Sunspot region AR8123
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1997/12/15 | 3 | 10 | BXO | N19E61 | |
| 1997/12/16 | 7 | 60 | DSO | N18E46 | |
| 1997/12/17 | 10 | 150 | DSO | N18E32 | |
| 1997/12/18 | 10 | 130 | DSO | N18E20 | |
| 1997/12/19 | 14 | 100 | DSO | N19E06 | |
| 1997/12/20 | 6 | 70 | CSO | N18W08 | |
| 1997/12/21 | 6 | 70 | DSO | N18W20 | |
| 1997/12/22 | 3 | 40 | CSO | N18W36 | |
| 1997/12/23 | 1 | 20 | HSX | N18W51 | |
| 1997/12/24 | 1 | 0 | AXX | N18W64 | |
| 1997/12/25 | 1 | 0 | AXX | N18W77 |
| B | C |
|---|---|
| 4 | 1 |
The top 5 solar flares from sunspot region 8123
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.5 | 1997/12/15 | 18:34 | 18:46 | 18:50 | |
| 2 | B6.31 | 1997/12/15 | 19:33 | 19:38 | 19:50 | |
| 3 | B5.07 | 1997/12/19 | 07:07 | 07:10 | 07:15 | |
| 4 | B5.01 | 1997/12/15 | 13:50 | 13:59 | 14:05 | |
| 5 | B3.57 | 1997/12/15 | 12:16 | 12:21 | 12:25 |
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
Coronal Hole 06 58Geminid Meteor Shower 29Incoming & Unnumbered Active Regions 39Current Farside Activity 254Returning 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 | 110.1 +18.9 |