Viewing archive of Wednesday, 23 December 2009 - Sunspot regions

It appears that the image of the visible solar disk for this day in history is missing.
Sunspot number New regionsBackground fluxMaximum fluxC
23 -30B1.07C9.272

Sunspot regions

Region 11036

Number of
sunspots
Size Class Magn. Class Spot Location
3 -4 10 -60 BXO S27W58

Solar flares on this day

C9.23

Region 11038

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 -10 BXO N17W51

Solar flares on this day

C1.23

All times in UTC

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Last X-flare2024/11/06X2.39
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October 2024166.4 +25
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This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
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*since 1994

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