Sunspot region AR8230
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/05/31 | 5 | 40 | CSO | S19E60 | |
| 1998/06/01 | 10 | 50 | DSO | S20E48 | |
| 1998/06/02 | 17 | 60 | DSO | S20E35 | |
| 1998/06/03 | 18 | 200 | DAO | S19E23 | |
| 1998/06/04 | 16 | 200 | DAO | S20E09 | |
| 1998/06/05 | 21 | 220 | DAO | S21W04 | |
| 1998/06/06 | 16 | 180 | DAO | S20W16 | |
| 1998/06/07 | 10 | 160 | DAO | S21W30 | |
| 1998/06/08 | 9 | 140 | DAO | S21W42 | |
| 1998/06/09 | 4 | 100 | CSO | S21W57 | |
| 1998/06/10 | 2 | 70 | HAX | S18W74 | |
| 1998/06/11 | 1 | 70 | HAX | S19W89 |
| B |
|---|
| 1 |
The top 1 solar flares from sunspot region 8230
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B5.71 | 1998/05/31 | 17:59 | 18:02 | 18:04 |
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|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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