Sunspot region AR10283
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/02/08 | 3 | 40 | CSO | N01E52 | |
| 2003/02/09 | 5 | 50 | DAO | N01E38 | |
| 2003/02/10 | 13 | 50 | DSO | N00E25 | |
| 2003/02/11 | 5 | 30 | DSO | N01E13 | |
| 2003/02/12 | 5 | 20 | DSO | N00E00 | |
| 2003/02/13 | 5 | 20 | CSO | N00W13 | |
| 2003/02/14 | 3 | 10 | AXX | N00W26 | |
| 2003/02/15 | 4 | 20 | CSO | N00W39 | |
| 2003/02/16 | 5 | 20 | CRO | N00W52 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 10283
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.03 | 2003/02/12 | 05:25 | 05:28 | 05:30 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Latest forum messages
CMes from ar 4392 (19-21st of march) 255AR4401 6Growth of Cycle 25 989Filaments and prominences 531Comet C/2026 A1 (MAPS) for the southern hemisphere 19
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/18 | M2.7 |
| Last geomagnetic storm | 2026/03/22 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 77 -1.2 |
| Last 30 days | 68.9 -24 |