Sunspot region AR10732
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2005/02/07 | 3 | 40 | DAO | N09E70 | |
| 2005/02/08 | 5 | 90 | DSO | N09E57 | |
| 2005/02/09 | 10 | 50 | FSO | N12E37 | |
| 2005/02/10 | 10 | 60 | FAI | N14E28 | |
| 2005/02/11 | 6 | 40 | DRO | N17E17 | |
| 2005/02/12 | 14 | 40 | DRO | N11W04 | |
| 2005/02/13 | 14 | 90 | ESO | N11W17 | |
| 2005/02/14 | 9 | 30 | DSO | N12W30 | |
| 2005/02/15 | 7 | 10 | BXO | N12W43 | |
| 2005/02/16 | 4 | 20 | BXO | N08W60 |
| B | C | M |
|---|---|---|
| 22 | 20 | 2 |
The top 10 solar flares from sunspot region 10732
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M4.72 | 2005/02/19 | 10:36 | 11:01 | 11:13 | |
| 2 | M1.02 | 2005/02/04 | 23:45 | 23:57 | 00:08 | |
| 3 | C3.31 | 2005/02/17 | 23:39 | 23:44 | 23:48 | |
| 4 | C2.93 | 2005/02/18 | 12:52 | 13:22 | 13:28 | |
| 5 | C2.11 | 2005/02/18 | 01:17 | 01:21 | 01:24 | |
| 6 | C2.07 | 2005/02/18 | 15:05 | 15:45 | 15:58 | |
| 7 | C1.92 | 2005/02/04 | 23:03 | 23:09 | 23:36 | |
| 8 | C1.83 | 2005/02/06 | 09:25 | 09:39 | 09:51 | |
| 9 | C1.81 | 2005/02/19 | 06:03 | 06:09 | 06:15 | |
| 10 | C1.79 | 2005/02/05 | 18:05 | 18:13 | 18:21 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
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Space weather facts
| Last X-flare | 2026/02/02 | X1.6 |
| Last M-flare | 2026/02/03 | M3.6 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 114 -10 |
| Last 30 days | 118.1 +6.2 |