Sunspot region AR11245
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/07/08 | 4 | 50 | CSO | N15E58 | |
| 2011/07/09 | 1 | 20 | HSX | N15E45 | |
| 2011/07/10 | 4 | 30 | CAO | N15E31 | |
| 2011/07/11 | 1 | 10 | HAX | N15E18 | |
| 2011/07/12 | 1 | 10 | HRX | N12E05 | |
| 2011/07/13 | 1 | 10 | AXX | N15W08 | |
| 2011/07/14 | 1 | 10 | HSX | N15W23 | |
| 2011/07/15 | 1 | 5 | AXX | N14W36 | |
| 2011/07/16 | 1 | 0 | AXX | N13W49 | |
| 2011/07/17 | 2 | 10 | BXO | N14W65 |
| B |
|---|
| 3 |
The top 3 solar flares from sunspot region 11245
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B8.87 | 2011/07/07 | 11:05 | 11:12 | 11:17 | |
| 2 | B4.94 | 2011/07/11 | 01:12 | 01:17 | 01:20 | |
| 3 | B4.26 | 2011/07/07 | 15:49 | 15:58 | 16:01 |
Latest news
Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
Latest forum messages
AR4299 M8.1 CME 2025/12/06 164AR 4299 148AR4294 / 4296 / 4298 422Space Weather Memes 762New paper on the Gannon Storm 10-11 May 2024 2
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 | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/09 | M1.1 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 160.6 +68.8 |
| Last 30 days | 108.7 +12.8 |