Viewing archive of Saturday, 12 September 1998

Sunspot numberNew regionsBackground fluxMaximum fluxC
118 -161B5.7C3.174

Solar flares

RegionStartMaximumEnd
8333C1.2 01:3601:3901:45
-C3.1 07:4707:5307:55
8331C1.1 12:4912:5713:07
8331B8.5 14:1614:2514:31
-C1.9 20:2620:3520:43

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
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Current stretch spotless days:41

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