Sunspot region AR8512
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/04/09 | 4 | 10 | BXO | S27E52 | |
| 1999/04/10 | 6 | 60 | CSO | S28E38 | |
| 1999/04/11 | 7 | 60 | DAO | S27E25 | |
| 1999/04/12 | 6 | 50 | DAO | S27E12 | |
| 1999/04/13 | 5 | 30 | CSO | S28W02 | |
| 1999/04/14 | 6 | 30 | CSO | S27W17 | |
| 1999/04/15 | 3 | 30 | CAO | S27W31 | |
| 1999/04/16 | 1 | 0 | AXX | S27W44 | |
| 1999/04/17 | 1 | 0 | AXX | S27W55 | |
| 1999/04/18 | 1 | 10 | HSX | S24W69 | |
| 1999/04/19 | 1 | 10 | AXX | S27W82 |
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
Incoming & Unnumbered Active Regions 165AR4374 19What, no CH/HSS thread? 35Current Farside Activity 382Filaments and prominences 489
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 | X4.21 |
| Last M-flare | 2026/02/16 | M2.4 |
| Last geomagnetic storm | 2026/02/15 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 109 -3.6 |
| Last 30 days | 126.1 +25.9 |