Sunspot region AR10175
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/10/30 | 5 | 50 | CSO | N15E57 | |
| 2002/10/31 | 10 | 120 | DAO | N16E44 | |
| 2002/11/01 | 6 | 170 | DSO | N16E29 | |
| 2002/11/02 | 15 | 160 | EAO | N15E18 | |
| 2002/11/03 | 14 | 120 | ESO | N14E04 | |
| 2002/11/04 | 16 | 110 | EAO | N15W09 | |
| 2002/11/05 | 3 | 60 | DSO | N15W22 | |
| 2002/11/06 | 4 | 70 | DSO | N15W36 | |
| 2002/11/07 | 5 | 60 | CAO | N14W54 | |
| 2002/11/08 | 2 | 30 | HSX | N14W70 | |
| 2002/11/09 | 1 | 40 | HSX | N15W82 |
| C | M |
|---|---|
| 5 | 3 |
The top 8 solar flares from sunspot region 10175
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.59 | 2002/10/31 | 09:18 | 09:26 | 09:39 | |
| 2 | M1.25 | 2002/10/29 | 15:19 | 15:30 | 15:39 | |
| 3 | M1.02 | 2002/11/01 | 10:31 | 10:39 | 10:43 | |
| 4 | C3.79 | 2002/10/31 | 23:19 | 23:27 | 23:52 | |
| 5 | C3.59 | 2002/10/29 | 19:59 | 20:03 | 20:05 | |
| 6 | C2.77 | 2002/10/29 | 19:11 | 19:16 | 19:23 | |
| 7 | C2.44 | 2002/11/01 | 08:06 | 08:21 | 08:25 | |
| 8 | C2.39 | 2002/10/31 | 14:40 | 14:44 | 14:50 |
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Space weather facts
| Last X-flare | 2025/06/19 | X1.9 |
| Last M-flare | 2025/10/03 | M1.2 |
| Last geomagnetic storm | 2025/10/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2025 | 129.8 -3.7 |
| October 2025 | 140.1 +10.3 |
| Last 30 days | 131.3 -1.2 |