Sunspot region AR10491
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/10/28 | 3 | 50 | DAO | S06E09 | |
| 2003/10/29 | 6 | 50 | DAO | S07W05 | |
| 2003/10/30 | 13 | 100 | DAO | S06W19 | |
| 2003/10/31 | 10 | 120 | DSO | S06W32 | |
| 2003/11/01 | 12 | 60 | DAO | S07W47 | |
| 2003/11/02 | 7 | 40 | DSO | S07W60 | |
| 2003/11/03 | 2 | 30 | AXX | S08W73 |
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 218Lasco Coronagraph 3Have you ever dreamed of the sun? 23Incoming & Unnumbered Active Regions 1373How did you get into space weather? 37
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 | 2025/01/09 | M1.1 |
| 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 | 159.6 +5.1 |
| Last 30 days | 151.7 +31.9 |