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) | |
|---|---|---|---|---|---|---|---|---|
| № 8910 | N09 | E56 | 03 | 0100 | BETA | Mar 19, 2000 | Mar 26, 2000 | Apr 9, 2000 |
| № 8909 | S29 | E55 | 03 | 0050 | BETA | Mar 19, 2000 | Mar 26, 2000 | Apr 9, 2000 |
| № 8908 | S20 | E21 | 03 | 0010 | BETA | Mar 17, 2000 | Mar 23, 2000 | Apr 6, 2000 |
| № 8907 | S17 | W48 | 01 | 0000 | ALPHA | Mar 11, 2000 | Mar 18, 2000 | Apr 1, 2000 |
| № 8906 | S16 | E06 | 32 | 0840 | BETA-DELTA | Mar 15, 2000 | Mar 22, 2000 | Apr 5, 2000 |
| № 8904 | N24 | W70 | 10 | 0150 | BETA | Mar 10, 2000 | Mar 17, 2000 | Mar 30, 2000 |
| № 8903 | S12 | W58 | 08 | 0090 | BETA | Mar 11, 2000 | Mar 17, 2000 | Mar 31, 2000 |
| № 8902 | S18 | W17 | 04 | 0010 | BETA | Mar 14, 2000 | Mar 21, 2000 | Apr 3, 2000 |
| № 8901 | S12 | W37 | 02 | 0010 | BETA | Mar 12, 2000 | Mar 19, 2000 | Apr 2, 2000 |
| № 8898 | S14 | W70 | 06 | 0250 | BETA | Mar 10, 2000 | Mar 17, 2000 | Mar 30, 2000 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1971, January to 2000, March. Gray background - average solar cycle.
