Sunspot region AR8785
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/12/02 | 1 | 60 | HSX | N14E71 | |
| 1999/12/03 | 2 | 160 | HAX | N14E58 | |
| 1999/12/04 | 2 | 100 | HSX | N13E43 | |
| 1999/12/05 | 2 | 120 | HSX | N13E30 | |
| 1999/12/06 | 6 | 130 | CSO | N13E18 | |
| 1999/12/07 | 4 | 130 | CAO | N13E05 | |
| 1999/12/08 | 2 | 150 | HSX | N14W08 | |
| 1999/12/09 | 5 | 150 | CSO | N14W21 | |
| 1999/12/10 | 2 | 110 | CSO | N14W35 | |
| 1999/12/11 | 1 | 100 | HSX | N15W48 | |
| 1999/12/12 | 1 | 90 | HAX | N16W62 | |
| 1999/12/13 | 2 | 80 | CAO | N14W73 | |
| 1999/12/14 | 1 | 30 | HAX | N16W87 |
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Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/19 | M1.6 |
| 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 |
| May 2024 | 157.5 +21 |
| Last 30 days | 168.7 +50.9 |