Viewing archive of Tuesday, 28 October 2003

Sunspot numberNew regionsBackground fluxMaximum fluxCX
230 -81 -4C3.2X17.2+51

Solar flares

RegionStartMaximumEnd
0488C5.3 00:4100:4500:48
0484C6.7 00:5600:5901:02
0486C7.5 01:2701:3301:45
0484C7.7 05:0705:1105:14
0488C8.7 08:3508:3908:44
0486X17.2+ Play09:5111:1011:24

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2020/02/19Kp5 (G1)
Number of spotless days in 2020:38
Current stretch spotless days:24

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