Sunspot region AR9102
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/07/26 | 1 | 10 | HRX | S21E60 | |
| 2000/07/27 | 3 | 10 | BXO | S21E46 | |
| 2000/07/28 | 1 | 0 | AXX | S19E30 | |
| 2000/07/29 | 1 | 0 | AXX | S17E15 | |
| 2000/08/05 | 1 | 0 | AXX | S17W76 |
Latest news
Tuesday, 15 April 2025
CME arrival, G3 storm watch
Friday, 28 March 2025
X1.1 solar flare
Monday, 24 March 2025
Coronal hole faces Earth
Latest forum messages
Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 12AR 14079 26Space Weather Memes 704AR 4055 128Incoming & Unnumbered Active Regions 1849
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/29 | M1.6 |
| Last geomagnetic storm | 2025/04/21 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2025 | 134.2 -20.4 |
| April 2025 | 126.5 -7.7 |
| Last 30 days | 126.8 -0.8 |