Sunspot region AR12869
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/09/08 | 3 | 10 | BXO | S35E12 | |
| 2021/09/09 | 10 | 70 | CAO | S34W02 | |
| 2021/09/10 | 9 | 60 | CAO | S35W14 | |
| 2021/09/11 | 3 | 40 | CAO | S35W26 | |
| 2021/09/12 | 1 | 10 | AXX | S34W42 |
2021/09/08
2021/09/09
2021/09/10
2021/09/11
2021/09/12
|
2021/09/08
2021/09/09
2021/09/10
2021/09/11
2021/09/12
|
| B |
|---|
| 10 |
The top 10 solar flares from sunspot region 12869
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B7.1 | 2021/09/11 | 07:15 | 07:28 | 07:37 | |
| 2 | B5.3 | 2021/09/11 | 22:41 | 22:51 | 23:01 | |
| 3 | B4.2 | 2021/09/15 | 01:00 | 01:15 | 01:23 | |
| 4 | B3.7 | 2021/09/14 | 04:25 | 04:29 | 04:34 | |
| 5 | B2.8 | 2021/09/14 | 05:32 | 05:40 | 05:47 | |
| 6 | B2.4 | 2021/09/14 | 04:14 | 04:21 | 04:25 | |
| 7 | B2.4 | 2021/09/15 | 09:42 | 09:51 | 09:58 | |
| 8 | B2.2 | 2021/09/15 | 05:01 | 05:11 | 05:26 | |
| 9 | B2.0 | 2021/09/15 | 10:49 | 10:57 | 11:03 | |
| 10 | B1.8 | 2021/09/15 | 02:00 | 02:09 | 02:20 |
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
AR4299 M8.1 CME 2025/12/06 129AR 4299 121AR4294 / 4296 / 4298 405New paper on the Gannon Storm 10-11 May 2024 2Electron event 10
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 | 2025/12/08 | M1.1 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 162.7 +70.9 |
| Last 30 days | 108 +13.3 |