Sunspot region AR8495
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/03/20 | 1 | 0 | AXX | S21E62 | |
| 1999/03/21 | 2 | 0 | BXO | S21E47 | |
| 1999/03/22 | 2 | 10 | BXO | S21E33 | |
| 1999/03/23 | 2 | 0 | AXX | S21E23 | |
| 1999/03/29 | 7 | 10 | BXO | S22W51 |
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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 |