Sunspot region AR11486
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/05/19 | 2 | 190 | DAO | N15E67 | |
| 2012/05/20 | 3 | 200 | CSO | N16E54 | |
| 2012/05/21 | 4 | 140 | CSO | N16E40 | |
| 2012/05/22 | 3 | 210 | HSX | N16E26 | |
| 2012/05/23 | 2 | 200 | HSX | N17E13 | |
| 2012/05/24 | 6 | 180 | CSO | N16E02 | |
| 2012/05/25 | 2 | 110 | DSO | N18W14 | |
| 2012/05/26 | 3 | 110 | CSO | N17W26 | |
| 2012/05/27 | 1 | 90 | CSO | N22W33 | |
| 2012/05/28 | 1 | 80 | HSX | N16W53 | |
| 2012/05/29 | 1 | 80 | HSX | N16W66 | |
| 2012/05/30 | 1 | 110 | HSX | N16W79 | |
| 2012/05/31 | 1 | 90 | HSX | N17W92 |
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
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/05 | M1.3 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 141.3 +17.3 |
| Last 30 days | 123.1 +14.7 |