Sunspot region AR13910
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/11/26 | 6 | 250 | DKO | N19E69 | |
| 2024/11/27 | 1 | 250 | DKO | N19E55 | |
| 2024/11/28 | 6 | 250 | DKO | N16E41 | |
| 2024/11/29 | 6 | 250 | CKO | N16E28 | |
| 2024/11/30 | 3 | 230 | CSO | N16E14 | |
| 2024/12/01 | 1 | 220 | HSX | N19E03 | |
| 2024/12/02 | 4 | 230 | CSO | N16W12 | |
| 2024/12/03 | 9 | 170 | CSO | N17W25 | |
| 2024/12/04 | 3 | 140 | DSO | N15W30 | |
| 2024/12/05 | 1 | 140 | HAX | N15W49 | |
| 2024/12/06 | 1 | 140 | HAX | N19W62 | |
| 2024/12/07 | 1 | 150 | HSX | N16W74 | |
| 2024/12/08 | 1 | 150 | HSX | N16W91 | |
| 2024/12/09 | 1 | 150 | HSX | N16W0* |
2024/11/26
2024/12/02
2024/12/03
2024/12/04
2024/12/05
2024/12/06
2024/12/07
2024/12/08
2024/12/09
|
2024/11/26
2024/12/02
2024/12/03
2024/12/04
2024/12/05
2024/12/06
2024/12/07
2024/12/08
2024/12/09
|
| C | M |
|---|---|
| 6 | 1 |
The top 7 solar flares from sunspot region 13910
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.5 | 2024/11/25 | 16:58 | 17:07 | 17:16 | |
| 2 | C7.3 | 2024/11/26 | 12:32 | 12:39 | 12:43 | |
| 3 | C6.0 | 2024/11/27 | 17:57 | 18:11 | 18:38 | |
| 4 | C4.4 | 2024/11/29 | 18:59 | 19:07 | 19:15 | |
| 5 | C3.5 | 2024/11/26 | 05:10 | 05:17 | 05:29 | |
| 6 | C3.2 | 2024/11/27 | 08:29 | 08:36 | 08:52 | |
| 7 | C3.1 | 2024/11/27 | 08:24 | 08:27 | 08:29 |
Latest news
Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
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Friday, 14 November 2025
X4.0 solar flare
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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 | 135.1 +43.3 |
| Last 30 days | 107.1 +10.8 |