No image for the selected date
Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on August 19, 2002. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 84 | S16 | E66 | 01 | 0110 | Alpha | Aug 25, 2002 | Sep 1, 2002 | Sep 14, 2002 |
| № 83 | S18 | E54 | 08 | 0080 | Beta | Aug 24, 2002 | Aug 31, 2002 | Sep 14, 2002 |
| № 82 | N20 | W05 | 04 | 0010 | Beta | Aug 19, 2002 | Aug 26, 2002 | Sep 9, 2002 |
| № 81 | N18 | E36 | 02 | 0010 | Alpha | Aug 23, 2002 | Aug 29, 2002 | Sep 12, 2002 |
| № 80 | N16 | E19 | 13 | 0110 | Beta | Aug 21, 2002 | Aug 28, 2002 | Sep 11, 2002 |
| № 79 | S22 | E06 | 38 | 0310 | Beta | Aug 20, 2002 | Aug 27, 2002 | Sep 10, 2002 |
| № 76 | N12 | W00 | 02 | 0020 | Beta | Aug 20, 2002 | Aug 27, 2002 | Sep 9, 2002 |
| № 69 | S08 | W16 | 74 | 1960 | Beta-Gamma-Delta | Aug 19, 2002 | Aug 25, 2002 | Sep 8, 2002 |
| № 68 | S08 | W37 | 01 | 0020 | Alpha | Aug 17, 2002 | Aug 24, 2002 | Sep 6, 2002 |
| № 67 | N12 | W32 | 33 | 0080 | Beta | Aug 17, 2002 | Aug 24, 2002 | Sep 7, 2002 |
| № 66 | N14 | W46 | 11 | 0060 | Beta | Aug 16, 2002 | Aug 23, 2002 | Sep 6, 2002 |
| № 63 | N18 | W73 | 01 | 0080 | Alpha | Aug 14, 2002 | Aug 21, 2002 | Sep 4, 2002 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1973 to August 2002. The gray background is the average SSN index.
