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
Thursday, 9 May 2024
Severe G4 geomagnetic storm watch
Wednesday, 8 May 2024
Sunspot region 3664, major flares and CMEs!
Monday, 6 May 2024
X4.5 solar flare
Latest forum messages
AR3664 678[CME] AR 13664, flare flurry, CMEs galore, 2024-05-08/09 198Filaments and prominences 89Is there any truth to this "Internet/Electrical Grid Apocalypse"? 105Incoming Active Regions 243
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Space weather facts
| Last X-flare | 2024/05/10 | X3.8 |
| Last M-flare | 2024/05/10 | M1.3 |
| Last geomagnetic storm | 2024/05/06 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 167.9 +77.8 |