Sunspot region AR11722
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/04/10 | 3 | 20 | CSO | S20E44 | |
| 2013/04/11 | 4 | 80 | DAO | S21E30 | |
| 2013/04/12 | 4 | 30 | DRO | S21E17 | |
| 2013/04/13 | 4 | 20 | CRO | S21E03 | |
| 2013/04/14 | 4 | 20 | CRO | S22W11 | |
| 2013/04/15 | 5 | 30 | CAO | S21W24 | |
| 2013/04/16 | 8 | 40 | CAO | S20W36 | |
| 2013/04/17 | 6 | 90 | DAO | S19W48 | |
| 2013/04/18 | 10 | 90 | DAO | S20W62 | |
| 2013/04/19 | 6 | 40 | CAO | S21W73 | |
| 2013/04/20 | 4 | 30 | CRO | S20W86 | |
| 2013/04/21 | 4 | 30 | CRO | S20W0* |
2013/04/11
2013/04/12
2013/04/13
2013/04/14
2013/04/15
2013/04/16
2013/04/17
2013/04/18
2013/04/19
2013/04/20
2013/04/21
|
2013/04/11
2013/04/12
2013/04/13
2013/04/14
2013/04/15
2013/04/16
2013/04/17
2013/04/18
2013/04/19
2013/04/20
2013/04/21
|
Latest news
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Latest forum messages
AR13883 2024/11/04 CME 45sun goes blank 72Space Weather Memes 566Incoming & Unnumbered Active Regions 1209AR13889 143
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 | 2024/11/13 | M1.7 |
| 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 | 166 -0.4 |
| Last 30 days | 163.2 +18.4 |