Viewing archive of Wednesday, 1 May 2013

Sunspot numberNew regionsBackground fluxMaximum fluxC
151 -141 1B7.8C9.6713

Solar flares

RegionStartMaximumEnd
1732C1.4 00:5901:0401:13
1730C9.6 01:2001:2601:30
1730C4.1 01:4701:5502:00
1732C2.7 04:0904:1504:22
1731C2 06:5006:5507:01
1730C5.5 07:2307:2907:34
1731C1.1 11:4511:4911:52
1731C1.8 11:5512:0312:10
1731C6.6 14:0714:1414:25
1731C2.5 15:4716:1221:33
1730C2.3 18:4218:5119:09
1734C1.4 20:0320:0620:11
1731C4.6 20:2920:3220:38

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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)
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Current stretch spotless days:17

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