Sunspot region AR10563
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/02/21 | 1 | 30 | AXX | S21E66 | |
| 2004/02/22 | 1 | 20 | AXX | S24E51 | |
| 2004/02/23 | 1 | 30 | HSX | S23E40 | |
| 2004/02/24 | 1 | 10 | HRX | S24E26 | |
| 2004/02/25 | 2 | 30 | HSX | S24E13 | |
| 2004/02/26 | 2 | 30 | HSX | S23E01 | |
| 2004/02/27 | 1 | 10 | HSX | S23W12 | |
| 2004/02/28 | 1 | 10 | AXX | S23W27 | |
| 2004/02/29 | 2 | 20 | CSO | S23W39 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Latest forum messages
X1.5 CME (2026-03-30) 91AR4405 72Photographing auroras 239Comet C/2026 A1 (MAPS) for the southern hemisphere 23Unspecified geomagnetic activity 136
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Space weather facts
| Last X-flare | 2026/03/30 | X1.4 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 86.6 +8.4 |
| Last 30 days | 86.6 +11.2 |
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