Sunspot region AR13803
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/08/26 | 4 | 50 | DAO | N16E63 | |
| 2024/08/27 | 7 | 60 | DAO | N12E50 | |
| 2024/08/28 | 8 | 70 | DAO | N15E44 | |
| 2024/08/29 | 7 | 90 | CSO | N13E30 | |
| 2024/08/30 | 1 | 10 | AXX | N13E18 | |
| 2024/08/31 | 5 | 40 | CAO | N13E04 | |
| 2024/09/01 | 4 | 20 | BXO | N14W08 | |
| 2024/09/02 | 1 | 10 | AXX | N14W22 | |
| 2024/09/03 | 1 | 10 | AXX | N16W39 | |
| 2024/09/04 | 1 | 10 | AXX | N16W51 |
2024/08/26
2024/08/27
2024/08/28
2024/08/29
2024/08/30
2024/08/31
2024/09/01
2024/09/02
2024/09/03
2024/09/04
|
2024/08/26
2024/08/27
2024/08/28
2024/08/29
2024/08/30
2024/08/31
2024/09/01
2024/09/02
2024/09/03
2024/09/04
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 13803
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C7.2 | 2024/08/30 | 01:43 | 01:47 | 01:53 |
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
Well… here it goes again.. 18Coronal Hole 26 8Space Weather Memes 798Current Farside Activity 406Filaments and prominences 491
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/16 | M2.4 |
| Last geomagnetic storm | 2026/02/16 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 90.2 -22.4 |
| Last 30 days | 102.4 -15.3 |