Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 23, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 9057 | N14 | E74 | 01 | 0140 | ALPHA | Jun 29, 2000 | Jul 6, 2000 | Jul 20, 2000 |
| № 9056 | S14 | E56 | 01 | 0180 | ALPHA | Jun 28, 2000 | Jul 5, 2000 | Jul 19, 2000 |
| № 9055 | N20 | E58 | 01 | 0090 | ALPHA | Jun 28, 2000 | Jul 5, 2000 | Jul 19, 2000 |
| № 9054 | N11 | E34 | 01 | 0030 | ALPHA | Jun 26, 2000 | Jul 3, 2000 | Jul 17, 2000 |
| № 9052 | S27 | W64 | 03 | 0130 | BETA | Jun 19, 2000 | Jun 26, 2000 | Jul 10, 2000 |
| № 9051 | N16 | W03 | 06 | 0010 | BETA | Jun 24, 2000 | Jun 30, 2000 | Jul 14, 2000 |
| № 9050 | S08 | W60 | 17 | 0140 | BETA | Jun 19, 2000 | Jun 26, 2000 | Jul 10, 2000 |
| № 9049 | S37 | W06 | 07 | 0030 | BETA | Jun 23, 2000 | Jul 1, 2000 | Jul 15, 2000 |
| № 9046 | N20 | W19 | 19 | 0310 | BETA-GAMMA | Jun 22, 2000 | Jun 29, 2000 | Jul 13, 2000 |
| № 9042 | N23 | W52 | 19 | 0150 | BETA-GAMMA | Jun 20, 2000 | Jun 27, 2000 | Jul 11, 2000 |
| № 9040 | N18 | W71 | 02 | 0050 | BETA | Jun 18, 2000 | Jun 25, 2000 | Jul 9, 2000 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1971 to June 2000. The gray background is the average SSN index.
