Sunspot region AR9590
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/08/21 | 1 | 150 | HSX | S28E80 | |
| 2001/08/22 | 1 | 210 | HAX | S28E64 | |
| 2001/08/23 | 2 | 210 | HAX | S28E50 | |
| 2001/08/24 | 4 | 190 | HAX | S28E37 | |
| 2001/08/25 | 2 | 210 | HSX | S28E25 | |
| 2001/08/26 | 3 | 180 | HAX | S29E12 | |
| 2001/08/27 | 3 | 180 | HAX | S29W02 | |
| 2001/08/29 | 3 | 150 | HSX | S26W31 | |
| 2001/08/30 | 2 | 150 | HAX | S27W42 | |
| 2001/08/31 | 2 | 130 | HAX | S30W56 | |
| 2001/09/01 | 2 | 150 | HAX | S29W68 | |
| 2001/09/02 | 1 | 50 | HAX | S29W80 |
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 | 159.7 -53.2 |