Sunspot region AR8255

Number of
sunspots
Size Class Magn. Class Spot Location
1998/06/25 1 0 AXX S22E64
1998/06/26 6 20 BXO S23E51
1998/06/27 9 70 CSO S22E39
1998/06/28 7 80 DAO S22E26
1998/06/29 4 80 CAO S22E13
1998/06/30 2 60 HSX S22W03
1998/07/01 4 60 CSO S23W16
1998/07/02 5 60 CSO S22W30
1998/07/03 3 70 HSX S23W44
1998/07/04 2 40 HSX S23W56
1998/07/05 1 50 HSX S23W69
1998/07/06 1 30 HSX S23W82

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Space weather facts

Last X-flare2025/12/08X1.1
Last M-flare2026/01/11M3.3
Last geomagnetic storm2026/01/11Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
January 202696.8 -27.3
Last 30 days99.1 -7.4

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*since 1994

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