Sunspot region AR10277
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/02/05 | 2 | 10 | BXO | S20E66 | |
| 2003/02/06 | 2 | 20 | BXO | S20E54 | |
| 2003/02/07 | 7 | 20 | BXO | S18E41 | |
| 2003/02/08 | 1 | 20 | HRX | S19E25 | |
| 2003/02/09 | 8 | 20 | CRO | S21E17 | |
| 2003/02/10 | 8 | 30 | DSO | S19E06 | |
| 2003/02/11 | 12 | 40 | DSO | S19W07 | |
| 2003/02/12 | 11 | 30 | DSO | S18W21 | |
| 2003/02/13 | 9 | 30 | DSO | S18W34 | |
| 2003/02/14 | 5 | 20 | BXO | S18W47 | |
| 2003/02/15 | 4 | 20 | CRO | S18W60 |
| B | C |
|---|---|
| 1 | 5 |
The top 6 solar flares from sunspot region 10277
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.31 | 2003/02/04 | 21:13 | 21:21 | 21:26 | |
| 2 | C1.96 | 2003/02/06 | 12:42 | 12:48 | 12:55 | |
| 3 | C1.8 | 2003/02/10 | 02:22 | 02:30 | 02:42 | |
| 4 | C1.41 | 2003/02/07 | 01:05 | 01:10 | 01:23 | |
| 5 | C1.19 | 2003/02/04 | 12:12 | 12:22 | 12:32 | |
| 6 | B9.49 | 2003/02/04 | 13:37 | 13:40 | 13:42 |
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Space weather facts
| 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 |