Viewing archive of Sunday, 12 January 2003

Sunspot numberNew regionsBackground fluxMaximum fluxC
232 -62 2B7.1C6.115

Solar flares

RegionStartMaximumEnd
0247C2.1 00:3600:4200:50
-C2.2 06:3707:0307:11
-C3.7 07:2907:4208:33
-C6.1 14:1214:2514:43
-C1.2 18:0618:1018:12

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/08/05Kp5 (G1)
Number of spotless days in 2019:159
Current stretch spotless days:15

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*since 1994

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