Sunspot region AR11466

Number of
sunspots
Size Class Magn. Class Spot Location
2012/04/23 11 60 CSO N12E29
2012/04/24 14 120 DAO N11E14
2012/04/25 8 190 DSO N12E01
2012/04/26 8 150 DAO N11W12
2012/04/27 9 90 CSI N12W26
2012/04/28 8 90 CSO N11W38
2012/04/29 6 70 CSO N12W51
2012/04/30 6 140 DSO N13W65
2012/05/01 3 190 DSO N12W80
2012/05/02 4 100 DSO N10W90
CM
51

The top 6 solar flares from sunspot region 11466

Start Maximum End
1M1.572012/04/2708:1508:2408:29
2C2.692012/04/2723:5600:1100:31
3C2.542012/04/2900:5200:5500:57
4C1.572012/04/2813:4514:1414:34
5C1.352012/04/2704:5405:0105:09
6C1.042012/04/2812:1212:1512:18

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Last X-flare2026/02/04X4.3
Last M-flare2026/02/09M2.8
Last geomagnetic storm2026/02/05Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2026112.6 -11.4
February 2026132.1 +19.5
Last 30 days128.6 +27.4

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