Sunspot region AR10964
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2007/07/14 | 7 | 40 | CAO | N04W30 | |
| 2007/07/15 | 7 | 50 | DSO | N03W40 | |
| 2007/07/16 | 5 | 50 | CSO | N02W54 | |
| 2007/07/17 | 1 | 20 | AXX | N03W71 |
| B |
|---|
| 1 |
The top 1 solar flares from sunspot region 10964
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B4.21 | 2007/07/16 | 00:50 | 01:01 | 01:11 |
Latest news
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Wednesday, 31 December 2025
Happy New Year! Celebrate with an M7.1 solar flare!
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Space weather facts
| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| Last geomagnetic storm | 2026/01/21 | Kp7+ (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 110 -14 |
| Last 30 days | 114.8 +6.7 |