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
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 114.3 +28.4 |
| Last 30 days | 101.8 +46.6 |
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