Sunspot region AR11809
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/07/31 | 1 | 60 | HSX | N14E79 | |
| 2013/08/01 | 4 | 120 | CSO | N12E65 | |
| 2013/08/02 | 3 | 160 | DSO | N12E52 | |
| 2013/08/03 | 8 | 160 | CAO | N13E40 | |
| 2013/08/04 | 13 | 110 | CAO | N13E27 | |
| 2013/08/05 | 10 | 80 | CAO | N12E14 | |
| 2013/08/06 | 9 | 80 | CSO | N12E02 | |
| 2013/08/07 | 11 | 60 | CSO | N13W09 | |
| 2013/08/08 | 10 | 60 | CSO | N13W21 | |
| 2013/08/09 | 3 | 30 | HSX | N11W40 | |
| 2013/08/10 | 1 | 30 | HAX | N11W53 | |
| 2013/08/11 | 2 | 20 | HRX | N10W67 | |
| 2013/08/12 | 1 | 10 | HRX | N11W82 | |
| 2013/08/13 | 1 | 10 | AXX | N14W95 | |
| 2013/08/14 | 1 | 10 | AXX | N14W0* |
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
2013/08/10
2013/08/11
2013/08/12
2013/08/13
2013/08/14
|
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
2013/08/10
2013/08/11
2013/08/12
2013/08/13
2013/08/14
|
| B | C |
|---|---|
| 2 | 11 |
The top 10 solar flares from sunspot region 11809
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C7.09 | 2013/08/14 | 00:22 | 00:31 | 00:35 | |
| 2 | C6.56 | 2013/08/13 | 18:46 | 18:50 | 18:52 | |
| 3 | C6.25 | 2013/08/13 | 21:31 | 21:38 | 21:43 | |
| 4 | C4.44 | 2013/07/30 | 22:03 | 22:19 | 22:33 | |
| 5 | C4.02 | 2013/08/13 | 11:35 | 11:46 | 11:52 | |
| 6 | C2.64 | 2013/08/13 | 16:49 | 17:01 | 17:06 | |
| 7 | C2.17 | 2013/07/31 | 04:26 | 05:18 | 05:44 | |
| 8 | C2.14 | 2013/08/14 | 02:03 | 02:09 | 02:17 | |
| 9 | C1.51 | 2013/08/13 | 05:04 | 05:17 | 05:21 | |
| 10 | C1.32 | 2013/08/13 | 16:40 | 16:43 | 16:46 |
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| Last M-flare | 2025/12/08 | M1.8 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
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|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| Last 30 days | 108 +13.3 |