Viewing archive of Tuesday, 13 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 |
|---|---|---|---|---|
| 70 -6 | 2 2 | B4.57 | C1.74 | 4 |
Sunspot regions
Region 8350 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 70 -10 | HAX | N18W69 | |
Region 8354 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 | AXX | S22W64 | |
Region 8355 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 16 | 150 40 | DSO | S22W04 | |
Region 8356 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 -4 | 10 | BXO | N20W55 | |
Solar flares on this day | ||||
| C1.27 C1.74 | ||||
Region 8357 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 1 | 0 | AXX | S32E19 | |
All times in UTC
Latest news
Tuesday, 17 March 2026
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