Home › Flare history › Region ranking

Solar flares from active region 10691

C25

LargestX1.22004-10-30

Span12 days

Flares by day

2004-10-241

2004-10-251

2004-10-261

2004-10-271

2004-10-281

2004-10-292

2004-10-3011

2004-10-315

2004-11-011

2004-11-039

2004-11-041

All flares

Date	Begin	Peak	Min	Class	Location	Region
2004-10-24	06:56	07:13	30	C2.6	N14E71	10691
2004-10-25	02:38	02:52	25	C4.2	N14E61	10691
2004-10-26	18:33	18:39	15	C1.3	N19E36	10691
2004-10-27	20:57	21:02	10	C1.7	N15E16	10691
2004-10-28	08:43	08:48	21	C1.0	N15E09	10691
2004-10-29	21:04	21:16	16	C1.1	N12W15	10691
2004-10-29	23:53	23:59	12	C3.1	N13W19	10691
2004-10-30	00:39	00:49	14	C9.7	N14W19	10691
2004-10-30	03:23	03:33	14	M3.3	N13W20	10691
2004-10-30	06:08	06:18	14	M4.2	N13W22	10691
2004-10-30	06:55	07:01	10	C5.5	N14W23	10691
2004-10-30	09:09	09:28	21	M3.7	N14W24	10691
2004-10-30	10:20	10:35	21	C7.2	N13W25	10691
2004-10-30	11:17	11:22	10	C1.0	N12W26	10691
2004-10-30	11:38	11:46	12	X1.2	N13W25	10691
2004-10-30	13:59	14:06	11	C2.6	N12W27	10691
2004-10-30	16:18	16:33	19	M5.9	N13W28	10691
2004-10-30	21:51	21:59	13	C2.4	N12W32	10691
2004-10-31	00:42	00:55	19	C1.7	N13W34	10691
2004-10-31	02:04	02:26	28	M1.1	N12W35	10691
2004-10-31	05:23	05:32	16	M2.3	N12W36	10691
2004-10-31	19:55	19:59	6	C1.5	N13W45	10691
2004-10-31	21:08	21:27	30	C7.0	N11W45	10691
2004-11-01	03:04	03:22	22	M1.1	N12W49	10691
2004-11-03	01:23	01:33	14	M2.8	N12W75	10691
2004-11-03	06:33	06:44	13	C1.5	N12W75	10691
2004-11-03	07:05	07:18	19	C1.5	N13W77	10691
2004-11-03	07:27	07:30	5	C1.5	N12W77	10691
2004-11-03	07:53	07:58	10	C1.2	N12W77	10691
2004-11-03	08:52	08:58	10	C5.3	N13W77	10691
2004-11-03	09:04	09:09	9	C8.4	N13W76	10691
2004-11-03	13:41	13:48	10	C2.7	N13W79	10691
2004-11-03	16:53	16:56	6	C3.8	N12W83	10691
2004-11-04	08:21	08:24	7	C1.1	N12W90	10691

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 10691 produced 34 C+ flares between 2004-10-24 and 2004-11-04.