Sunspot region AR10148
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/10/10 | 1 | 50 | HAX | S21E70 | |
| 2002/10/11 | 2 | 70 | HAX | S21E57 | |
| 2002/10/12 | 1 | 40 | HSX | S20E43 | |
| 2002/10/13 | 1 | 60 | HSX | S20E31 | |
| 2002/10/14 | 2 | 30 | HSX | S20E17 | |
| 2002/10/15 | 1 | 30 | HSX | S20E04 | |
| 2002/10/16 | 1 | 20 | HRX | S20W09 | |
| 2002/10/17 | 1 | 20 | HSX | S20W22 | |
| 2002/10/18 | 1 | 20 | HSX | S20W35 | |
| 2002/10/19 | 1 | 10 | AXX | S20W48 | |
| 2002/10/20 | 1 | 10 | AXX | S21W61 |
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/08 | M2.0 |
| 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 | 162.7 +70.9 |
| Last 30 days | 108 +13.3 |