Sunspot region AR13922
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/12/10 | 4 | 20 | CRO | S17E58 | |
| 2024/12/11 | 5 | 50 | CSO | S18E49 | |
| 2024/12/12 | 5 | 50 | CSO | S18E34 | |
| 2024/12/13 | 5 | 20 | CSO | S18E21 | |
| 2024/12/14 | 3 | 10 | BXO | S18E11 | |
| 2024/12/15 | 5 | 30 | CSO | S18W05 | |
| 2024/12/16 | 10 | 50 | DAI | S18W16 | |
| 2024/12/17 | 12 | 140 | DAI | S18W27 | |
| 2024/12/18 | 8 | 200 | DAI | S18W41 | |
| 2024/12/19 | 8 | 230 | DAI | S19W53 | |
| 2024/12/20 | 10 | 250 | EKO | S19W64 | |
| 2024/12/21 | 5 | 240 | DAO | S19W78 | |
| 2024/12/22 | 2 | 120 | DAO | S19W90 | |
| 2024/12/23 | 2 | 120 | DAO | S19W0* |
2024/12/10
2024/12/11
2024/12/12
2024/12/13
2024/12/14
2024/12/15
2024/12/16
2024/12/17
2024/12/18
2024/12/19
2024/12/20
2024/12/21
2024/12/22
2024/12/23
|
2024/12/10
2024/12/11
2024/12/12
2024/12/13
2024/12/14
2024/12/15
2024/12/16
2024/12/17
2024/12/18
2024/12/19
2024/12/20
2024/12/21
2024/12/22
2024/12/23
|
| C | M |
|---|---|
| 15 | 9 |
The top 10 solar flares from sunspot region 13922
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M6.46 | 2024/12/10 | 06:36 | 06:48 | 06:55 | |
| 2 | M2.2 | 2024/12/12 | 17:31 | 17:43 | 17:50 | |
| 3 | M2 | 2024/12/11 | 05:54 | 06:04 | 06:09 | |
| 4 | M1.6 | 2024/12/10 | 17:54 | 17:58 | 18:03 | |
| 5 | M1.6 | 2024/12/12 | 20:58 | 21:07 | 21:12 | |
| 6 | M1.5 | 2024/12/10 | 10:55 | 11:02 | 11:09 | |
| 7 | M1.44 | 2024/12/10 | 07:03 | 07:09 | 07:14 | |
| 8 | M1.0 | 2024/12/13 | 03:11 | 03:18 | 03:22 | |
| 9 | M1.0 | 2024/12/13 | 14:15 | 14:24 | 14:31 | |
| 10 | C9.7 | 2024/12/10 | 03:12 | 03:27 | 03:36 |
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/06 | M8.1 |
| 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 | 167.7 +75.9 |
| Last 30 days | 107.1 +13.7 |