Viewing archive of Tuesday, 12 January 1999 - Sunspot regions

It appears that the image of the visible solar disk for this day in history is missing.
Sunspot numberNew regionsBackground fluxMaximum fluxC
66 202 2B5.7C6.982

Sunspot regions

Region 8426

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 30 -20 HSX N14W83

Region 8431

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 10 -30 AXX S28W19

Region 8433

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 -10 BXO S28W46

Region 8437

Number of
sunspots
Size Class Magn. Class Spot Location
1 90 HSX N11E55

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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 2019:133
Current stretch spotless days:15

This day in history*

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12004M9.1
22000M3.7
32004M1.6
42004M1.2
52000M1.0
ApG
1200431G3
2199925G1
3200924G2
4200216
5201715
*since 1994

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