Active areas
Sunspots and active regions
By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 8901 | S13 | E71 | 02 | 0010 | ALPHA | Mar 12, 2000 | Mar 19, 2000 | Apr 2, 2000 |
| № 8900 | S16 | E02 | 22 | 0230 | BETA | Mar 7, 2000 | Mar 14, 2000 | Mar 28, 2000 |
| № 8899 | S10 | E06 | 09 | 0020 | BETA | Mar 7, 2000 | Mar 14, 2000 | Mar 28, 2000 |
| № 8898 | S13 | E34 | 14 | 0140 | BETA | Mar 10, 2000 | Mar 16, 2000 | Mar 30, 2000 |
| № 8897 | S36 | W64 | 03 | 0110 | BETA | Mar 2, 2000 | Mar 9, 2000 | Mar 24, 2000 |
| № 8896 | N19 | W03 | 05 | 0030 | BETA | Mar 7, 2000 | Mar 14, 2000 | Mar 27, 2000 |
| № 8891 | S16 | W43 | 31 | 0730 | BETA-GAMMA | Mar 4, 2000 | Mar 11, 2000 | Mar 24, 2000 |
| № 8889 | N20 | W61 | 03 | 0180 | BETA | Mar 2, 2000 | Mar 9, 2000 | Mar 23, 2000 |
| № 8882 | S16 | W96 | 02 | 0300 | BETA | Feb 29, 2000 | Mar 7, 2000 | Mar 20, 2000 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1971, January to 2000, March. Gray background - average solar cycle.
