Sunspot region AR11686

Number of
sunspots
Size Class Magn. Class Spot Location
2013/03/04 6 30 DRO S13W31
2013/03/05 6 40 DSO S13W46
2013/03/06 11 100 DAC S14W59
2013/03/07 7 140 DAC S13W73
2013/03/08 5 120 DAI S12W84
BCM
551

The top 10 solar flares from sunspot region 11686

Start Maximum End
1M1.782013/03/0507:4707:5407:59
2C2.122013/03/0716:3916:4416:48
3C1.692013/03/0520:3820:4420:48
4C1.392013/03/0505:5205:5906:13
5C1.262013/03/0610:2410:3010:34
6C1.162013/03/0515:5015:5516:04
7B9.612013/03/0505:1805:2305:30
8B9.062013/03/0604:3904:4404:47
9B7.312013/03/0501:5101:5402:00
10B6.872013/03/0602:2202:2602:34

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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

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*since 1994

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