Viewing archive of Tuesday, 21 April 2015

Sunspot numberNew regionsBackground fluxMaximum fluxCM
153 282 1B9.0M4.030447

Solar flares

RegionStartMaximumEnd
2322C1.2 03:4903:5404:07
2324C1.1 05:3605:4205:52
2322M1.0 07:0807:2107:27
2322C2.4 09:5510:0210:14
2333M2.2 10:1710:4010:59
2322M2.2 11:4911:5712:02
2322M4.0 15:2415:4515:51
2322M2.1 16:5517:0017:09
2325C5.0 20:5020:5921:13
2322M1.8 21:3921:4521:55
2325M1.2 21:5822:0122:04

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Last X-flare:2017/09/10X8.2
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Last geomagnetic storm:2019/06/08Kp5 (G1)
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