Sunspot region AR13422
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/09/04 | 6 | 30 | CRO | N12E21 | |
| 2023/09/05 | 5 | 30 | DRO | N14E08 | |
| 2023/09/06 | 4 | 20 | HSX | N14W08 | |
| 2023/09/07 | 1 | 5 | AXX | N13W18 |
2023/09/04
2023/09/05
2023/09/06
2023/09/07
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2023/09/04
2023/09/05
2023/09/06
2023/09/07
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 13422
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.1 | 2023/09/04 | 14:03 | 14:08 | 14:24 | |
| 2 | C1.3 | 2023/09/07 | 15:38 | 15:47 | 15:59 | |
| 3 | C1.3 | 2023/09/07 | 15:56 | 16:03 | 16:07 |
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Latest forum messages
AR 3976 / AR 3977 / AR 3978 89Filaments and prominences 666Something huge fell on the Sun today 10AR 3981 2Strong far side CME 381
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/02/02 | M2.7 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| February 2025 | 145 -9.5 |
| Last 30 days | 143.6 +3.8 |