Sunspot region AR9933

Number of
sunspots
Size Class Magn. Class Spot Location
2002/05/02 1 90 HSX N16E64
2002/05/03 1 90 HSX N17E52
2002/05/04 4 100 CSO N18E37
2002/05/05 2 70 CSO N17E25
2002/05/06 3 100 HSX N18E12
2002/05/07 1 100 HSX N18E00
2002/05/08 1 70 HSX N18W15
2002/05/09 1 80 HSX N18W28
2002/05/10 2 80 HSX N18W41
2002/05/11 1 60 HSX N18W54
2002/05/12 1 90 HAX N18W67
2002/05/13 1 50 HSX N18W81
2002/05/14 1 40 HSX N18W92

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Space weather facts

Last X-flare2026/02/04X4.3
Last M-flare2026/02/12M1.4
Last geomagnetic storm2026/02/05Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2026112.6 -11.4
February 2026125.3 +12.7
Last 30 days130.4 +32.7

This day in history*

Solar flares
12010X1.2
22024M6.5
32014M5.43
42014M3.38
52023M3.1
DstG
11958-151G2
22000-135G3
31969-92
41986-82
51982-78G2
*since 1994

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