Viewing archive of Thursday, 19 July 2012

Sunspot numberNew regionsBackground fluxMaximum fluxCM
39 -200B5.8M7.790641

Solar flares

RegionStartMaximumEnd
1524C2.4 00:0000:0900:14
1524C1.3 01:3401:3701:39
1520M7.7 04:1705:5806:56
1525C1.5 18:3218:3618:38
1525C1.1 21:4421:4821:51

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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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