Sunspot region AR10966
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2007/08/04 | 1 | 10 | HSX | S04E74 | |
| 2007/08/05 | 1 | 30 | HSX | S05E62 | |
| 2007/08/06 | 1 | 10 | AXX | S07E46 | |
| 2007/08/07 | 6 | 30 | DSO | S06E34 | |
| 2007/08/08 | 3 | 20 | HSX | S06E21 | |
| 2007/08/09 | 4 | 40 | DSO | S06E07 | |
| 2007/08/10 | 4 | 40 | CSO | S06W07 | |
| 2007/08/11 | 4 | 30 | CRO | S06W20 | |
| 2007/08/12 | 3 | 20 | BXO | S08W33 | |
| 2007/08/13 | 1 | 10 | AXX | S06W47 |
| B | C |
|---|---|
| 1 | 2 |
The top 3 solar flares from sunspot region 10966
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.18 | 2007/08/06 | 09:05 | 09:13 | 09:21 | |
| 2 | C1.67 | 2007/08/06 | 15:24 | 15:37 | 15:46 | |
| 3 | B6.09 | 2007/08/06 | 01:45 | 01:53 | 01:59 |
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
Unspecified geomagnetic activity 93Solar Cycle 25 25Available resources & tools / space weather databases 10AR4381 15Solar cycle 25, solar maximum, is it over? 57
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 | 2026/03/03 | 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 | 74.8 -3.4 |
| Last 30 days | 52.1 -75.8 |