Sunspot region AR11240
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/06/21 | 1 | 10 | AXX | S17E42 | |
| 2011/06/22 | 3 | 10 | BXO | S17E27 | |
| 2011/06/23 | 5 | 10 | BXO | S19E16 | |
| 2011/06/24 | 10 | 50 | DRO | S18E02 | |
| 2011/06/25 | 9 | 50 | CRO | S19W12 | |
| 2011/06/26 | 2 | 5 | AXX | S20W26 | |
| 2011/06/28 | 4 | 5 | BXO | S18W53 | |
| 2011/06/29 | 2 | 5 | BXO | S18W67 | |
| 2011/06/30 | 1 | 0 | AXX | S18W81 |
| B | C |
|---|---|
| 2 | 1 |
The top 3 solar flares from sunspot region 11240
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.03 | 2011/06/29 | 00:20 | 00:32 | 00:57 | |
| 2 | B3.81 | 2011/06/23 | 02:10 | 02:13 | 02:17 | |
| 3 | B3.36 | 2011/06/29 | 19:48 | 19:52 | 20:02 |
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
Unexplained proton activity 111Filaments and prominences 484Feb 8-9 CMEs 26Current Farside Activity 373AR4374 14
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 | 2026/02/09 | M2.8 |
| 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 | 132.1 +19.5 |
| Last 30 days | 130.2 +30.2 |