Sunspot region AR8343
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/09/20 | 2 | 10 | AXX | N42E65 | |
| 1998/09/21 | 1 | 0 | AXX | N37E47 | |
| 1998/09/22 | 6 | 10 | BXO | N38E38 | |
| 1998/09/23 | 8 | 20 | CSO | N39E25 | |
| 1998/09/24 | 8 | 10 | BXO | N38E13 | |
| 1998/09/25 | 8 | 10 | BXO | N38E00 | |
| 1998/09/26 | 7 | 20 | CRO | N39W10 | |
| 1998/09/27 | 2 | 0 | BXO | N41W21 | |
| 1998/09/29 | 2 | 10 | BXO | N37W52 |
Latest news
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/13 | M1.7 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 166 -0.4 |
| Last 30 days | 163.2 +18.4 |