Sunspot region AR11539
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/08/03 | 4 | 30 | CRO | S22E60 | |
| 2012/08/04 | 3 | 10 | BXO | S23E45 | |
| 2012/08/05 | 3 | 20 | CRO | S22E31 | |
| 2012/08/06 | 1 | 10 | HRX | S23E18 | |
| 2012/08/07 | 1 | 0 | AXX | S23E04 | |
| 2012/08/09 | 2 | 20 | CSO | S22W20 | |
| 2012/08/10 | 1 | 10 | AXX | S20W29 |
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 11539
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.11 | 2012/08/04 | 11:04 | 15:00 | 16:49 | |
| 2 | C4.07 | 2012/08/03 | 05:51 | 06:00 | 06:08 | |
| 3 | C1.7 | 2012/08/05 | 05:46 | 06:25 | 08:03 |
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
Strong far side CME 224Filaments and prominences 527AR 13901 110AR 13903 1Incoming & Unnumbered Active Regions 1246
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 | 142.7 -23.8 |
| Last 30 days | 156.1 +4.7 |