Viewing archive of Tuesday, 18 July 2017

Sunspot numberNew regionsBackground fluxMaximum fluxC
0 -130B2.4C2.145

Solar flares

RegionStartMaximumEnd
2665B7.3 00:0600:1100:14
2665C2.1 00:3100:4000:48
2665B5.6 04:3104:3504:41
2665B5.0 05:0005:0405:07
2665B8.7 05:1105:1505:17
2665C1.3 05:3205:4405:49
2665C1.3 06:2106:3306:50
2665C1.7 08:2008:2908:34
-C1.1 22:1122:3422:46

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Last X-flare:2017/09/10X8.2
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Last geomagnetic storm:2019/09/28Kp5 (G1)
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Current stretch spotless days:16

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