Sunspot region AR11739
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/05/03 | 13 | 150 | DAC | N13E75 | |
| 2013/05/04 | 5 | 110 | DAC | N13E57 | |
| 2013/05/05 | 8 | 140 | DAC | N12E44 | |
| 2013/05/06 | 7 | 110 | DAI | N12E30 | |
| 2013/05/07 | 8 | 120 | DAI | N12E16 | |
| 2013/05/08 | 8 | 110 | DAI | N12E02 | |
| 2013/05/09 | 8 | 60 | DAO | N12W09 | |
| 2013/05/10 | 5 | 20 | CAO | N12W25 | |
| 2013/05/11 | 2 | 10 | BXO | N11W39 | |
| 2013/05/12 | 1 | 0 | AXX | N11W53 | |
| 2013/05/13 | 1 | 0 | AXX | N11W53 |
2013/05/04
2013/05/05
2013/05/06
2013/05/07
2013/05/08
2013/05/09
2013/05/10
2013/05/11
2013/05/12
2013/05/13
|
2013/05/04
2013/05/05
2013/05/06
2013/05/07
2013/05/08
2013/05/09
2013/05/10
2013/05/11
2013/05/12
2013/05/13
|
| C | M |
|---|---|
| 16 | 5 |
The top 10 solar flares from sunspot region 11739
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M8.19 | 2013/05/03 | 17:24 | 17:32 | 17:41 | |
| 2 | M2.05 | 2013/05/05 | 17:42 | 17:56 | 17:58 | |
| 3 | M1.22 | 2013/05/05 | 06:39 | 06:44 | 06:48 | |
| 4 | M1.18 | 2013/05/05 | 19:57 | 20:02 | 20:04 | |
| 5 | M1.16 | 2013/05/05 | 00:45 | 00:49 | 00:54 | |
| 6 | C8.04 | 2013/05/04 | 12:23 | 12:36 | 12:42 | |
| 7 | C5.36 | 2013/05/04 | 07:52 | 08:00 | 08:04 | |
| 8 | C4.07 | 2013/05/11 | 18:48 | 19:16 | 19:23 | |
| 9 | C3.63 | 2013/05/10 | 16:30 | 16:43 | 17:25 | |
| 10 | C3.46 | 2013/05/06 | 01:58 | 02:05 | 02:13 |
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Space weather facts
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| Last M-flare | 2025/12/21 | M1.3 |
| Last geomagnetic storm | 2025/12/22 | Kp5 (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| December 2025 | 114.3 +22.5 |
| Last 30 days | 110.4 +23.9 |