Viewing archive of Monday, 25 January 1999 - Sunspot regions

It appears that the image of the visible solar disk for this day in history is missing.
Sunspot number New regionsBackground fluxMaximum fluxCM
81 -260 -1C2.43M3.842

Sunspot regions

Region 8439

Number of
sunspots
Size Class Magn. Class Spot Location
12 -11 260 -130 EKO S23W82

Region 8440

Number of
sunspots
Size Class Magn. Class Spot Location
7 -10 150 -120 FSO N19W79

Region 8443

Number of
sunspots
Size Class Magn. Class Spot Location
2 0 -10 BXO S15W04

Region 8444

Number of
sunspots
Size Class Magn. Class Spot Location
8 -2 70 DSO N20W39

Solar flares on this day

C4.46

Region 8446

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 0 -10 AXX N15E19

Region 8447

Number of
sunspots
Size Class Magn. Class Spot Location
6 3 30 20 BXO N20W46

Region 8448

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 AXX S16E22

All times in UTC

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Spotless days
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October 2024166.4 +25
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This day in history*

Solar flares
12000X3.4
22000X2.87
32000X2.71
41998X1.54
51999M4.33
DstG
12001-221G4
21982-197G3
31986-86G2
41981-66
51991-65
*since 1994

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