Sunspot region AR8619
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/07/04 | 2 | 10 | BXO | S17E71 | |
| 1999/07/05 | 2 | 10 | AXX | S18E57 | |
| 1999/07/06 | 2 | 40 | HAX | S18E44 | |
| 1999/07/07 | 3 | 20 | HRX | S17E30 | |
| 1999/07/08 | 2 | 10 | AXX | S17E17 | |
| 1999/07/09 | 2 | 10 | BXO | S18E03 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 8619
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.43 | 1999/07/11 | 00:09 | 00:19 | 00:29 |
Latest news
Monday, 22 April 2024
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Wednesday, 20 March 2024
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Space weather facts
| Last X-flare | 2024/05/03 | X1.6 |
| Last M-flare | 2024/05/03 | M4.4 |
| Last geomagnetic storm | 2024/05/02 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 153 +57.6 |