Sunspot region AR8619
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/07/04 | 2 | 10 | BXO | S17E71 | |
| 1999/07/05 | 2 | 10 | AXX | S18E57 | |
| 1999/07/06 | 2 | 40 | HAX | S18E44 | |
| 1999/07/07 | 3 | 20 | HRX | S17E30 | |
| 1999/07/08 | 2 | 10 | AXX | S17E17 | |
| 1999/07/09 | 2 | 10 | BXO | S18E03 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 8619
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.43 | 1999/07/11 | 00:09 | 00:19 | 00:29 |
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
HUXt forecast has updated 2AR 4373 13Do the high-resolution sunspot counts point to more complex sunspots? 68Feb 8-9 CMEs 31Richard Carrington 1
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 | 2026/02/13 | M1.0 |
| 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 | 121.7 +9.1 |
| Last 30 days | 133.6 +37.1 |