No image for the selected date
Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on January 2, 2011. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1142 | S14 | E33 | 05 | 0040 | Beta | Jan 6, 2011 | Jan 12, 2011 | Jan 26, 2011 |
| № 1141 | N35 | W25 | 06 | 0100 | Beta | Jan 1, 2011 | Jan 8, 2011 | Jan 23, 2011 |
| № 1140 | N32 | E52 | 01 | 0200 | Alpha | Jan 7, 2011 | Jan 14, 2011 | Jan 29, 2011 |
| № 1139 | S30 | E03 | 01 | 0000 | Alpha | Jan 3, 2011 | Jan 10, 2011 | Jan 24, 2011 |
| № 1138 | N17 | W82 | 02 | 0010 | Alpha | Dec 28, 2010 | Jan 4, 2011 | Jan 17, 2011 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1982 to January 2011. The gray background is the average SSN index.
