Sunspot region AR9515
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/06/24 | 5 | 70 | CAO | S06E46 | |
| 2001/06/25 | 12 | 140 | DAO | S06E32 | |
| 2001/06/26 | 17 | 130 | DAO | S07E19 | |
| 2001/06/27 | 12 | 70 | DAO | S06E05 | |
| 2001/06/28 | 12 | 90 | DSO | S07W09 | |
| 2001/06/29 | 6 | 60 | CSO | S05W23 | |
| 2001/06/30 | 1 | 50 | HSX | S06W38 | |
| 2001/07/01 | 2 | 40 | CAO | S06W52 | |
| 2001/07/02 | 1 | 40 | HSX | S07W66 | |
| 2001/07/03 | 1 | 40 | HAX | S05W81 | |
| 2001/07/04 | 1 | 0 | AXX | S06W91 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Latest forum messages
CMes from ar 4392 (19-21st of march) 231AR4400 15Filaments and prominences 519AR4392 (including CMEs) 122AR4401 3
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/18 | M2.7 |
| Last geomagnetic storm | 2026/03/21 | Kp7 (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 76.1 -2.1 |
| Last 30 days | 65.3 -33.8 |