Viewing archive of Saturday, 22 June 2013

Sunspot numberNew regionsBackground fluxMaximum fluxC
137 21 1B5.0C1.56363

Solar flares

RegionStartMaximumEnd
1772B9.9 00:4100:4500:50
1775C1.3 05:0005:0605:16
1772C1.1 09:0209:1009:17
1772B7.6 10:3010:3310:35
1773C1.5 17:3117:3617:46

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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 2019:184
Current stretch spotless days:14

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