Sunspot region AR9522
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/06/29 | 1 | 30 | HSX | S08E66 | |
| 2001/06/30 | 1 | 30 | HSX | S08E52 | |
| 2001/07/01 | 1 | 30 | HAX | S08E38 | |
| 2001/07/02 | 1 | 20 | HSX | S08E24 | |
| 2001/07/03 | 1 | 10 | HSX | S08E12 | |
| 2001/07/04 | 1 | 10 | HRX | S08W01 | |
| 2001/07/06 | 3 | 0 | BXO | S09W26 |
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
AR4381 12AR4378 15AR 4384 7Unexplained proton activity 117Do the high-resolution sunspot counts point to more complex sunspots? 75
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/25 | M2.4 |
| Last geomagnetic storm | 2026/03/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (5%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| March 2026 | 75.5 -37.1 |
| Last 30 days | 61.4 -62.2 |