Sunspot region AR12790
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2020/12/01 | 3 | 100 | CSO | S23E61 | |
| 2020/12/02 | 4 | 80 | CAO | S22E50 | |
| 2020/12/03 | 6 | 110 | HSX | S24E37 | |
| 2020/12/04 | 4 | 100 | CAO | S23E24 | |
| 2020/12/05 | 4 | 70 | CSO | S24E12 | |
| 2020/12/06 | 1 | 60 | HSX | S24W03 | |
| 2020/12/07 | 1 | 50 | HSX | S22W15 | |
| 2020/12/08 | 1 | 70 | HSX | S22W29 | |
| 2020/12/09 | 1 | 50 | HSX | S23W43 | |
| 2020/12/10 | 1 | 80 | HSX | S22W56 | |
| 2020/12/11 | 1 | 60 | HSX | S23W68 | |
| 2020/12/12 | 1 | 20 | HRX | S23W82 |
2020/12/01
2020/12/02
2020/12/03
2020/12/04
2020/12/05
2020/12/06
2020/12/07
2020/12/08
2020/12/09
2020/12/10
2020/12/11
2020/12/12
|
2020/12/01
2020/12/02
2020/12/03
2020/12/04
2020/12/05
2020/12/06
2020/12/07
2020/12/08
2020/12/09
2020/12/10
2020/12/11
2020/12/12
|
| B | C | M |
|---|---|---|
| 13 | 7 | 1 |
The top 10 solar flares from sunspot region 12790
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M4.4 | 2020/11/29 | 12:34 | 13:11 | 13:41 | |
| 2 | C7.4 | 2020/12/07 | 15:46 | 16:32 | 17:33 | |
| 3 | C3.8 | 2020/12/01 | 04:08 | 04:27 | 04:34 | |
| 4 | C1.6 | 2020/12/05 | 00:16 | 00:38 | 00:52 | |
| 5 | C1.6 | 2020/12/06 | 13:18 | 13:27 | 13:36 | |
| 6 | C1.4 | 2020/12/03 | 23:46 | 23:59 | 00:29 | |
| 7 | C1.2 | 2020/12/03 | 09:55 | 10:00 | 10:04 | |
| 8 | C1.2 | 2020/12/05 | 17:59 | 18:06 | 18:15 | |
| 9 | B8.3 | 2020/12/06 | 23:32 | 23:42 | 23:49 | |
| 10 | B6.8 | 2020/12/03 | 10:51 | 11:01 | 11:13 |
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/15 | M1.2 |
| Last geomagnetic storm | 2025/04/16 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2025 | 134.2 -20.4 |
| April 2025 | 120.5 -13.7 |
| Last 30 days | 116.6 -25.7 |