Sunspot region AR13656
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/04/21 | 1 | 20 | HSX | S12E72 | |
| 2024/04/22 | 2 | 10 | BXO | S10E62 | |
| 2024/04/23 | 3 | 10 | CRO | S12E46 | |
| 2024/04/24 | 5 | 20 | CRO | S12E34 | |
| 2024/04/25 | 1 | 10 | AXX | S12E20 | |
| 2024/04/26 | 1 | 10 | AXX | S12E08 | |
| 2024/04/27 | 1 | 10 | AXX | S12W07 |
2024/04/21
2024/04/22
2024/04/23
2024/04/24
2024/04/25
2024/04/26
2024/04/27
|
2024/04/21
2024/04/22
2024/04/23
2024/04/24
2024/04/25
2024/04/26
2024/04/27
|
| M |
|---|
| 2 |
The top 2 solar flares from sunspot region 13656
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M2.81 | 2024/04/22 | 15:41 | 15:50 | 15:58 | |
| 2 | M1.0 | 2024/04/22 | 16:26 | 16:30 | 16:36 |
Latest news
Saturday, 1 June 2024
Double impulsive X-class flares
Wednesday, 29 May 2024
X1.4 solar flare from sunspot region 3697
Monday, 27 May 2024
X2.9 solar flare, Welcome back 3664?
Latest forum messages
AR 3697 235[Forum] Become a SWL Community supporter! 9Growth of Cycle 25 457Unproven theories 576Filaments and prominences 167
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Space weather facts
| Last X-flare | 2024/06/01 | X1.3 |
| Last M-flare | 2024/05/31 | M1.0 |
| Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 147.7 +4.8 |