Sunspot region AR9823
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/02/10 | 4 | 20 | CSO | S05E24 | |
| 2002/02/11 | 7 | 30 | CSO | S05E09 | |
| 2002/02/12 | 7 | 50 | DAO | S04W05 | |
| 2002/02/13 | 4 | 120 | CAO | S04W19 | |
| 2002/02/14 | 2 | 20 | HAX | S04W36 | |
| 2002/02/15 | 1 | 10 | HSX | S02W50 | |
| 2002/02/16 | 1 | 20 | HSX | S03W62 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR4366 975Feb 8-9 CMEs 10AR 4371 19AR 4373 3Do the high-resolution sunspot counts point to more complex sunspots? 50
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/05 | M1.1 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 139.3 +26.7 |
| Last 30 days | 125.9 +20.7 |