Viewing archive of Monday, 22 September 1997 - Sunspot regions
It appears that the image of the visible solar disk for this day in history is missing.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 47 8 | 0 -2 | B1.43 | C6.83 | 7 |
Sunspot regions
Region 8086 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 1 | 50 -10 | CSO | N26W54 | |
Region 8087 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 30 | HSX | S22E72 | |
Solar flares on this day | ||||
| C2.3 C1.32 | ||||
Region 8088 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 10 | BXO | S28E53 | |
Solar flares on this day | ||||
| B2.86 B6.76 C1.87 B5.84 C3.19 C6.31 C6.83 | ||||
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