Sunspot region AR11808
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/07/30 | 3 | 10 | BXO | N15E54 | |
| 2013/07/31 | 6 | 80 | DSO | N15E41 | |
| 2013/08/01 | 3 | 60 | CSO | N15E28 | |
| 2013/08/02 | 1 | 60 | HSX | N15E14 | |
| 2013/08/03 | 2 | 70 | HSX | N15W00 | |
| 2013/08/04 | 6 | 60 | CSO | N14W12 | |
| 2013/08/05 | 5 | 60 | CSO | N14W26 | |
| 2013/08/06 | 2 | 40 | CSO | N15W39 | |
| 2013/08/07 | 1 | 40 | HSX | N15W54 | |
| 2013/08/08 | 2 | 30 | HSX | N14W67 | |
| 2013/08/09 | 1 | 30 | HRX | N15W80 |
2013/07/30
2013/07/31
2013/08/01
2013/08/02
2013/08/03
2013/08/04
2013/08/05
2013/08/06
2013/08/07
2013/08/08
2013/08/09
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2013/07/30
2013/07/31
2013/08/01
2013/08/02
2013/08/03
2013/08/04
2013/08/05
2013/08/06
2013/08/07
2013/08/08
2013/08/09
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 11808
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.19 | 2013/07/30 | 20:59 | 21:04 | 21:13 |
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| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 118.8 +32.8 |
| Last 30 days | 103.2 +49.3 |
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