Sunspot region AR12409
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/09/02 | 5 | 30 | DRO | N05E54 | |
| 2015/09/03 | 6 | 30 | DRO | N04E39 | |
| 2015/09/04 | 5 | 30 | CRO | N03E26 | |
| 2015/09/05 | 2 | 30 | CRO | N06E11 | |
| 2015/09/06 | 3 | 10 | BXO | N06W02 | |
| 2015/09/07 | 3 | 20 | CRO | N04W14 | |
| 2015/09/08 | 1 | 0 | AXX | N05W25 | |
| 2015/09/09 | 2 | 10 | BXO | N05W36 | |
| 2015/09/10 | 1 | 0 | AXX | N06W50 |
2015/09/02
2015/09/03
2015/09/04
2015/09/05
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2015/09/08
2015/09/09
2015/09/10
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2015/09/02
2015/09/03
2015/09/04
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| B |
|---|
| 2 |
The top 2 solar flares from sunspot region 12409
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B5.99 | 2015/09/04 | 05:13 | 05:18 | 05:26 | |
| 2 | B2.76 | 2015/09/05 | 10:06 | 10:10 | 10:13 |
Latest news
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Space weather facts
| Last X-flare | 2024/06/01 | X1.03 |
| Last M-flare | 2024/06/02 | M1.9 |
| Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| June 2024 | 194 +57.5 |
| Last 30 days | 150 +4.1 |