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Solar flares from active region 11875

C38

LargestX1.02013-10-28

Span12 days

Flares by day

2013-10-181

2013-10-201

2013-10-217

2013-10-2213

2013-10-233

2013-10-245

2013-10-253

2013-10-262

2013-10-273

2013-10-285

2013-10-292

All flares

Date	Begin	Peak	Min	Class	Location	Region
2013-10-18	08:16	08:21	8	C2.2	N08E76	11875
2013-10-20	22:51	22:57	10	C1.0	N09E37	11875
2013-10-21	14:33	14:44	63	C1.1	N09E24	11875
2013-10-21	15:40	16:10	36	C2.4	N07E24	11875
2013-10-21	20:20	20:34	19	C1.6	N08E19	11875
2013-10-21	20:29	20:34	17	C1.6	N08E19	11875
2013-10-21	20:56	21:00	11	C1.5	N08E19	11875
2013-10-21	22:31	22:46	27	C2.0	N07E18	11875
2013-10-21	23:02	23:11	13	C2.7	N07E18	11875
2013-10-22	00:14	00:22	14	M1.0	N06E17	11875
2013-10-22	01:31	01:35	10	C1.4	N07E17	11875
2013-10-22	01:59	02:03	8	C1.7	N08E18	11875
2013-10-22	03:31	03:37	14	C4.3	N06E14	11875
2013-10-22	04:12	04:21	13	C4.0	N07E16	11875
2013-10-22	04:40	04:44	6	C2.1	N08E15	11875
2013-10-22	09:09	09:14	9	C1.1	N07E12	11875
2013-10-22	11:08	11:14	24	C1.6	N08E11	11875
2013-10-22	12:55	12:58	6	C1.4	N07E08	11875
2013-10-22	13:25	13:30	11	C1.8	N06E04	11875
2013-10-22	14:49	15:20	39	M1.0	N07E07	11875
2013-10-22	18:30	18:37	19	C4.0	N06E06	11875
2013-10-22	21:15	21:20	7	M4.2	N04W01	11875
2013-10-23	04:50	05:12	38	C3.3	N05E00	11875
2013-10-23	06:00	06:04	8	C3.6	N07E05	11875
2013-10-23	11:11	11:17	10	C6.5	N05W04	11875
2013-10-24	04:52	05:07	21	C3.4	N06W10	11875
2013-10-24	05:22	05:27	10	C3.0	N06W10	11875
2013-10-24	05:53	05:59	10	C9.4	N06W11	11875
2013-10-24	09:59	10:09	18	M2.5	N06W14	11875
2013-10-24	12:58	13:12	21	C2.4	N06W17	11875
2013-10-25	06:10	06:27	20	C3.4	N06W24	11875
2013-10-25	22:52	23:00	16	C3.2	N05W43	11875
2013-10-25	23:12	23:17	14	C3.6	N05W43	11875
2013-10-26	01:40	01:43	6	C1.7	N08W44	11875
2013-10-26	02:42	02:50	13	C4.5	N09W44	11875
2013-10-27	03:19	03:30	20	C4.3	N07W57	11875
2013-10-27	07:51	07:55	9	C1.9	N07W59	11875
2013-10-27	17:48	17:53	16	C9.2	N06W70	11875
2013-10-28	01:25	01:30	11	C3.6	N04W59	11875
2013-10-28	01:41	02:03	31	X1.0	N04W66	11875
2013-10-28	09:15	09:22	11	C5.2	N06W73	11875
2013-10-28	11:32	11:53	67	M1.4	N06W75	11875
2013-10-28	14:00	14:05	12	M2.8	N06W75	11875
2013-10-29	00:13	00:16	8	C1.7	N10W81	11875
2013-10-29	10:02	10:07	19	C6.3	N08W83	11875

All times UTC. Until June 2017 classes are NOAA's reports of the time (GOES-15 and earlier included a 0.7 scaling factor); later classes come from calibrated GOES-16/18 data, so the same flare reads about 1.4× larger. Do not compare the two periods directly.

About this page

NOAA active region 11875 produced 45 C+ flares between 2013-10-18 and 2013-10-29.