Viewing archive of Saturday, 14 January 2012

Sunspot numberNew regionsBackground fluxMaximum fluxCM
145 644 2B5.9M1.481151

Solar flares

RegionStartMaximumEnd
1396C2.1 03:1903:3504:03
1401C4.1 12:0012:0912:20
1401M1.4 13:1413:1813:20
1401C2.8 18:3518:4018:43
1401C2.1 21:4121:5422:10
1401C1.1 23:2123:2523:30

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/06/08Kp5 (G1)
Number of spotless days in 2019:105
Current stretch spotless days:32

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