Sunspot region AR11340
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/11/06 | 1 | 80 | HSX | S09E61 | |
| 2011/11/07 | 1 | 80 | CAO | S09E49 | |
| 2011/11/08 | 1 | 90 | HSX | S09E36 | |
| 2011/11/09 | 1 | 80 | HSX | S08E22 | |
| 2011/11/10 | 1 | 90 | HSX | S09E09 | |
| 2011/11/11 | 1 | 80 | HSX | S09W04 | |
| 2011/11/12 | 1 | 80 | HSX | S09W17 | |
| 2011/11/13 | 1 | 80 | HSX | S09W31 | |
| 2011/11/14 | 1 | 80 | HSX | S08W44 | |
| 2011/11/15 | 1 | 70 | HSX | S08W57 | |
| 2011/11/16 | 1 | 70 | HSX | S08W70 | |
| 2011/11/17 | 1 | 60 | HSX | S08W83 |
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) 266Growth of Cycle 25 994AR4401 15Space Weather Watch App 4Filament CME from march 22nd 16
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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 | 2026/03/23 | Kp5 (G1) |
| 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 | 77.7 -0.5 |
| Last 30 days | 72.3 -15.7 |