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Solar flares from active region 7440

C20

LargestM7.71993-03-06

Span14 days

Flares by day

1993-03-022

1993-03-031

1993-03-051

1993-03-063

1993-03-072

1993-03-081

1993-03-104

1993-03-114

1993-03-122

1993-03-133

1993-03-141

1993-03-151

All flares

Date	Begin	Peak	Min	Class	Location	Region
1993-03-02	15:03	15:10	28	C5.0	S07E82	7440
1993-03-02	21:04	21:07	27	M5.1	S07E81	7440
1993-03-03	15:21	15:28	34	C2.4	S09E70	7440
1993-03-05	21:46	21:47	14	C1.1	S09E41	7440
1993-03-06	19:12	19:15	18	C1.9	S09E31	7440
1993-03-06	20:14	20:33	124	M7.7	S04E29	7440
1993-03-06	22:26	22:29	16	C7.9	S09E29	7440
1993-03-07	21:34	21:38	23	C1.4	S05E17	7440
1993-03-07	22:38	22:48	19	C1.2	S06E12	7440
1993-03-08	00:22	00:36	35	C1.5	S05E11	7440
1993-03-10	09:16	09:47	46	C2.3	S04W20	7440
1993-03-10	11:41	12:19	179	C4.1	S05W18	7440
1993-03-10	18:07	18:24	64	C1.7	S03W28	7440
1993-03-10	20:55	20:57	30	C1.6	S02W27	7440
1993-03-11	02:29	03:02	136	C6.3	S04W42	7440
1993-03-11	07:12	07:19	19	C1.7	S05W36	7440
1993-03-11	15:15	15:15	12	M1.1	S04W34	7440
1993-03-11	19:03	19:07	9	C4.6	S06W39	7440
1993-03-12	16:48	18:20	234	M7.0	S00W51	7440
1993-03-12	21:57	21:57	3	C3.9	S04W54	7440
1993-03-13	07:05	07:11	10	C4.2	S08W61	7440
1993-03-13	12:57	13:01	8	C3.9	S08W63	7440
1993-03-13	17:47	18:19	44	C4.5	S01W63	7440
1993-03-14	08:11	08:13	7	C1.1	S08W73	7440
1993-03-15	20:39	20:45	41	M2.9	S03W88	7440

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 7440 produced 25 C+ flares between 1993-03-02 and 1993-03-15.