Sunspot region AR9442
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/04/27 | 1 | 40 | HSX | N28E59 | |
| 2001/04/28 | 1 | 60 | HSX | N28E47 | |
| 2001/04/29 | 1 | 70 | HAX | N28E34 | |
| 2001/04/30 | 1 | 60 | HSX | N28E22 | |
| 2001/05/01 | 1 | 50 | HSX | N28E09 | |
| 2001/05/02 | 4 | 60 | CSO | N29W05 | |
| 2001/05/03 | 1 | 60 | HSX | N27W17 | |
| 2001/05/04 | 1 | 50 | HSX | N27W30 | |
| 2001/05/05 | 1 | 40 | HSX | N27W41 | |
| 2001/05/06 | 1 | 30 | HSX | N27W53 | |
| 2001/05/07 | 1 | 50 | HSX | N26W69 |
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 694Space Weather Memes 784Do the high-resolution sunspot counts point to more complex sunspots? 48X8 CME 12X1.9 CME 1365
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Space weather facts
| Last X-flare | 2026/02/03 | X1.5 |
| Last M-flare | 2026/02/03 | M2.5 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 114 -10 |
| Last 30 days | 118.1 +6.2 |