Sunspot region AR8743
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/10/26 | 4 | 10 | BXO | S15E20 | |
| 1999/10/27 | 8 | 50 | BXO | S18E08 | |
| 1999/10/28 | 3 | 20 | DAO | S14W07 | |
| 1999/10/29 | 4 | 10 | BXO | S15W18 | |
| 1999/10/30 | 8 | 40 | DSO | S14W33 | |
| 1999/10/31 | 10 | 90 | DSO | S14W47 | |
| 1999/11/01 | 5 | 110 | EAO | S15W61 | |
| 1999/11/02 | 5 | 110 | ESO | S16W73 | |
| 1999/11/03 | 1 | 60 | HSX | S16W83 |
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
Filaments and prominences 529Strong far side CME 225AR 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 |