Sunspot region AR13983
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/02/04 | 1 | 40 | HSX | N06E61 | |
| 2025/02/05 | 1 | 40 | HSX | N06E46 | |
| 2025/02/06 | 1 | 30 | HSX | N06E32 | |
| 2025/02/07 | 2 | 40 | CAO | N06E18 | |
| 2025/02/08 | 2 | 40 | CSO | N06E03 | |
| 2025/02/09 | 3 | 40 | CSO | N06W11 | |
| 2025/02/10 | 4 | 80 | DSO | N06W22 | |
| 2025/02/11 | 5 | 60 | DAO | N06W37 | |
| 2025/02/12 | 4 | 20 | DRO | N06W52 | |
| 2025/02/13 | 1 | 10 | AXX | N06W67 | |
| 2025/02/14 | 1 | 10 | AXX | N06W77 |
2025/02/04
2025/02/05
2025/02/06
2025/02/07
2025/02/08
2025/02/09
2025/02/10
2025/02/11
2025/02/12
2025/02/13
2025/02/14
|
2025/02/04
2025/02/05
2025/02/06
2025/02/07
2025/02/08
2025/02/09
2025/02/10
2025/02/11
2025/02/12
2025/02/13
2025/02/14
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 13983
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.6 | 2025/02/15 | 19:21 | 19:36 | 19:48 |
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
AR4387 / AR4389 / AR4391 9Solar cycle 25, solar maximum, is it over? 59Comet C/2026 A1 (MAPS) for the southern hemisphere 12Available resources & tools / space weather databases 11JHelioviewer Tips and Settings 45
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 | 2026/02/25 | M2.4 |
| Last geomagnetic storm | 2026/03/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 74.4 -3.8 |
| Last 30 days | 51.7 -77.2 |