Sunspot region AR8463
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/02/13 | 1 | 40 | HSX | S16E59 | |
| 1999/02/14 | 1 | 70 | HSX | S15E45 | |
| 1999/02/15 | 1 | 60 | HSX | S16E33 | |
| 1999/02/16 | 2 | 80 | HSX | S16E20 | |
| 1999/02/17 | 1 | 70 | HSX | S17E06 | |
| 1999/02/18 | 1 | 70 | HSX | S17W07 | |
| 1999/02/19 | 1 | 50 | HSX | S17W19 | |
| 1999/02/20 | 1 | 50 | HSX | S18W33 | |
| 1999/02/21 | 1 | 40 | HSX | S17W46 | |
| 1999/02/22 | 2 | 40 | CSO | S17W62 | |
| 1999/02/23 | 1 | 10 | HRX | S17W72 |
Latest news
Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
Latest forum messages
Current Farside Activity 253Incoming & Unnumbered Active Regions 38Coronal Hole 06 55Geminid Meteor Shower 27Returning Carrington 14
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 | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 128 +36.2 |
| Last 30 days | 108.4 +15.8 |