Sunspot region AR11591

	Number of sunspots	Size	Class Spot	Location
2012/10/13	2	200	DSO	N07E72
2012/10/14	3	190	DSO	N07E59
2012/10/15	5	220	DSI	N07E45
2012/10/16	12	230	DSO	N07E32
2012/10/17	6	190	DSO	N07E20
2012/10/18	6	130	DSO	N07E07
2012/10/19	1	170	HSX	N08W08
2012/10/20	1	150	HSX	N08W22
2012/10/21	1	110	HSX	N07W34
2012/10/22	1	120	HSX	N07W47
2012/10/23	1	100	HSX	N06W61
2012/10/24	1	110	HSX	N06W74
2012/10/25	1	120	HSX	N06W92

C
9

The top 9 solar flares from sunspot region 11591

			Start	Maximum	End
1	C4.37	2012/10/14	21:54	21:59	22:06
2	C2.65	2012/10/16	06:46	06:53	06:58
3	C2.21	2012/10/14	20:28	20:34	20:38
4	C1.71	2012/10/14	06:27	06:32	06:37
5	C1.63	2012/10/15	08:04	08:09	08:13
6	C1.56	2012/10/14	07:53	07:59	08:06
7	C1.45	2012/10/14	12:48	12:52	12:55
8	C1.43	2012/10/14	12:30	12:32	12:36
9	C1.31	2012/10/15	22:51	22:57	23:05

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Last X-flare	2024/11/06	X2.39
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This day in history*

Solar flares
1	1999	X1.15
2	1999	M8.06
3	2005	M5.58
4	1999	M4.11
5	2005	M3.72

		Dst	G
1	1960	-167	G3
2	1998	-109	G2
3	2012	-108	G2
4	1989	-105
5	1979	-90	G1

*since 1994

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