Sunspot region AR11463
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/04/19 | 5 | 40 | DSO | S26W36 | |
| 2012/04/20 | 9 | 70 | CSO | S26W49 | |
| 2012/04/21 | 9 | 100 | CSO | S26W65 | |
| 2012/04/22 | 3 | 50 | CSO | S26W79 |
| C | M |
|---|---|
| 9 | 1 |
The top 10 solar flares from sunspot region 11463
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.28 | 2012/04/18 | 12:32 | 12:39 | 12:50 | |
| 2 | C8.56 | 2012/04/18 | 14:51 | 15:13 | 15:18 | |
| 3 | C7.67 | 2012/04/18 | 16:54 | 17:06 | 17:18 | |
| 4 | C4.49 | 2012/04/18 | 02:59 | 03:07 | 03:10 | |
| 5 | C4.24 | 2012/04/19 | 02:54 | 03:01 | 03:05 | |
| 6 | C2.63 | 2012/04/22 | 13:59 | 14:05 | 14:13 | |
| 7 | C2.13 | 2012/04/18 | 11:28 | 11:44 | 11:54 | |
| 8 | C1.38 | 2012/04/18 | 14:16 | 14:21 | 14:25 | |
| 9 | C1.28 | 2012/04/20 | 01:55 | 02:02 | 02:09 | |
| 10 | C1.1 | 2012/04/18 | 07:52 | 08:01 | 08:36 |
Latest news
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/21 | M1.3 |
| Last geomagnetic storm | 2025/12/22 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 114.3 +22.5 |
| Last 30 days | 109.4 +22.7 |