Home › Flare history › Region ranking

Solar flares from active region 10656

C98

M25

LargestX1.82004-08-18

Span12 days

Flares by day

2004-08-082

2004-08-0914

2004-08-102

2004-08-1118

2004-08-1212

2004-08-1311

2004-08-1411

2004-08-1513

2004-08-1613

2004-08-1713

2004-08-1810

2004-08-196

All flares

Date	Begin	Peak	Min	Class	Location	Region
2004-08-08	16:59	17:24	37	C2.7	S14E49	10656
2004-08-08	23:05	23:09	8	C1.0	S13E45	10656
2004-08-09	00:33	00:39	10	C5.1	S13E44	10656
2004-08-09	01:05	01:13	30	C3.0	S13E44	10656
2004-08-09	07:26	07:33	13	C2.4	S13E39	10656
2004-08-09	07:56	08:08	18	C4.8	S13E39	10656
2004-08-09	08:32	08:40	11	C1.1	S13E39	10656
2004-08-09	11:01	11:06	14	C1.7	S13E37	10656
2004-08-09	13:22	13:35	26	C3.3	S14E37	10656
2004-08-09	15:18	15:27	14	C1.1	S13E35	10656
2004-08-09	15:36	15:50	23	C1.9	S13E35	10656
2004-08-09	17:56	18:01	11	C2.0	S13E33	10656
2004-08-09	18:43	18:51	13	C2.2	S13E33	10656
2004-08-09	19:27	19:35	15	C1.3	S13E33	10656
2004-08-09	20:15	20:18	5	C2.2	S13E32	10656
2004-08-09	22:04	22:09	8	C1.8	S13E31	10656
2004-08-10	06:01	06:07	10	C1.1	S14E28	10656
2004-08-10	17:25	17:29	10	C1.0	S13E20	10656
2004-08-11	03:41	03:46	8	C3.2	S11E10	10656
2004-08-11	08:05	08:10	15	C1.1	S16E09	10656
2004-08-11	08:23	08:26	6	C1.3	S13E12	10656
2004-08-11	08:49	08:52	6	C2.9	S13E12	10656
2004-08-11	10:09	10:15	31	C4.2	S15E10	10656
2004-08-11	11:35	11:41	10	C7.6	S14E10	10656
2004-08-11	12:05	12:09	6	C1.3	S14E09	10656
2004-08-11	12:46	12:49	6	C1.7	S14E09	10656
2004-08-11	14:06	14:11	9	C1.8	S15E09	10656
2004-08-11	15:02	15:05	5	C1.4	S15E08	10656
2004-08-11	15:35	15:39	9	C1.8	S14E08	10656
2004-08-11	16:12	16:17	11	C2.8	S14E08	10656
2004-08-11	16:33	16:36	5	C1.6	S14E08	10656
2004-08-11	17:47	17:53	9	C1.7	S14E06	10656
2004-08-11	21:09	21:14	9	C1.3	S14E05	10656
2004-08-11	21:29	21:34	10	C1.0	S14E05	10656
2004-08-11	22:05	22:10	10	C1.0	S14E04	10656
2004-08-11	22:22	22:37	34	C3.4	S14E04	10656
2004-08-12	01:13	01:18	8	C1.2	S14E02	10656
2004-08-12	04:38	05:05	42	M1.2	S15W00	10656
2004-08-12	06:19	06:29	14	C2.2	S15W03	10656
2004-08-12	09:07	09:11	8	C1.8	S14W03	10656
2004-08-12	09:31	09:35	11	C4.0	S14W03	10656
2004-08-12	11:27	11:43	25	C4.9	S15W03	10656
2004-08-12	12:57	13:01	7	C2.1	S14W06	10656
2004-08-12	16:11	16:23	78	C6.5	S17W08	10656
2004-08-12	18:53	18:57	6	C4.4	S16W08	10656
2004-08-12	22:23	22:27	6	C6.1	S14W11	10656
2004-08-12	22:53	22:58	10	C9.9	S14W10	10656
2004-08-12	23:43	23:46	6	C1.2	S16W11	10656
2004-08-13	00:56	01:02	12	C2.2	S14W11	10656
2004-08-13	02:52	02:55	6	C1.9	S15W14	10656
2004-08-13	06:36	07:29	62	M1.2	S15W15	10656
2004-08-13	09:36	09:43	21	C2.4	S15W17	10656
2004-08-13	12:02	12:09	10	M1.1	S14W21	10656
2004-08-13	15:10	15:16	11	C8.6	S14W22	10656
2004-08-13	16:55	16:58	8	C2.3	–	10656
2004-08-13	18:07	18:12	8	X1.0	S13W23	10656
2004-08-13	23:04	23:07	6	C3.5	S14W26	10656
2004-08-13	23:14	23:43	32	M3.0	S13W26	10656
2004-08-13	23:46	23:50	8	M2.8	S13W26	10656
2004-08-14	04:10	04:14	7	M2.4	S13W29	10656
