Sunspot region AR12666
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2017/07/13 | 6 | 20 | CRO | N13W06 | |
| 2017/07/14 | 9 | 30 | CRO | N13W20 | |
| 2017/07/15 | 9 | 20 | BXO | N12W32 | |
| 2017/07/16 | 2 | 10 | AXX | N13W47 | |
| 2017/07/17 | 1 | 10 | AXX | N15W56 |
2017/07/13
2017/07/14
2017/07/15
2017/07/16
2017/07/17
|
2017/07/13
2017/07/14
2017/07/15
2017/07/16
2017/07/17
|
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 |