Viewing archive of Friday, 16 May 2014

Sunspot numberNew regionsBackground fluxMaximum fluxC
136 61B5.1C5.74417

Solar flares

RegionStartMaximumEnd
2056C1.8 00:0400:0900:16
2053C1.3 03:2603:3203:37
2056C1.3 05:4105:4805:59
2056C5.7 06:5807:0407:09
2056C2.9 07:1207:1607:18
2063B9.4 08:5709:0309:14
2056C1.5 13:2613:3113:37
2063C2.5 20:1120:1620:24

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/28Kp5 (G1)
Number of spotless days in 2019:210
Current stretch spotless days:12

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