Sunspot region AR8378
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/11/04 | 1 | 90 | HSX | N17E76 | |
| 1998/11/05 | 2 | 120 | HAX | N14E63 | |
| 1998/11/06 | 1 | 70 | HSX | N14E50 | |
| 1998/11/07 | 1 | 130 | HSX | N13E36 | |
| 1998/11/08 | 2 | 130 | HSX | N14E23 | |
| 1998/11/09 | 5 | 140 | HSX | N17E11 | |
| 1998/11/10 | 1 | 170 | HHX | N14W03 | |
| 1998/11/11 | 1 | 130 | HSX | N14W16 | |
| 1998/11/12 | 3 | 130 | HSX | N14W29 | |
| 1998/11/13 | 1 | 120 | HSX | N14W42 | |
| 1998/11/14 | 1 | 120 | HSX | N15W56 | |
| 1998/11/15 | 1 | 120 | HSX | N15W69 | |
| 1998/11/16 | 1 | 50 | HSX | N15W80 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 8378
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.2 | 1998/11/04 | 22:41 | 22:52 | 22:55 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR4366 668X1.9 CME 1364X8 CME 11New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 73Current Farside Activity 351
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