Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on July 12, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 9083 | S18 | W19 | 02 | 0010 | BETA | Jul 11, 2000 | Jul 18, 2000 | Aug 1, 2000 |
| № 9082 | S12 | E41 | 01 | 0010 | ALPHA | Jul 16, 2000 | Jul 23, 2000 | Aug 5, 2000 |
| № 9081 | N02 | E71 | 05 | 0100 | BETA | Jul 18, 2000 | Jul 25, 2000 | Aug 7, 2000 |
| № 9080 | N26 | E55 | 01 | 0050 | ALPHA | Jul 17, 2000 | Jul 24, 2000 | Aug 7, 2000 |
| № 9079 | S28 | E41 | 01 | 0070 | ALPHA | Jul 16, 2000 | Jul 23, 2000 | Aug 6, 2000 |
| № 9078 | S14 | E16 | 03 | 0010 | ALPHA | Jul 14, 2000 | Jul 21, 2000 | Aug 4, 2000 |
| № 9077 | N18 | E35 | 41 | 1010 | BETA-GAMMA-DELTA | Jul 16, 2000 | Jul 22, 2000 | Aug 5, 2000 |
| № 9076 | S23 | E09 | 03 | 0010 | BETA | Jul 14, 2000 | Jul 20, 2000 | Aug 3, 2000 |
| № 9073 | S19 | W33 | 24 | 0240 | BETA | Jul 10, 2000 | Jul 17, 2000 | Jul 31, 2000 |
| № 9070 | N19 | W50 | 21 | 0400 | BETA-GAMMA | Jul 9, 2000 | Jul 16, 2000 | Jul 30, 2000 |
| № 9069 | S17 | W49 | 24 | 0430 | BETA | Jul 9, 2000 | Jul 16, 2000 | Jul 30, 2000 |
| № 9068 | S17 | W67 | 11 | 0230 | BETA | Jul 8, 2000 | