No image for the selected date
Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on July 19, 2012. Coordinates are given as of the end of the day.
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 1525 | S22 | E38 | 01 | 0040 | Alpha | Jul 23, 2012 | Jul 30, 2012 | Aug 13, 2012 |
| № 1524 | S16 | E39 | 07 | 0050 | Beta | Jul 23, 2012 | Jul 30, 2012 | Aug 12, 2012 |
| № 1523 | S28 | W49 | 06 | 0090 | Beta | Jul 16, 2012 | Jul 23, 2012 | Aug 6, 2012 |
| № 1520 | S17 | W87 | 05 | 0300 | Beta-Gamma | Jul 13, 2012 | Jul 20, 2012 | Aug 3, 2012 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1983 to July 2012. The gray background is the average SSN index.
