Sunspot region AR9312
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/01/17 | 2 | 60 | HSX | N08E60 | |
| 2001/01/18 | 1 | 20 | HSX | N08E47 | |
| 2001/01/19 | 2 | 20 | HSX | N08E36 | |
| 2001/01/20 | 2 | 20 | BXO | N08E22 | |
| 2001/01/21 | 3 | 10 | BXO | N06E07 |
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
X8 CME 71AR4366 885Current Farside Activity 353Incoming & Unnumbered Active Regions 144Space Weather Memes 787
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/04 | M1.8 |
| 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 | 133 +9 |
| Last 30 days | 121.6 +13.3 |