Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on February 14, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 9826 | S23 | W02 | 04 | 0080 | Beta | Feb 15, 2002 | Feb 22, 2002 | Mar 8, 2002 |
| № 9825 | N14 | E16 | 38 | 0460 | Beta-Gamma | Feb 16, 2002 | Feb 23, 2002 | Mar 9, 2002 |
| № 9824 | N22 | E16 | 01 | 0180 | Alpha | Feb 16, 2002 | Feb 23, 2002 | Mar 9, 2002 |
| № 9823 | S04 | W36 | 02 | 0020 | Alpha | Feb 12, 2002 | Feb 19, 2002 | Mar 5, 2002 |
| № 9822 | N17 | W05 | 04 | 0010 | Beta | Feb 15, 2002 | Feb 21, 2002 | Mar 7, 2002 |
| № 9821 | S13 | W53 | 14 | 0330 | Beta | Feb 11, 2002 | Feb 18, 2002 | Mar 3, 2002 |
| № 9819 | S29 | W33 | 03 | 0020 | Beta | Feb 12, 2002 | Feb 19, 2002 | Mar 6, 2002 |
| № 9811 | S25 | W60 | 01 | 0030 | Alpha | Feb 10, 2002 | Feb 17, 2002 | Mar 3, 2002 |
| № 9810 | N10 | W84 | 01 | 0090 | Alpha | Feb 9, 2002 | Feb 15, 2002 | Mar 1, 2002 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1973 to February 2002. The gray background is the average SSN index.
