6	413.0	-24.0
1991.02.22 05:34:00	0.7	1.08	0.86	30	-0.21	3	14.4	-8.3	546.0	-26.0
1991.02.24 04:00:00	1.0	1.39	1.17	7	-0.16	9	-999.0	999.0	-999.0	-20.0
1991.02.27 17:00:00	2.8	1.65	2.44	47	-0.88	9	-999.0	999.0	-999.0	-28.0
1991.03.02 01:00:00	0.6	1.56	0.92	3	-0.2	9	-999.0	999.0	-999.0	-31.0
1991.03.04 16:19:00	1.2	0.71	1.23	13	-0.23	1	10.7	-1.9	400.0	-31.0
1991.03.05 09:00:00	2.1	0.89	1.4	15	-0.29	9	13.0	-11.0	512.0	-55.0
1991.03.07 22:00:00	1.2	1.54	2.42	46	-0.2	9	10.9	-3.9	550.0	-54.0
1991.03.09 22:45:00	3.5	1.78	3.33	18	-0.51	1	-999.0	999.0	-999.0	-66.0
1991.03.12 04:53:00	1.4	1.1	2.84	18	-0.25	3	-999.0	999.0	-999.0	-60.0
1991.03.13 07:00:00	3.5	2.29	1.89	19	-0.35	9	-999.0	999.0	-999.0	-53.0
1991.03.14 06:00:00	1.2	3.03	2.64	43	-0.2	9	-999.0	999.0	-999.0	-39.0
1991.03.16 15:59:00	0.6	1.22	1.32	0	-0.23	3	-999.0	999.0	-999.0	-15.0
1991.03.17 23:00:00	1.2	1.25	2.25	8	-0.19	9	10.1	-5.4	416.0	-32.0
1991.03.19 23:00:00	0.8	1.12	1.22	9	-0.12	9	12.2	-2.7	424.0	-35.0
1991.03.21 06:00:00	2.2	1.25	1.59	37	-0.29	1	-999.0	999.0	-999.0	-44.0
1991.03.23 12:00:00	0.6	0.82	0.71	0	-0.04	9	-999.0	999.0	-999.0	-22.0
1991.03.24 03:41:00	22.1	8.43	9.65	12	-2.26	1	-999.0	999.0	-999.0	-298.0
1991.03.26 01:00:00	1.6	2.04	3.17	15	-0.39	9	-999.0	999.0	-999.0	-168.0
1991.03.27 12:00:00	1.7	1.76	2.39	5	-0.22	9	-999.0	999.0	-999.0	-91.0
1991.03.30 06:00:00	4.2	1.84	3.98	26	-0.27	9	10.4	-5.5	558.0	-85.0
1991.04.02 18:00:00	1.0	2.31	1.4	24	-0.3	9	13.2	-7.4	666.0	-78.0
1991.04.04 11:22:00	3.1	1.71	2.65	11	-0.47	1	-999.0	999.0	-999.0	-83.0
1991.04.10 15:00:00	1.0	1.64	1.03	14	-0.17	9	10.8	-3.2	426.0	-26.0
1991.04.16 11:00:00	1.7	2.18	1.43	12	-0.28	9	-999.0	999.0	-999.0	-30.0
1991.04.19 10:56:00	0.9	1.62	1.33	5	-0.24	1	-999.0	999.0	-999.0	-30.0
1991.04.20 19:00:00	1.6	2.49	1.09	26	-0.2	9	-999.0	999.0	-999.0	-13.0
1991.04.23 10:41:00	0.5	2.03	1.45	8	-0.14	3	8.2	-2.5	415.0	-8.0
1991.04.24 20:45:00	9.5	4.33	4.11	43	-0.89	1	17.2	-3.9	521.0	-66.0
1991.04.27 08:00:00	2.7	6.63	4.37	4	-0.26	9	14.0	-8.2	449.0	-97.0
1991.04.29 19:00:00	1.2	1.97	2.82	28	-0.58	9	-999.0	999.0	-999.0	-97.0
1991.05.01 03:00:00	3.0	0.89	1.14	32	-0.34	9	-999.0	999.0	-999.0	-67.0
1991.05.04 04:00:00	0.8	1.07	0.82	7	-0.3	9	5.3	-2.4	446.0	-32.0
1991.05.06 09:00:00	1.5	1.74	1.25	29	-0.32	9	12.0	-6.9	401.0	-11.0
1991.05.09 05:00:00	1.1	1.26	1.09	2	-0.23	9	10.6	-6.6	407.0	-26.0
1991.05.13 08:57:00	3.6	1.39	3.41	23	-0.55	1	-999.0	999.0	-999.0	-74.0
1991.05.15 00:00:00	1.6	1.87	1.93	15	-0.23	9	-999.0	999.0	-999.0	-26.0
