Sunspot region AR13422
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/09/04 | 6 | 30 | CRO | N12E21 | |
| 2023/09/05 | 5 | 30 | DRO | N14E08 | |
| 2023/09/06 | 4 | 20 | HSX | N14W08 | |
| 2023/09/07 | 1 | 5 | AXX | N13W18 |
2023/09/04
2023/09/05
2023/09/06
2023/09/07
|
2023/09/04
2023/09/05
2023/09/06
2023/09/07
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 13422
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.1 | 2023/09/04 | 14:03 | 14:08 | 14:24 | |
| 2 | C1.3 | 2023/09/07 | 15:38 | 15:47 | 15:59 | |
| 3 | C1.3 | 2023/09/07 | 15:56 | 16:03 | 16:07 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
Latest forum messages
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 151.6 -63.9 |
| Last 30 days | 158.3 -54.2 |