Sunspot region AR12733
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2019/01/23 | 8 | 20 | CRO | N06E22 | |
| 2019/01/24 | 9 | 30 | CRO | N06E08 | |
| 2019/01/25 | 9 | 30 | DRO | N06W07 | |
| 2019/01/26 | 17 | 50 | DRI | N06W20 | |
| 2019/01/27 | 16 | 80 | DSI | N06W34 | |
| 2019/01/28 | 12 | 90 | DSO | N05W48 | |
| 2019/01/29 | 6 | 80 | CSO | N06W61 | |
| 2019/01/30 | 5 | 90 | CSO | N05W76 | |
| 2019/01/31 | 2 | 90 | CAO | N04W89 | |
| 2019/02/01 | 2 | 90 | CAO | N04W0* |
2019/01/23
2019/01/24
2019/01/25
2019/01/26
2019/01/27
2019/01/28
2019/01/29
2019/01/30
2019/01/31
|
2019/01/23
2019/01/24
2019/01/25
2019/01/26
2019/01/27
2019/01/28
2019/01/29
2019/01/30
2019/01/31
|
| A | B | C |
|---|---|---|
| 2 | 38 | 10 |
The top 10 solar flares from sunspot region 12733
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C7.56 | 2019/01/30 | 05:56 | 06:11 | 06:19 | |
| 2 | C7.2 | 2019/01/26 | 13:12 | 13:22 | 13:34 | |
| 3 | C3.01 | 2019/01/29 | 21:17 | 21:29 | 21:48 | |
| 4 | C2.78 | 2019/01/29 | 10:21 | 10:34 | 10:40 | |
| 5 | C1.98 | 2019/01/30 | 11:16 | 11:24 | 11:32 | |
| 6 | C1.4 | 2019/01/30 | 17:00 | 17:05 | 17:07 | |
| 7 | C1.24 | 2019/01/26 | 16:14 | 16:28 | 16:35 | |
| 8 | C1.23 | 2019/01/30 | 10:31 | 10:38 | 10:43 | |
| 9 | C1.21 | 2019/01/29 | 07:20 | 07:36 | 07:42 | |
| 10 | C1.03 | 2019/01/31 | 00:54 | 00:58 | 01:03 |
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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 | 186 +94.2 |
| Last 30 days | 106.3 +12.6 |