Sunspot region AR11402

Number of
sunspots
Size Class Magn. Class Spot Location
2012/01/15 3 100 HSX N26E75
2012/01/16 7 270 DHO N27E64
2012/01/17 6 480 CKO N28E53
2012/01/18 7 630 EKO N28E40
2012/01/19 8 550 DKO N28E27
2012/01/20 12 500 DKO N29E15
2012/01/21 9 310 DKI N28E03
2012/01/22 7 360 DKO N29W11
2012/01/23 8 370 DKO N29W23
2012/01/24 11 290 CKO N28W36
2012/01/25 12 370 DHI N29W49
2012/01/26 6 200 DAI N26W60
2012/01/27 9 270 DSC N29W72
2012/01/28 3 60 CSO N29W88
CMX
1022

The top 10 solar flares from sunspot region 11402

Start Maximum End
1X2.572012/01/2717:3718:3718:56
2X1.262012/01/2303:3803:5904:34
3M4.612012/01/1913:4416:0517:50
4M1.142012/01/2601:4001:4902:00
5C9.352012/01/1602:3604:4406:46
6C9.162012/01/2603:5805:4207:03
7C8.342012/01/2600:2600:3600:59
8C7.952012/01/2706:2406:4206:53
9C4.122012/01/2620:3820:4420:51
10C3.622012/01/2409:4609:5309:59

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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

This day in history*

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*since 1994

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