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) | |
|---|---|---|---|---|---|---|---|---|
| № 8921 | S15 | E71 | 02 | 0030 | BETA | Mar 27, 2000 | Apr 3, 2000 | Apr 17, 2000 |
| № 8920 | N24 | E55 | 01 | 0010 | ALPHA | Mar 26, 2000 | Apr 2, 2000 | Apr 16, 2000 |
| № 8918 | N32 | W27 | 12 | 0060 | BETA | Mar 20, 2000 | Mar 27, 2000 | Apr 10, 2000 |
| № 8917 | N19 | W08 | 14 | 0160 | BETA | Mar 21, 2000 | Mar 28, 2000 | Apr 11, 2000 |
| № 8916 | N13 | E40 | 16 | 0250 | BETA | Mar 25, 2000 | Apr 1, 2000 | Apr 14, 2000 |
| № 8915 | N23 | E24 | 02 | 0200 | ALPHA | Mar 24, 2000 | Mar 31, 2000 | Apr 14, 2000 |
| № 8913 | S16 | W11 | 33 | 0210 | BETA | Mar 21, 2000 | Mar 28, 2000 | Apr 11, 2000 |
| № 8910 | N13 | W35 | 55 | 0680 | BETA-GAMMA-DELTA | Mar 19, 2000 | Mar 26, 2000 | Apr 9, 2000 |
| № 8909 | S28 | W41 | 01 | 0000 | ALPHA | Mar 19, 2000 | Mar 26, 2000 | Apr 9, 2000 |
| № 8906 | S16 | W88 | 04 | 0230 | BETA | Mar 15, 2000 | Mar 22, 2000 | Apr 5, 2000 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1971, January to 2000, March. Gray background - average solar cycle.
