Viewing archive of Saturday, 12 September 1998 - 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
118 -161B8.14C4.535

Sunspot regions

Region 8326

Number of
sunspots
Size Class Magn. Class Spot Location
4 -1 10 -10 CSO N21W27

Region 8327

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 0 AXX N29W24

Region 8328

Number of
sunspots
Size Class Magn. Class Spot Location
6 1 90 CSO S18W20

Region 8329

Number of
sunspots
Size Class Magn. Class Spot Location
10 -1 240 40 DSO N15W32

Region 8330

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 HSX S23E12

Region 8331

Number of
sunspots
Size Class Magn. Class Spot Location
20 5 180 -10 CAO N25E14

Solar flares on this day

C1.66 C1.22

Region 8333

Number of
sunspots
Size Class Magn. Class Spot Location
9 5 120 100 CSO N11W55

Solar flares on this day

C1.83

Region 8334

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO S25W35

All times in UTC

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Last X-flare2024/12/08X2.2
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This day in history*

Solar flares
12011M5.77
22024M4.9
32024M2.8
41998M1.83
52001M1.76
DstG
11988-85
21998-57
31978-57G2
42014-49
52002-39
*since 1994

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