Sunspot region AR11797
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/07/18 | 4 | 20 | CRO | S19E11 | |
| 2013/07/19 | 4 | 20 | CRO | S19E11 | |
| 2013/07/20 | 2 | 10 | BXO | S19W14 |
2013/07/18
2013/07/19
2013/07/20
|
2013/07/18
2013/07/19
2013/07/20
|
Latest news
Saturday, 4 January 2025
Sunspot region 3947, X-class solar flares
Monday, 30 December 2024
Two earth-directed coronal mass ejections
Sunday, 29 December 2024
Strong G3 geoamagnetic storm watch issued
Latest forum messages
AR 3947 159correcting common misconceptions about space weather 21AR13939 2025/01/04 CME 4506/01/2025 M 4.87 flare with a faint CME 1Sunspot image over time feature not working 2
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 | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/06 | M4.9 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| January 2025 | 179.4 +24.9 |
| Last 30 days | 150.6 +26 |