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Solar flares from active region 6462

C25

LargestM3.21991-01-22

Span13 days

Flares by day

1991-01-216

1991-01-223

1991-01-233

1991-01-242

1991-01-251

1991-01-264

1991-01-305

1991-01-311

1991-02-012

1991-02-022

All flares

Date	Begin	Peak	Min	Class	Location	Region
1991-01-21	10:56	11:20	49	C5.4	S19E71	6462
1991-01-21	11:55	11:57	8	C6.5	S14E76	6462
1991-01-21	12:23	12:27	15	C4.0	S17E68	6462
1991-01-21	13:45	13:51	18	C2.6	S17E78	6462
1991-01-21	17:27	17:29	6	C2.2	S15E73	6462
1991-01-21	20:14	20:52	61	C3.9	S20E68	6462
1991-01-22	07:44	07:46	15	C5.3	S19E67	6462
1991-01-22	08:54	08:54	6	C3.6	S19E67	6462
1991-01-22	15:22	15:27	27	M3.2	S19E66	6462
1991-01-23	03:27	03:27	4	C2.7	S20E49	6462
1991-01-23	15:10	15:11	14	C3.4	S12E56	6462
1991-01-23	18:19	18:19	14	C2.9	S21E47	6462
1991-01-24	03:29	03:37	34	M3.2	S19E42	6462
1991-01-24	14:48	14:51	10	C3.9	S21E29	6462
1991-01-25	04:55	04:57	11	C5.1	S18E28	6462
1991-01-26	08:01	08:45	64	C8.3	S15E14	6462
1991-01-26	10:02	10:31	45	C3.8	S15E16	6462
1991-01-26	11:48	11:48	27	C4.5	S16E14	6462
1991-01-26	17:11	17:12	7	C6.2	S16E13	6462
1991-01-30	01:03	01:07	30	C6.3	S15W32	6462
1991-01-30	04:12	04:15	8	C4.9	S17W31	6462
1991-01-30	17:00	17:02	21	C7.9	S15W42	6462
1991-01-30	19:48	19:57	36	C6.4	S15W40	6462
1991-01-30	22:37	23:01	47	C6.1	S14W45	6462
1991-01-31	23:22	23:23	23	C5.0	S15W55	6462
1991-02-01	16:44	16:45	6	C4.3	S19W65	6462
1991-02-01	17:35	17:37	32	C8.7	S17W64	6462
1991-02-02	08:15	08:24	19	M1.1	S18W76	6462
1991-02-02	13:39	13:52	54	M2.0	S19W80	6462

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 6462 produced 29 C+ flares between 1991-01-21 and 1991-02-02.