Sunspot region AR10234
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/12/25 | 1 | 40 | HSX | N18E73 | |
| 2002/12/26 | 3 | 60 | CSO | N17E58 | |
| 2002/12/27 | 2 | 60 | CAO | N17E45 | |
| 2002/12/28 | 1 | 50 | HSX | N18E32 | |
| 2002/12/29 | 5 | 40 | CAO | N19E19 | |
| 2002/12/30 | 1 | 40 | HSX | N18E05 | |
| 2002/12/31 | 2 | 30 | HSX | N18W08 | |
| 2003/01/01 | 1 | 40 | HSX | N20W21 | |
| 2003/01/02 | 3 | 30 | HSX | N19W33 | |
| 2003/01/03 | 1 | 30 | HAX | N19W47 | |
| 2003/01/04 | 1 | 10 | AXX | N19W60 |
| B | C |
|---|---|
| 5 | 1 |
The top 6 solar flares from sunspot region 10234
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.99 | 2003/01/03 | 14:33 | 14:45 | 15:00 | |
| 2 | B9.44 | 2002/12/31 | 02:00 | 02:05 | 02:09 | |
| 3 | B7.2 | 2002/12/31 | 02:41 | 02:50 | 03:10 | |
| 4 | B6.04 | 2002/12/31 | 06:59 | 07:03 | 07:06 | |
| 5 | B4.74 | 2003/01/01 | 07:49 | 07:53 | 07:59 | |
| 6 | B3.66 | 2002/12/30 | 14:17 | 14:20 | 14:22 |
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/25 | M2.4 |
| Last geomagnetic storm | 2026/02/22 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (5%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| March 2026 | 83.5 -29.1 |
| Last 30 days | 67.7 -52.1 |