1991.05.16 20:41:00	2.5	2.54	4.21	21	-0.29	1	-999.0	999.0	-999.0	-105.0
1991.05.19 16:00:00	4.1	2.97	4.27	37	-0.61	9	10.2	-1.5	386.0	-21.0
1991.05.21 12:27:00	0.7	1.25	1.47	-1	-0.2	3	-999.0	999.0	-999.0	12.0
1991.05.22 00:18:00	1.1	1.43	1.78	1	-0.11	1	21.2	-5.7	466.0	-28.0
1991.05.23 10:00:00	1.7	1.7	1.19	36	-0.29	9	14.0	-5.9	538.0	-60.0
1991.05.25 13:00:00	1.9	0.95	1.22	37	-0.25	9	-999.0	999.0	-999.0	-60.0
1991.05.27 18:00:00	6.1	1.21	2.71	36	-0.39	9	-999.0	999.0	-999.0	-47.0
1991.05.31 10:39:00	5.5	2.23	3.1	9	-0.74	1	-999.0	999.0	-999.0	-84.0
1991.06.01 01:00:00	2.7	2.35	3.72	20	-0.27	9	14.6	-6.6	654.0	-75.0
1991.06.02 10:00:00	1.7	2.96	3.44	14	-0.33	9	13.2	-6.6	591.0	-62.0
1991.06.04 03:37:00	2.6	1.91	1.76	9	-0.47	1	-999.0	999.0	-999.0	-41.0
1991.06.04 15:36:00	8.8	3.75	3.7	26	-0.62	3	32.6	-24.9	710.0	-223.0
1991.06.06 12:00:00	1.1	2.35	1.03	2	-0.26	9	-999.0	999.0	-999.0	-116.0
1991.06.07 22:28:00	4.1	4.23	2.62	15	-0.62	1	-999.0	999.0	-999.0	-61.0
1991.06.09 00:40:00	8.6	4.52	2.07	10	-1.03	1	-999.0	999.0	-999.0	-51.0
1991.06.09 16:17:00	4.3	4.11	3.91	16	-0.51	3	-999.0	999.0	-999.0	-134.0
1991.06.10 17:16:00	6.9	3.74	5.5	4	-1.33	1	-999.0	999.0	-999.0	-140.0
1991.06.12 10:12:00	20.4	5.61	3.24	21	-1.96	1	27.7	-17.8	911.0	-103.0
1991.06.13 18:00:00	6.1	2.87	3.23	-1	-0.37	9	17.4	-3.5	839.0	-114.0
1991.06.17 10:19:00	1.4	2.79	1.61	6	-0.43	1	-999.0	999.0	-999.0	-31.0
1991.06.17 19:22:00	3.4	2.12	1.97	-1	-0.41	1	-999.0	999.0	-999.0	-70.0
1991.06.22 18:00:00	2.7	1.51	3.04	29	-0.25	9	-999.0	999.0	-999.0	-79.0
1991.06.25 13:00:00	0.8	0.77	2.46	-1	-0.17	9	9.4	-4.2	678.0	-46.0
1991.06.30 01:16:00	3.4	2.97	4.22	51	-0.44	1	-999.0	999.0	-999.0	-55.0
1991.07.02 08:11:00	5.5	2.12	3.26	22	-0.63	3	-999.0	999.0	-999.0	-57.0
1991.07.03 20:00:00	1.8	1.28	2.41	14	-0.3	9	-999.0	999.0	-999.0	-41.0
1991.07.06 15:28:00	1.1	2.28	1.0	3	-0.15	1	13.5	-6.2	424.0	-45.0
1991.07.08 16:36:00	10.5	4.45	3.21	21	-0.94	1	25.7	-23.4	738.0	-194.0
1991.07.10 13:00:00	1.3	2.38	1.32	2	-0.1	9	9.1	-4.0	613.0	-72.0
1991.07.12 09:24:00	4.7	2.41	1.05	14	-0.51	1	12.0	-3.0	682.0	-51.0
1991.07.13 02:34:00	5.3	3.74	4.22	18	-0.8	1	-999.0	999.0	-999.0	-183.0
1991.07.16 16:00:00	4.3	1.27	1.67	7	-0.16	3	-999.0	999.0	-999.0	-94.0
1991.07.19 19:04:00	6.8	1.5	4.95	71	-0.41	1	10.6	-7.3	663.0	-73.0
1991.07.23 11:00:00	1.2	1.22	1.11	2	-0.33	9	9.3	-2.8	587.0	-35.0
1991.07.25 15:00:00	1.2	1.07	1.28	0	-0.21	9	-999.0	999.0	-999.0	-30.0
1991.07.30 05:57:00	0.5	1.14	0.96	0	-0.15	1	-999.0	999.0	-999.0	-16.0
