Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 20, 2000. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 9053 | N04 | E49 | 02 | 0010 | BETA | Jun 25, 2000 | Jul 1, 2000 | Jul 15, 2000 |
| № 9052 | S27 | W24 | 07 | 0020 | BETA | Jun 19, 2000 | Jun 26, 2000 | Jul 10, 2000 |
| № 9051 | N18 | E38 | 01 | 0010 | ALPHA | Jun 24, 2000 | Jul 1, 2000 | Jul 14, 2000 |
| № 9050 | S14 | W20 | 06 | 0020 | BETA | Jun 19, 2000 | Jun 26, 2000 | Jul 10, 2000 |
| № 9049 | S36 | E26 | 04 | 0020 | BETA | Jun 23, 2000 | Jun 30, 2000 | Jul 15, 2000 |
| № 9048 | N08 | W53 | 06 | 0090 | BETA | Jun 17, 2000 | Jun 24, 2000 | Jul 7, 2000 |
| № 9046 | N21 | E20 | 26 | 0570 | BETA | Jun 22, 2000 | Jun 29, 2000 | Jul 13, 2000 |
| № 9042 | N23 | W10 | 34 | 0410 | BETA-GAMMA | Jun 20, 2000 | Jun 27, 2000 | Jul 11, 2000 |
| № 9040 | N20 | W30 | 04 | 0020 | BETA | Jun 19, 2000 | Jun 26, 2000 | Jul 9, 2000 |
| № 9036 | S18 | W69 | 04 | 0150 | BETA | Jun 16, 2000 | Jun 23, 2000 | Jul 6, 2000 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1971 to June 2000. The gray background is the average SSN index.
