Sunspot region AR10218
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/12/09 | 1 | 50 | HAX | S20E68 | |
| 2002/12/10 | 2 | 70 | HAX | S20E55 | |
| 2002/12/11 | 3 | 60 | CSO | S18E42 | |
| 2002/12/12 | 7 | 40 | CAO | S19E30 | |
| 2002/12/13 | 2 | 20 | HSX | S19E17 | |
| 2002/12/14 | 12 | 80 | DAO | S18E03 | |
| 2002/12/15 | 16 | 90 | DAO | S18W11 | |
| 2002/12/16 | 12 | 70 | DAO | S18W25 | |
| 2002/12/17 | 1 | 20 | HSX | S17W39 | |
| 2002/12/18 | 4 | 20 | CSO | S18W49 | |
| 2002/12/19 | 1 | 20 | AXX | S18W63 | |
| 2002/12/20 | 1 | 0 | AXX | S18W79 |
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 | X4.3 |
| Last M-flare | 2026/02/13 | M1.0 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 116.2 +3.6 |
| Last 30 days | 131.1 +32.9 |