1991.08.01 13:14:00	0.7	1.18	2.6	10	-0.14	1	21.2	-8.3	451.0	-57.0
1991.08.02 05:33:00	1.9	1.33	3.33	11	-0.56	1	22.9	-11.3	686.0	-114.0
1991.08.03 20:00:00	1.3	1.34	2.38	9	-0.31	9	12.5	-4.8	731.0	-95.0
1991.08.05 20:46:00	2.7	2.05	2.53	30	-0.43	1	-999.0	999.0	-999.0	-88.0
1991.08.09 18:00:00	1.5	1.75	1.15	17	-0.22	9	-999.0	999.0	-999.0	-35.0
1991.08.11 02:53:00	1.3	1.84	3.63	18	-0.34	1	-999.0	999.0	-999.0	-99.0
1991.08.12 23:53:00	1.5	1.9	1.31	8	-0.29	1	15.4	-8.5	843.0	-96.0
1991.08.16 09:00:00	1.7	1.27	3.0	19	-0.28	9	13.1	-3.6	841.0	-58.0
1991.08.18 18:33:00	8.6	3.42	3.88	17	-0.68	1	20.3	-18.7	748.0	-170.0
1991.08.19 22:44:00	1.5	1.41	1.88	6	-0.34	1	-999.0	999.0	-999.0	-66.0
1991.08.20 08:00:00	1.3	1.68	2.86	-2	-0.35	1	-999.0	999.0	-999.0	-143.0
1991.08.22 00:19:00	1.1	1.36	2.61	6	-0.28	1	-999.0	999.0	-999.0	-92.0
1991.08.24 05:00:00	0.9	1.7	1.43	0	-0.19	9	7.8	-6.5	415.0	-40.0
1991.08.27 15:15:00	4.1	1.99	2.23	16	-0.61	1	27.7	-14.6	468.0	-85.0
1991.08.30 16:00:00	2.2	0.87	1.07	30	-0.89	9	22.6	-13.3	681.0	-107.0
1991.09.03 17:00:00	0.9	1.45	2.66	5	-0.24	9	-999.0	999.0	-999.0	-51.0
1991.09.05 02:11:00	1.7	1.37	2.67	15	-0.23	1	-999.0	999.0	-999.0	-56.0
1991.09.07 16:00:00	1.2	2.39	1.21	34	-0.39	9	15.3	-9.5	450.0	-42.0
1991.09.09 05:16:00	0.7	1.67	1.49	13	-0.26	1	17.5	-10.7	498.0	-96.0
1991.09.11 01:28:00	1.1	1.03	1.49	16	-0.33	1	14.5	-10.1	575.0	-41.0
1991.09.13 07:00:00	2.3	1.06	1.6	16	-0.33	9	9.7	-2.7	582.0	-40.0
1991.09.14 19:00:00	1.2	0.76	0.84	7	-0.18	9	-999.0	999.0	-999.0	-37.0
1991.09.16 14:00:00	0.5	1.02	0.89	4	-0.14	9	-999.0	999.0	-999.0	-14.0
1991.09.18 12:00:00	0.9	1.44	1.21	14	-0.19	9	-999.0	999.0	-999.0	-23.0
1991.09.22 08:00:00	0.9	1.19	1.38	-2	-0.21	9	12.5	-7.7	324.0	-8.0
1991.09.24 21:00:00	1.0	1.21	0.66	24	-0.25	9	16.1	-9.0	536.0	-84.0
1991.09.26 18:00:00	2.0	1.32	0.86	54	-0.22	9	-999.0	999.0	-999.0	-86.0
1991.10.01 18:15:00	4.4	1.85	4.31	9	-0.45	1	8.4	-3.6	479.0	-164.0
1991.10.04 14:15:00	3.3	2.15	2.54	46	-0.59	1	18.9	-13.9	689.0	-69.0
1991.10.07 13:57:00	1.4	1.77	1.58	1	-0.16	1	16.2	-1.6	757.0	-65.0
1991.10.08 18:25:00	0.7	1.54	1.69	0	-0.2	1	6.9	-4.5	695.0	-84.0
1991.10.09 13:00:00	2.7	1.52	1.03	15	-0.44	9	-999.0	999.0	-999.0	-60.0
1991.10.15 02:00:00	1.1	0.92	1.04	26	-0.28	9	10.1	-1.0	416.0	-13.0
1991.10.17 13:30:00	0.6	1.03	0.7	8	-0.22	1	-999.0	999.0	-999.0	2.0
1991.10.18 01:46:00	0.9	1.15	0.72	16	-0.27	1	16.5	-6.1	429.0	-22.0
1991.10.19 03:52:00	0.6	1.46	1.19	30	-0.18	3	12.3	-11.7	377.0	-65.0
