Sunspot region AR11490
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/05/25 | 3 | 30 | CRO | S12E58 | |
| 2012/05/26 | 3 | 40 | DSO | S12E45 | |
| 2012/05/27 | 4 | 40 | DSO | S26E15 | |
| 2012/05/28 | 6 | 70 | DSO | S12E17 | |
| 2012/05/29 | 15 | 100 | DSO | S13E04 | |
| 2012/05/30 | 15 | 160 | DSI | S12W09 | |
| 2012/05/31 | 22 | 180 | DSI | S12W22 | |
| 2012/06/01 | 6 | 110 | DSO | S13W36 | |
| 2012/06/02 | 11 | 150 | DSO | S13W49 | |
| 2012/06/03 | 2 | 70 | DSO | S13W65 | |
| 2012/06/04 | 2 | 40 | CSO | S13W79 |
| B |
|---|
| 4 |
The top 4 solar flares from sunspot region 11490
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B9.66 | 2012/05/28 | 14:09 | 14:19 | 14:36 | |
| 2 | B8.6 | 2012/05/28 | 11:44 | 11:47 | 11:50 | |
| 3 | B7.74 | 2012/05/26 | 21:26 | 21:29 | 21:32 | |
| 4 | B7.33 | 2012/05/28 | 05:27 | 05:32 | 05:43 |
Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
Double Thread Rules 1Strong far side CME 227Filaments and prominences 536AR 13901 116Incoming & Unnumbered Active Regions 1249
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | M1.1 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 142.9 -23.5 |
| Last 30 days | 155.8 +4.5 |