Viewing archive of Saturday, 30 July 2005

Sunspot numberNew regionsBackground fluxMaximum fluxCX
62 -70 -1B2.6X1.3121

Solar flares

RegionStartMaximumEnd
0792C9.4 05:0305:1905:36
0792X1.3 06:1706:3507:01
0792C8.9 16:3917:0717:37
0792B6.5 21:1621:2821:38

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/02Kp5 (G1)
Number of spotless days in 2019:187
Current stretch spotless days:17

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