Sunspot region AR9943
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/05/06 | 4 | 50 | CAO | S11E63 | |
| 2002/05/07 | 1 | 20 | HSX | S11E50 | |
| 2002/05/08 | 3 | 30 | CSO | S10E37 | |
| 2002/05/09 | 5 | 20 | BXO | S10E24 | |
| 2002/05/10 | 3 | 10 | CSO | S10E11 | |
| 2002/05/11 | 3 | 10 | BXO | S10W03 | |
| 2002/05/12 | 1 | 0 | AXX | S10W16 |
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 9943
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.78 | 2002/05/05 | 19:11 | 19:14 | 19:19 | |
| 2 | C1.63 | 2002/05/07 | 18:15 | 18:48 | 19:07 | |
| 3 | C1.55 | 2002/05/09 | 10:47 | 10:51 | 10:57 |
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/01 | M2.4 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| Last 30 days | 128.1 -22.5 |