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Solar flares from active region 12277

C21

LargestM1.72015-01-30

Span12 days

Flares by day

2015-01-281

2015-01-298

2015-01-302

2015-02-012

2015-02-034

2015-02-042

2015-02-051

2015-02-061

2015-02-071

2015-02-082

All flares

Date	Begin	Peak	Min	Class	Location	Region
2015-01-28	21:32	21:37	8	M1.0	N08E73	12277
2015-01-29	02:42	02:52	13	C3.2	N07E72	12277
2015-01-29	03:08	03:13	8	C4.1	N07E72	12277
2015-01-29	03:48	03:52	7	C2.6	N07E71	12277
2015-01-29	04:20	04:33	27	C3.1	N07E71	12277
2015-01-29	09:18	09:22	11	C1.9	N10E79	12277
2015-01-29	09:53	09:57	9	C2.9	N07E67	12277
2015-01-29	10:36	10:43	15	C2.1	N10E68	12277
2015-01-29	23:41	23:47	13	C8.5	N07E61	12277
2015-01-30	04:51	05:01	18	C2.3	N08E57	12277
2015-01-30	05:29	05:36	66	M1.7	N10E58	12277
2015-02-01	06:39	06:45	8	C2.2	N08E20	12277
2015-02-01	19:25	19:30	7	C1.5	N06E12	12277
2015-02-03	09:06	09:12	11	C1.4	N07W02	12277
2015-02-03	10:45	10:53	14	C3.9	N06W03	12277
2015-02-03	20:59	21:11	40	C1.9	N06W09	12277
2015-02-03	22:51	22:58	22	C2.1	N06W09	12277
2015-02-04	02:08	02:15	13	M1.2	N10W14	12277
2015-02-04	10:03	10:07	6	C2.2	N03W22	12277
2015-02-05	05:07	05:16	13	C1.1	N13W11	12277
2015-02-06	22:56	23:02	18	C1.5	N10W38	12277
2015-02-07	19:28	19:38	23	C2.3	N08W58	12277
2015-02-08	05:07	05:18	16	C2.6	N10W56	12277
2015-02-08	05:41	05:58	52	C2.6	N07W67	12277

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 12277 produced 24 C+ flares between 2015-01-28 and 2015-02-08.