Sunspot region AR11312
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/10/05 | 1 | 210 | HSX | N22E74 | |
| 2011/10/06 | 1 | 220 | HSX | N23E59 | |
| 2011/10/07 | 1 | 210 | HSX | N22E48 | |
| 2011/10/08 | 1 | 320 | HHX | N22E35 | |
| 2011/10/09 | 1 | 200 | HSX | N23E21 | |
| 2011/10/10 | 1 | 210 | HSX | N23E10 | |
| 2011/10/11 | 1 | 210 | HSX | N22W03 | |
| 2011/10/12 | 1 | 210 | HSX | N22W16 | |
| 2011/10/13 | 3 | 210 | CSO | N23W29 | |
| 2011/10/14 | 1 | 190 | HSX | N23W42 | |
| 2011/10/15 | 1 | 270 | HHX | N23W55 | |
| 2011/10/16 | 1 | 180 | HSX | N23W68 | |
| 2011/10/17 | 1 | 180 | HSX | N22W81 | |
| 2011/10/18 | 1 | 90 | HSX | N22W96 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 11312
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.01 | 2011/10/14 | 08:23 | 08:30 | 08:32 |
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
CME March 1 6AR4379/4380 13Did ChatGPT Find a New Solar Physics Formula? 20Incoming & Unnumbered Active Regions 213Forum alert bar hidden at the bottom 6
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 | X4.21 |
| Last M-flare | 2026/02/25 | M2.4 |
| Last geomagnetic storm | 2026/02/22 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (5%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 75.5 -37.1 |
| Last 30 days | 81.7 -39.4 |