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
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
Latest forum messages
AR4366 976Feb 8-9 CMEs 10AR 4371 19AR 4373 3Do the high-resolution sunspot counts point to more complex sunspots? 50
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/05 | M1.1 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 139.3 +26.7 |
| Last 30 days | 125.9 +20.7 |