2004-08-14	05:36	05:44	16	M7.4	S13W29	10656
2004-08-14	07:51	07:56	8	M2.3	S14W31	10656
2004-08-14	09:23	09:29	14	C8.1	S14W31	10656
2004-08-14	09:52	10:07	25	M3.2	S13W32	10656
2004-08-14	12:01	12:11	34	C7.4	S14W34	10656
2004-08-14	13:31	13:43	19	M5.6	S13W34	10656
2004-08-14	15:15	15:25	17	C5.9	S14W36	10656
2004-08-14	16:29	16:47	25	C5.2	S13W37	10656
2004-08-14	18:09	18:18	23	M1.3	S13W36	10656
2004-08-14	20:09	20:16	50	M1.3	S13W39	10656
2004-08-15	03:27	03:33	8	C6.9	S13W43	10656
2004-08-15	04:45	05:06	37	M1.2	S13W44	10656
2004-08-15	05:54	06:00	10	M1.2	S13W44	10656
2004-08-15	11:23	11:32	25	M2.6	S13W46	10656
2004-08-15	12:34	12:41	9	M9.4	S13W46	10656
2004-08-15	14:18	14:24	14	C1.7	S13W49	10656
2004-08-15	16:42	16:50	14	C2.9	S13W49	10656
2004-08-15	17:16	17:21	10	C1.4	S13W49	10656
2004-08-15	17:59	18:03	13	C1.6	S13W50	10656
2004-08-15	18:37	18:45	13	M1.2	S13W50	10656
2004-08-15	20:37	20:46	17	C4.9	S13W53	10656
2004-08-15	22:55	23:00	7	C2.1	S13W54	10656
2004-08-15	23:55	00:13	27	C2.3	S14W54	10656
2004-08-16	02:58	03:05	16	C2.8	S13W55	10656
2004-08-16	03:31	03:47	44	M1.1	S14W57	10656
2004-08-16	05:05	05:09	9	C5.9	–	10656
2004-08-16	05:30	05:38	15	C9.4	S13W58	10656
2004-08-16	07:35	07:49	20	C1.9	S13W58	10656
2004-08-16	08:29	08:35	12	C1.7	S13W58	10656
2004-08-16	10:10	10:31	32	C8.0	S13W60	10656
2004-08-16	13:30	13:38	47	C9.0	S13W63	10656
2004-08-16	15:05	15:08	5	C1.1	S14W65	10656
2004-08-16	17:44	17:51	14	C1.9	S14W63	10656
2004-08-16	19:49	20:00	17	C2.8	S14W65	10656
2004-08-16	20:46	20:55	34	C6.2	S14W67	10656
2004-08-16	22:29	22:44	23	M1.1	S14W67	10656
2004-08-17	00:41	00:50	18	C2.9	S14W70	10656
2004-08-17	01:57	02:03	9	C2.9	S14W70	10656
2004-08-17	03:35	03:47	35	C4.5	S14W73	10656
2004-08-17	04:59	05:06	15	M1.1	S13W73	10656
2004-08-17	07:35	07:40	12	C5.2	S14W76	10656
2004-08-17	08:32	08:37	10	C4.9	S14W76	10656
2004-08-17	09:52	09:58	10	C4.1	S14W77	10656
2004-08-17	13:19	13:40	32	C8.8	S15W86	10656
2004-08-17	16:05	16:48	58	C1.6	S15W87	10656
2004-08-17	18:00	18:14	28	C7.2	S15W83	10656
2004-08-17	19:26	19:37	22	M2.4	S15W90	10656
2004-08-17	21:12	21:21	27	M1.8	S15W90	10656
2004-08-17	22:12	22:28	25	M1.3	S15W90	10656
2004-08-18	01:06	01:10	9	C6.1	S15W90	10656
2004-08-18	02:17	02:23	11	C3.3	S14W90	10656
2004-08-18	02:38	02:42	9	C1.8	S14W90	10656
2004-08-18	02:55	03:19	30	C2.5	S14W90	10656
2004-08-18	07:14	07:26	21	C4.1	S14W90	10656
2004-08-18	13:12	13:15	10	C1.4	S14W90	10656
2004-08-18	13:48	13:56	15	C4.0	S14W90	10656
2004-08-18	16:21	16:46	40	C7.2	S14W90	10656
2004-08-18	17:29	17:40	25	X1.8	S14W90	10656
2004-08-18	22:53	22:58	9	C2.3	S14W90	10656
2004-08-19	00:02	00:06	7	C2.6	S14W90	10656
2004-08-19	01:15	01:19	11	C4.7	S14W90	10656
2004-08-19	06:35	07:01	43	M3.0	S13W90	10656
2004-08-19	12:28	12:39	20	C3.0	S13W90	10656
2004-08-19	12:50	13:07	35	C4.2	S13W90	10656
2004-08-19	13:29	13:51	47	M2.1	S13W90	10656

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 10656 produced 125 C+ flares between 2004-08-08 and 2004-08-19.