Viewing archive of Monday, 11 March 2002

Sunspot numberNew regionsBackground fluxMaximum fluxC
153 394 4C8.1M1.673

Solar flares

RegionStartMaximumEnd
-C3.0 22:4801:0904:04
-C1.3 16:1716:3716:42
-C1.66 18:2818:5018:59

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/07/10Kp5 (G1)
Number of spotless days in 2019:131
Current stretch spotless days:13

This day in history*

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12002X3.3
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32000M5.0
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52002C9.6
ApG
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2201622G1
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*since 1994

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