Viewing archive of Wednesday, 13 March 2002

Sunspot numberNew regionsBackground fluxCM
154 151 1B8.031

Solar flares

RegionStartMaximumEnd
9866C1.0 05:4805:5105:58
-C1.6 10:2110:2510:29
9859C7.8 22:0322:0922:15
9871M1.0 23:0223:3500:00

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Last X-flare:2017/09/10X8.2
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Last geomagnetic storm:2019/03/17Kp5 (G1)
Number of spotless days in 2019:53
Last spotless day:2019/03/17

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