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Sunspot region AR12339

Number of
sunspots		 Size Class Magn. Class Spot Location
2015/05/06 5 250 EKC N12E70
2015/05/07 15 590 FKC N12E59
2015/05/08 20 730 FKC N13E47
2015/05/09 32 900 FKC N13E35
2015/05/10 40 840 FKC N12E24
2015/05/11 35 820 FKC N13E08
2015/05/12 60 760 FKC N13W05
2015/05/13 51 670 FKC N14W19
2015/05/14 37 310 FKC N13W34
2015/05/15 21 400 FAC N11W45
2015/05/16 26 310 FKC N12W59
2015/05/17 20 300 FKC N11W72
2015/05/18 5 240 DSO N12W80
2015/05/19 1 70 HSX N11W96
2015/05/20 1 70 HSX N11W0*
CMX
5531

The top 10 solar flares from sunspot region 12339

Start Maximum End
1X3.932015/05/0522:0522:1122:15
2M2.812015/05/0611:4511:4911:51
3M2.752015/05/0509:4209:4709:51
4M1.832015/05/0513:4513:5313:56
5C7.942015/05/0803:5604:0904:14
6C7.152015/05/0719:4720:0020:09
7C6.932015/05/1417:4517:5317:59
8C6.222015/05/0709:5410:0210:22
9C6.162015/05/0507:5708:0208:05
10C5.92015/05/0809:3709:4009:42
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Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

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