Sunspot region AR9781
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/01/12 | 1 | 90 | HSX | S06E64 | |
| 2002/01/13 | 1 | 80 | HSX | S05E52 | |
| 2002/01/14 | 1 | 60 | HSX | S05E39 | |
| 2002/01/15 | 1 | 60 | HSX | S04E25 | |
| 2002/01/16 | 1 | 60 | HSX | S05E13 | |
| 2002/01/17 | 2 | 80 | HAX | S05W01 | |
| 2002/01/18 | 1 | 100 | HSX | S04W14 | |
| 2002/01/19 | 1 | 80 | HSX | S05W28 | |
| 2002/01/20 | 1 | 80 | HSX | S05W42 | |
| 2002/01/21 | 2 | 60 | HSX | S04W55 | |
| 2002/01/22 | 1 | 70 | HSX | S04W69 | |
| 2002/01/23 | 1 | 50 | HSX | S06W82 | |
| 2002/01/24 | 1 | 30 | HAX | S03W95 |
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
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/13 | M1.19 |
| Last geomagnetic storm | 2026/03/13 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 83.5 +5.3 |
| Last 30 days | 58 -68.6 |