Viewing archive of Saturday, 11 August 2012

Sunspot numberNew regionsBackground fluxMaximum fluxCM
98 -71 1B3.4M1.011121

Solar flares

RegionStartMaximumEnd
1544C1.1 01:1301:1901:30
1542B5.5 06:3506:3806:41
1542B7.2 07:1807:2207:28
-B6.7 09:0209:0809:14
1540M1.0 11:5512:2012:57
1542C2.0 16:2816:4217:03

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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:13

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