Sunspot region AR10302
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/03/05 | 1 | 20 | HSX | N19E62 | |
| 2003/03/06 | 3 | 20 | CRO | N19E50 | |
| 2003/03/07 | 2 | 20 | CRO | N20E35 | |
| 2003/03/08 | 5 | 20 | CAO | N20E23 | |
| 2003/03/09 | 5 | 20 | BXO | N20E10 | |
| 2003/03/10 | 2 | 10 | BXO | N20W04 | |
| 2003/03/11 | 4 | 20 | CAO | N20W17 | |
| 2003/03/12 | 3 | 20 | CRO | N20W30 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 10302
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1 | 2003/03/05 | 04:42 | 04:48 | 05:00 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
Ask your obscure/"stupid" space weather questions. 492AR4366 1016Unexplained proton activity 105AR4374 13Feb 8-9 CMEs 25
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/09 | M2.8 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 132.1 +19.5 |
| Last 30 days | 128.6 +27.4 |