1991.10.20 13:00:00	1.7	0.98	2.74	38	-0.21	9	14.4	-7.9	355.0	-94.0
1991.10.23 21:00:00	1.3	1.72	3.36	8	-0.23	9	-999.0	999.0	-999.0	-77.0
1991.10.25 19:00:00	1.6	1.67	2.94	28	-0.24	9	12.9	-2.9	684.0	-94.0
1991.10.28 10:54:00	2.3	2.72	2.59	2	-0.58	1	-999.0	999.0	-999.0	-116.0
1991.10.28 15:37:00	17.8	4.46	6.51	3	-4.55	1	37.4	-14.1	994.0	-254.0
1991.10.31 08:21:00	1.1	2.9	2.03	-1	-0.4	1	25.2	-3.6	1090.0	-117.0
1991.10.31 23:30:00	5.9	2.78	3.59	-1	-2.6	1	40.7	-11.4	936.0	-183.0
1991.11.01 20:01:00	1.7	2.29	3.11	-2	-0.2	1	12.6	-10.0	671.0	-196.0
1991.11.02 17:00:00	1.9	2.12	2.55	2	-0.33	9	-999.0	999.0	-999.0	-97.0
1991.11.08 06:47:00	1.2	3.79	4.02	3	-0.48	1	-999.0	999.0	-999.0	-354.0
1991.11.08 13:13:00	5.0	3.79	4.02	12	-0.65	0	37.4	-21.9	628.0	-354.0
1991.11.10 13:52:00	0.7	1.79	3.49	2	-0.09	1	10.3	-2.7	484.0	-138.0
1991.11.11 17:51:00	0.9	1.67	2.87	7	-0.18	1	10.6	-6.5	409.0	-58.0
1991.11.13 11:00:00	1.5	1.05	1.0	19	-0.24	9	13.7	-8.0	521.0	-44.0
1991.11.15 09:19:00	0.9	1.25	1.35	-2	-0.22	1	11.5	-4.0	540.0	-80.0
1991.11.16 15:00:00	2.0	2.45	2.02	8	-0.35	9	-999.0	999.0	-999.0	-94.0
1991.11.18 14:00:00	0.6	1.57	0.78	6	-0.24	9	-999.0	999.0	-999.0	-98.0
1991.11.19 04:21:00	2.8	2.08	1.39	31	-0.43	1	-999.0	999.0	-999.0	-123.0
1991.11.21 17:00:00	0.8	2.03	2.82	6	-0.34	9	18.6	-12.5	771.0	-139.0
1991.11.23 12:00:00	1.7	2.03	1.43	6	-0.2	9	12.4	-2.1	698.0	-84.0
1991.11.28 05:00:00	6.4	1.44	1.01	68	-2.13	9	-999.0	999.0	-999.0	-40.0
1991.12.01 20:00:00	1.7	1.32	1.01	67	-0.24	9	-999.0	999.0	-999.0	-48.0
1991.12.04 18:00:00	1.0	1.42	1.0	0	-0.34	9	8.0	-1.9	587.0	-35.0
1991.12.08 17:00:00	0.9	1.24	1.63	16	-0.34	9	14.2	-4.8	466.0	-18.0
1991.12.09 23:00:00	1.1	0.99	0.91	20	-0.18	9	16.4	-5.7	530.0	-27.0
1991.12.10 23:00:00	1.3	1.24	1.07	11	-0.24	9	14.0	-5.9	506.0	-34.0
1991.12.11 22:00:00	0.8	0.85	1.1	19	-0.18	9	-999.0	999.0	-999.0	-39.0
1991.12.14 17:00:00	1.6	1.4	0.93	6	-0.48	9	-999.0	999.0	-999.0	-40.0
1991.12.16 21:00:00	0.7	1.45	2.91	4	-0.13	9	17.7	-10.4	633.0	-59.0
1991.12.18 21:00:00	1.4	1.39	1.19	40	-0.31	9	14.1	-11.3	476.0	-64.0
1991.12.20 20:00:00	1.3	1.55	1.13	9	-0.21	9	14.9	-2.3	700.0	-39.0
1991.12.22 16:00:00	1.1	1.42	1.3	4	-0.21	9	13.8	-2.4	481.0	-38.0
1991.12.23 18:01:00	1.8	0.94	2.13	8	-0.2	1	-999.0	999.0	-999.0	-28.0
1991.12.26 16:40:00	4.3	3.01	3.18	29	-0.4	3	-999.0	999.0	-999.0	-74.0
1991.12.28 10:00:00	2.8	1.79	2.96	26	-0.4	9	11.6	-5.6	518.0	-77.0
1991.12.30 11:27:00	0.7	1.4	1.08	-2	-0.08	1	13.2	-3.3	455.0	-118.0
1991.12.31 14:26:00	2.7	1.5	1.53	21	-0.6	3	12.2	-3.1	464.0	-35.0