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Solar flares from active region 11166

C27

LargestX1.52011-03-09

Span10 days

Flares by day

2011-03-062

2011-03-071

2011-03-081

2011-03-095

2011-03-105

2011-03-119

2011-03-125

2011-03-132

2011-03-141

2011-03-151

All flares

Date	Begin	Peak	Min	Class	Location	Region
2011-03-06	11:56	12:09	16	C5.1	–	11166
2011-03-06	15:21	15:27	9	C3.9	–	11166
2011-03-07	13:45	14:30	71	M1.9	–	11166
2011-03-08	23:10	23:14	9	C7.7	–	11166
2011-03-09	08:23	08:55	43	C9.4	–	11166
2011-03-09	10:35	11:07	46	M1.7	–	11166
2011-03-09	13:17	14:02	56	M1.7	–	11166
2011-03-09	22:03	22:12	11	C9.4	–	11166
2011-03-09	23:13	23:23	16	X1.5	–	11166
2011-03-10	03:50	03:58	27	C2.9	–	11166
2011-03-10	07:03	07:12	12	C6.2	–	11166
2011-03-10	13:19	13:25	15	C4.2	–	11166
2011-03-10	13:42	13:46	8	C4.7	–	11166
2011-03-10	14:21	14:24	7	C2.0	–	11166
2011-03-11	02:24	02:29	12	C2.8	–	11166
2011-03-11	04:15	04:32	24	C5.5	–	11166
2011-03-11	06:59	07:03	9	C3.0	–	11166
2011-03-11	07:22	07:27	10	C4.3	–	11166
2011-03-11	11:10	11:15	12	C2.0	–	11166
2011-03-11	11:43	11:47	6	C3.6	–	11166
2011-03-11	16:04	16:07	6	C1.1	–	11166
2011-03-11	22:14	22:20	13	C1.0	–	11166
2011-03-11	22:38	22:43	12	C1.0	–	11166
2011-03-12	04:33	04:43	15	M1.3	–	11166
2011-03-12	12:22	12:29	15	C2.2	–	11166
2011-03-12	12:53	13:00	13	C7.0	–	11166
2011-03-12	15:19	15:29	15	C9.6	–	11166
2011-03-12	17:58	18:01	6	C1.0	–	11166
2011-03-13	13:25	13:33	15	C6.7	–	11166
2011-03-13	14:36	14:42	8	C6.4	–	11166
2011-03-14	00:13	00:20	18	C4.0	–	11166
2011-03-15	05:04	05:18	24	C2.1	–	11166

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 11166 produced 32 C+ flares between 2011-03-06 and 2011-03-15.