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Sunspot region AR12371

Number of
sunspots		 Size Class Magn. Class Spot Location
2015/06/17 3 190 DSO N11E66
2015/06/18 16 520 EKC N12E53
2015/06/19 26 810 EKC N12E39
2015/06/20 31 1020 EKC N13E27
2015/06/21 35 1120 EKC N13E14
2015/06/22 35 1120 EKC N13E14
2015/06/23 34 1070 FKC N13W13
2015/06/24 34 950 FKC N12W28
2015/06/25 29 740 FKC N11W40
2015/06/25 29 740 FKC N11W40
2015/06/26 23 580 FKC N12W53
2015/06/27 18 550 FKC N13W64
2015/06/28 15 430 EKC N12W79
2015/06/29 3 130 CAO N13W92
2015/06/30 3 130 CAO N13W0*
BCMX
64651

The top 10 solar flares from sunspot region 12371

Start Maximum End
1X1.132015/06/2508:0208:1609:05
2M9.462015/06/2217:3918:2318:51
3M4.392015/06/1816:3017:3618:25
4M2.912015/06/2101:0201:4202:00
5M1.452015/06/2006:2806:4807:09
6M1.172015/06/1909:1909:2709:38
7C8.122015/06/2415:1215:2915:40
8C5.582015/06/2217:2017:2717:33
9C5.12015/06/1813:0513:1013:15
10C4.62015/06/1821:3421:4621:57
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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

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