Sunspot region AR11736
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/05/01 | 4 | 10 | BXO | S07E34 | |
| 2013/05/06 | 3 | 10 | BXO | S07W39 | |
| 2013/05/07 | 8 | 10 | BXO | S07W53 | |
| 2013/05/08 | 8 | 110 | DAO | S07W67 | |
| 2013/05/09 | 12 | 240 | DAI | S08W78 | |
| 2013/05/10 | 10 | 240 | DAI | S08W85 | |
| 2013/05/11 | 10 | 240 | DAI | S08W99 |
2013/05/07
2013/05/08
2013/05/09
2013/05/10
2013/05/11
|
2013/05/07
2013/05/08
2013/05/09
2013/05/10
2013/05/11
|
| C |
|---|
| 5 |
The top 5 solar flares from sunspot region 11736
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.94 | 2013/05/09 | 05:16 | 05:23 | 05:31 | |
| 2 | C1.78 | 2013/05/07 | 05:35 | 05:39 | 05:43 | |
| 3 | C1.65 | 2013/05/08 | 18:57 | 19:05 | 19:11 | |
| 4 | C1.33 | 2013/05/09 | 01:14 | 01:21 | 01:36 | |
| 5 | C1.28 | 2013/05/09 | 12:20 | 12:23 | 12:25 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR 4373 9Do the high-resolution sunspot counts point to more complex sunspots? 68Feb 8-9 CMEs 31Richard Carrington 1Yes, we really went to the moon before. 7
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| Last M-flare | 2026/02/13 | M1.0 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| Last 30 days | 131.5 +34.7 |