Viewing archive of Tuesday, 28 September 2004 - Sunspot regions

It appears that the image of the visible solar disk for this day in history is missing.
Sunspot number New regionsBackground fluxMaximum flux
221 1B1.16B3.11

Sunspot regions

Region 10673

Number of
sunspots
Size Class Magn. Class Spot Location
1 200 20 HSX S15W88

Region 10675

Number of
sunspots
Size Class Magn. Class Spot Location
1 110 20 HSX S08E48

All times in UTC

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Last X-flare2024/06/10X1.55
Last M-flare2024/06/24M1.8
Last geomagnetic storm2024/06/15Kp5+ (G1)
Spotless days
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May 2024171.7 +35.2
June 2024156.3 -15.4
Last 30 days150.6 +4.5

This day in history*

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*since 1994

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