Sunspot region AR12984
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/04/02 | 4 | 30 | DRO | N14W69 | |
| 2022/04/03 | 2 | 30 | DRO | N12W83 | |
| 2022/04/04 | 2 | 30 | DRO | N12W97 |
2022/04/02
2022/04/03
2022/04/04
|
2022/04/02
2022/04/03
2022/04/04
|
| B | C |
|---|---|
| 1 | 5 |
The top 6 solar flares from sunspot region 12984
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.5 | 2022/04/02 | 07:30 | 07:36 | 07:39 | |
| 2 | C2.5 | 2022/04/04 | 09:59 | 10:17 | 10:37 | |
| 3 | C2.4 | 2022/04/02 | 07:15 | 07:27 | 07:31 | |
| 4 | C2.2 | 2022/04/02 | 05:58 | 06:29 | 06:50 | |
| 5 | C1.5 | 2022/04/04 | 03:18 | 03:29 | 03:41 | |
| 6 | B6.6 | 2021/11/06 | 22:01 | 22:08 | 22:12 |
Latest news
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
Tuesday, 11 November 2025
X5.1 solar flare, G4 geomagnetic storm watch
Latest forum messages
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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 |