Viewing archive of Saturday, 7 March 2015

Sunspot numberNew regionsBackground fluxMaximum fluxCM
20 -170 -2B5.9M9.281941

Solar flares

RegionStartMaximumEnd
2297C1.0 03:5804:0204:06
2297C1.7 06:3206:3606:40
2297C1.2 09:3509:3909:41
2297C1.8 09:5910:3011:14
2297M9.2 21:4522:2222:58

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/06/08Kp5 (G1)
Number of spotless days in 2019:110
Last spotless day:2019/06/23

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