Viewing archive of Thursday, 16 October 2014

Sunspot numberNew regionsBackground fluxMaximum fluxCM
66 -240 -2C1.1M4.3641

Solar flares

RegionStartMaximumEnd
-C7.7 07:3107:3707:47
-C6.4 08:3509:2309:44
2192M4.3 12:5813:0313:05
-C2 18:0418:1018:17
-C2.9 23:3423:3823:44

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2019:263
Current stretch spotless days:37

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*since 1994

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