Sunspot region AR11810

Number of
sunspots
Size Class Magn. Class Spot Location
2013/08/01 1 30 HAX S26E74
2013/08/02 1 40 HSX S26E59
2013/08/03 1 40 HSX S26E45
2013/08/04 1 40 HSX S25E32
2013/08/05 2 30 HSX S26E20
2013/08/06 5 40 CSO S26E06
2013/08/07 8 50 CAO S26W06
2013/08/08 8 30 CAO S25W19
2013/08/09 4 20 DRO S25W33
B
5

The top 5 solar flares from sunspot region 11810

Start Maximum End
1B6.252013/08/0714:4214:5815:11
2B5.482013/08/1008:4409:2710:04
3B5.432013/08/0703:4203:4803:59
4B4.812013/08/0303:4803:5203:56
5B4.532013/08/0305:4805:5105:53

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Last X-flare2026/02/04X4.21
Last M-flare2026/02/16M2.4
Last geomagnetic storm2026/02/16Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2026112.6 -11.4
February 202697.3 -15.3
Last 30 days111.5 -2.2

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