Viewing archive of Thursday, 1 October 1998 - 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 -12 | 1 1 | B8.29 | C3.11 | 6 |
Sunspot regions
Region 8338 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 120 80 | HSX | N33W96 | |
Region 8340 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 100 -130 | HSX | N19W93 | |
Region 8346 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 -3 | 40 20 | DRO | S28W42 | |
Region 8347 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -1 | 20 | HSX | S13W48 | |
Region 8348 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 10 | AXX | N16E47 | |
All times in UTC
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10:39 UTC - Solar flare
Moderate M1.52 flare from sunspot region 4055
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Monday, 14 April 2025
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Space weather facts
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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