Sunspot region AR12299
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/03/13 | 3 | 10 | CRO | S07E60 | |
| 2015/03/14 | 4 | 10 | BXO | S07E47 | |
| 2015/03/15 | 1 | 10 | AXX | S05E32 | |
| 2015/03/16 | 1 | 10 | AXX | S05E19 | |
| 2015/03/17 | 1 | 0 | AXX | S04E05 | |
| 2015/03/20 | 2 | 10 | BXO | S04W38 |
2015/03/13
2015/03/14
2015/03/15
2015/03/16
2015/03/17
2015/03/20
|
2015/03/13
2015/03/14
2015/03/15
2015/03/16
2015/03/17
2015/03/20
|
| C | M |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 12299
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.02 | 2015/03/12 | 02:10 | 02:18 | 02:25 | |
| 2 | C2.27 | 2015/03/12 | 19:48 | 19:51 | 19:53 |
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| 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 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |