Viewing archive of Tuesday, 12 March 2002

Sunspot numberNew regionsBackground fluxMaximum fluxCM
139 -140 -4C2.5M1.5261

Solar flares

RegionStartMaximumEnd
-C3.9 02:2402:3602:45
9866C5.3 08:3108:3708:43
-C1.1 11:4911:5211:55
9866C2.0 13:1013:1513:17
-C2.1 16:3216:3516:37
9866C2.2 19:0419:0919:12
9871M1.5 23:0123:1323:24

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Last X-flare:2017/09/10X8.2
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Last geomagnetic storm:2019/06/08Kp5 (G1)
Number of spotless days in 2019:106
Current stretch spotless days:33

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