Sunspot region AR9285
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/12/25 | 2 | 50 | CRO | N06E59 | |
| 2000/12/26 | 6 | 30 | CSO | N06E47 | |
| 2000/12/27 | 13 | 50 | DAO | N06E33 | |
| 2000/12/28 | 12 | 40 | CSO | N08E20 | |
| 2000/12/29 | 6 | 20 | BXO | N07E06 | |
| 2000/12/30 | 3 | 10 | AXX | N06W07 | |
| 2000/12/31 | 4 | 20 | CSO | N07W19 | |
| 2001/01/01 | 1 | 10 | HSX | N07W32 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 9285
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.94 | 2000/12/24 | 05:17 | 05:21 | 05:24 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 151.6 -63.9 |
| Last 30 days | 158.3 -54.2 |