Sunspot region AR11631
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/12/13 | 7 | 30 | DAO | N20W08 | |
| 2012/12/14 | 10 | 70 | DAI | N21W20 | |
| 2012/12/15 | 13 | 100 | DAI | N21W33 | |
| 2012/12/16 | 19 | 120 | DAI | N21W46 | |
| 2012/12/17 | 15 | 140 | DSI | N20W60 | |
| 2012/12/18 | 10 | 140 | DSI | N23W75 | |
| 2012/12/19 | 5 | 80 | DSO | N23W89 |
| B | C |
|---|---|
| 4 | 7 |
The top 10 solar flares from sunspot region 11631
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.99 | 2012/12/18 | 13:00 | 13:08 | 13:12 | |
| 2 | C1.96 | 2012/12/17 | 14:41 | 15:02 | 15:17 | |
| 3 | C1.82 | 2012/12/15 | 19:42 | 19:47 | 19:54 | |
| 4 | C1.62 | 2012/12/16 | 20:28 | 21:03 | 21:32 | |
| 5 | C1.29 | 2012/12/17 | 22:19 | 22:23 | 22:27 | |
| 6 | C1.12 | 2012/12/15 | 09:06 | 09:11 | 09:15 | |
| 7 | C1.06 | 2012/12/17 | 12:16 | 12:20 | 12:23 | |
| 8 | B9.53 | 2012/12/17 | 08:07 | 08:12 | 08:15 | |
| 9 | B8.84 | 2012/12/15 | 12:14 | 12:24 | 12:29 | |
| 10 | B8.19 | 2012/12/15 | 11:44 | 11:51 | 11:55 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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