Sunspot region AR12583
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2016/08/29 | 4 | 30 | DAO | N13W51 | |
| 2016/08/30 | 10 | 130 | DAO | N13W66 | |
| 2016/08/31 | 6 | 120 | CAO | N14W80 | |
| 2016/09/01 | 6 | 120 | CAO | N14W94 | |
| 2016/09/02 | 6 | 120 | CAO | N14W0* |
2016/08/29
2016/08/30
2016/08/31
|
2016/08/29
2016/08/30
2016/08/31
|
| B | C |
|---|---|
| 1 | 5 |
The top 6 solar flares from sunspot region 12583
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.18 | 2016/08/29 | 03:34 | 03:46 | 04:02 | |
| 2 | C2.14 | 2016/08/30 | 22:41 | 22:45 | 22:48 | |
| 3 | C1.94 | 2016/08/29 | 04:20 | 04:27 | 04:36 | |
| 4 | C1.56 | 2016/08/29 | 17:33 | 17:36 | 17:38 | |
| 5 | C1.4 | 2016/08/28 | 21:25 | 21:28 | 21:30 | |
| 6 | B3.81 | 2016/08/28 | 20:12 | 20:17 | 20:26 |
Latest news
Monday, 1 December 2025
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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 |