Sunspot region AR13650
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/04/19 | 4 | 30 | CRO | S11E21 | |
| 2024/04/20 | 11 | 120 | CAI | S11E05 | |
| 2024/04/21 | 8 | 70 | CAI | S15W18 | |
| 2024/04/22 | 8 | 100 | CAI | S10W21 | |
| 2024/04/23 | 12 | 110 | CAI | S11W34 | |
| 2024/04/24 | 2 | 10 | BXO | S11W47 | |
| 2024/04/25 | 2 | 10 | BXO | S11W59 |
2024/04/19
2024/04/20
2024/04/21
2024/04/22
2024/04/23
2024/04/24
2024/04/25
|
2024/04/19
2024/04/20
2024/04/21
2024/04/22
2024/04/23
2024/04/24
2024/04/25
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 13650
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.2 | 2024/04/24 | 03:57 | 04:13 | 04:30 |
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 | 2025/12/29 | M2.2 |
| Last geomagnetic storm | 2025/12/22 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 116.5 +24.7 |
| Last 30 days | 116.2 +30.6 |