Sunspot region AR9896
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/04/06 | 1 | 100 | HSX | S11E74 | |
| 2002/04/07 | 1 | 110 | HSX | S11E61 | |
| 2002/04/08 | 1 | 80 | HSX | S11E47 | |
| 2002/04/09 | 1 | 80 | HSX | S11E34 | |
| 2002/04/10 | 2 | 100 | HSX | S11E21 | |
| 2002/04/11 | 1 | 110 | HSX | S11E08 | |
| 2002/04/12 | 1 | 110 | HSX | S11W07 | |
| 2002/04/13 | 5 | 80 | DSO | S11W19 | |
| 2002/04/14 | 1 | 100 | HAX | S10W33 | |
| 2002/04/15 | 1 | 90 | HSX | S09W46 | |
| 2002/04/16 | 1 | 90 | HSX | S09W60 | |
| 2002/04/17 | 1 | 90 | HSX | S10W74 | |
| 2002/04/18 | 1 | 40 | HSX | S10W85 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 151.6 -63.9 |
| Last 30 days | 158.3 -54.2 |