Viewing archive of Monday, 21 April 2014

Sunspot numberNew regionsBackground fluxMaximum fluxC
168 -240B7.9C5.129

Solar flares

RegionStartMaximumEnd
2034C1.7 00:5601:0801:53
2045C1.4 04:4904:5404:57
2036C1.2 06:3006:3406:40
2036C1.2 06:5307:0207:09
2038C2 09:1309:3510:20
2038C1.1 13:2613:2913:37
2038C5.1 19:3020:0220:26
2038C3 22:0922:2922:46
2035C2.3 23:2023:3123:40

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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 2019:239
Current stretch spotless days:12

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