Home › Flare history › Region ranking

Solar flares from active region 1001

C36

M15

LargestM0.71978-02-13

Span13 days

Flares by day

1978-02-061

1978-02-071

1978-02-085

1978-02-097

1978-02-105

1978-02-118

1978-02-122

1978-02-135

1978-02-143

1978-02-159

1978-02-174

1978-02-181

All flares

Date	Begin	Peak	Min	Class	Location	Region
1978-02-06	08:22	08:23	4	C0.2	N14E75	1001
1978-02-07	20:47	21:21	50	C0.7	N16E51	1001
1978-02-08	00:01	00:07	18	C0.2	N16E49	1001
1978-02-08	03:44	03:59	26	M0.2	N14E47	1001
1978-02-08	04:40	04:42	10	C0.5	N14E47	1001
1978-02-08	16:38	16:40	5	C0.5	N15E44	1001
1978-02-08	19:58	20:01	22	C0.5	N13E41	1001
1978-02-09	01:41	02:58	91	C0.3	N16E34	1001
1978-02-09	03:37	–	3	C0.4	N14E32	1001
1978-02-09	04:48	04:52	47	M0.1	N15E34	1001
1978-02-09	14:00	14:01	24	C0.5	N15E28	1001
1978-02-09	14:43	15:23	57	M0.1	N16E29	1001
1978-02-09	18:08	18:30	70	C0.9	N15E27	1001
1978-02-09	22:16	22:54	116	M0.2	N14E25	1001
1978-02-10	00:23	00:26	29	M0.1	N14E24	1001
1978-02-10	06:59	07:02	18	C0.8	N12E15	1001
1978-02-10	12:10	12:10	20	C0.2	N15E15	1001
1978-02-10	17:06	17:21	52	M0.1	N14E14	1001
1978-02-10	18:54	19:16	46	C0.1	N16E12	1001
1978-02-11	03:20	03:24	23	C0.2	N13E12	1001
1978-02-11	03:47	03:50	5	C0.1	N17E18	1001
1978-02-11	05:18	–	9	C0.1	N15E10	1001
1978-02-11	07:53	07:55	13	C0.2	N13E11	1001
1978-02-11	08:15	08:19	15	C0.4	N13E09	1001
1978-02-11	18:16	18:43	48	C0.3	N16W01	1001
1978-02-11	19:47	19:52	58	C0.5	N14W03	1001
1978-02-11	23:48	23:50	63	M0.1	N13W07	1001
1978-02-12	13:08	13:09	62	C0.5	N14W12	1001
1978-02-12	18:26	18:52	69	M0.1	N14W14	1001
1978-02-13	01:39	01:51	141	M0.7	N13W24	1001
1978-02-13	15:50	15:51	8	C0.4	N14W26	1001
1978-02-13	17:29	17:30	12	C0.5	N14W28	1001
1978-02-13	18:57	19:04	64	M0.1	N14W28	1001
1978-02-13	23:23	23:26	3	C0.4	N14W30	1001
1978-02-14	06:15	06:20	10	C0.3	N01W44	1001
1978-02-14	07:01	07:03	10	C0.5	N12E43	1001
1978-02-14	14:35	14:37	4	C0.2	N16W46	1001
1978-02-15	04:05	04:05	19	C0.8	N11W52	1001
1978-02-15	07:20	07:20	5	C0.8	N14W48	1001
1978-02-15	07:53	07:55	52	M0.2	N15W46	1001
1978-02-15	11:16	11:21	10	C0.2	N18W42	1001
1978-02-15	13:34	13:52	49	M0.1	N14W51	1001
1978-02-15	18:58	18:58	15	C0.8	N15W56	1001
1978-02-15	21:53	22:31	62	M0.1	N14W56	1001
1978-02-15	23:28	23:32	34	C0.7	N12W58	1001
1978-02-15	23:30	00:17	66	C0.4	N18W55	1001
1978-02-17	01:41	01:43	9	M0.1	N10W75	1001
1978-02-17	03:13	03:15	12	M0.1	N15W65	1001
1978-02-17	13:40	13:43	9	C0.2	N13W71	1001
1978-02-17	22:14	22:16	6	C0.1	N13W90	1001
1978-02-18	02:07	02:08	6	C0.6	N15W90	1001

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 1001 produced 51 C+ flares between 1978-02-06 and 1978-02-18.