Sunspot region AR11383
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/12/20 | 1 | 20 | HSX | N04E68 | |
| 2011/12/21 | 1 | 40 | HSX | N03E53 | |
| 2011/12/22 | 1 | 20 | HSX | N04E39 | |
| 2011/12/23 | 1 | 20 | HRX | N03E25 | |
| 2011/12/24 | 3 | 10 | AXX | N03E13 | |
| 2011/12/25 | 3 | 20 | CSO | N03W00 | |
| 2011/12/26 | 1 | 10 | HSX | N03W14 | |
| 2011/12/27 | 2 | 10 | BXO | N04W26 | |
| 2011/12/28 | 1 | 0 | AXX | N04W40 | |
| 2011/12/29 | 3 | 5 | BXO | N04W55 | |
| 2011/12/30 | 1 | 5 | HRX | N04W68 |
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
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 94.2 +8.3 |
| Last 30 days | 94.7 +35.4 |
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