Sunspot region AR8809
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/12/25 | 3 | 10 | BXO | N21E67 | |
| 1999/12/26 | 6 | 30 | CSO | N21E54 | |
| 1999/12/27 | 7 | 30 | BXO | N21E41 | |
| 1999/12/28 | 7 | 40 | DAO | N22E27 | |
| 1999/12/29 | 4 | 40 | DAO | N22E15 | |
| 1999/12/30 | 6 | 30 | CRO | N22E02 | |
| 1999/12/31 | 3 | 0 | BXO | N24W08 | |
| 2000/01/01 | 2 | 0 | BXO | N24W20 |
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
Latest forum messages
Filaments and prominences 498AR 13901 107Incoming & Unnumbered Active Regions 1245Sunspot Latitudes at or near Solar Maximum 76The Rotations of AR 13780 and AR 13902 1
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | M1.1 |
| 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 | 142.7 -23.8 |
| Last 30 days | 155.2 +4.4 |