Sunspot region AR9105
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/07/28 | 1 | 50 | HSX | N13E81 | |
| 2000/07/29 | 1 | 90 | HSX | N15E66 | |
| 2000/07/30 | 1 | 80 | HSX | N14E54 | |
| 2000/07/31 | 1 | 80 | HSX | N16E40 | |
| 2000/08/01 | 1 | 80 | HSX | N15E27 | |
| 2000/08/02 | 5 | 90 | HSX | N16E14 | |
| 2000/08/03 | 5 | 80 | CSO | N17E02 | |
| 2000/08/04 | 1 | 80 | HSX | N17W12 | |
| 2000/08/05 | 1 | 70 | HSX | N17W25 | |
| 2000/08/06 | 1 | 70 | HSX | N17W38 | |
| 2000/08/07 | 1 | 50 | HSX | N18W52 | |
| 2000/08/08 | 1 | 60 | HSX | N17W65 | |
| 2000/08/09 | 1 | 60 | HSX | N17W80 | |
| 2000/08/10 | 1 | 60 | HSX | N16W88 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 9105
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.03 | 2000/07/30 | 13:04 | 13:18 | 13:33 | |
| 2 | C5.1 | 2000/07/28 | 21:07 | 21:12 | 21:18 |
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| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/06 | M8.1 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 167.7 +75.9 |
| Last 30 days | 107.1 +13.7 |