Sunspot region AR11395
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/01/09 | 1 | 120 | HSX | N22E59 | |
| 2012/01/10 | 1 | 160 | HSX | N22E48 | |
| 2012/01/11 | 3 | 180 | CAO | N22E35 | |
| 2012/01/12 | 4 | 90 | HSX | N21E21 | |
| 2012/01/13 | 2 | 70 | HSX | N21E07 | |
| 2012/01/14 | 2 | 40 | HSX | N21W06 | |
| 2012/01/15 | 2 | 20 | HSX | N21W18 | |
| 2012/01/16 | 2 | 10 | HSX | N20W31 | |
| 2012/01/17 | 1 | 10 | HSX | N20W44 |
| C |
|---|
| 4 |
The top 4 solar flares from sunspot region 11395
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.82 | 2012/01/09 | 20:01 | 20:13 | 20:28 | |
| 2 | C2.4 | 2012/01/11 | 11:04 | 11:12 | 11:19 | |
| 3 | C2.39 | 2012/01/11 | 01:40 | 01:47 | 01:55 | |
| 4 | C2.13 | 2012/01/12 | 00:49 | 00:58 | 01:06 |
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
AR4366 925Current Farside Activity 359X8 CME 90Space Weather Memes 789Incoming & Unnumbered Active Regions 151
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/05 | M1.1 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 140.8 +28.2 |
| Last 30 days | 124.4 +17 |