Sunspot region AR13263
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/03/27 | 9 | 90 | DAI | N18W40 | |
| 2023/03/28 | 8 | 100 | DAO | N18W54 | |
| 2023/03/29 | 8 | 60 | CAO | N18W67 | |
| 2023/03/30 | 2 | 10 | BXO | N18W81 |
2023/03/27
2023/03/28
2023/03/29
2023/03/30
|
2023/03/27
2023/03/28
2023/03/29
2023/03/30
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 13263
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.6 | 2023/03/25 | 00:32 | 00:39 | 00:45 | |
| 2 | C1.6 | 2023/03/25 | 00:45 | 00:57 | 01:12 | |
| 3 | C1.2 | 2023/03/31 | 05:32 | 05:36 | 05:40 |
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
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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 | 150 +58.2 |
| Last 30 days | 108.8 +10.3 |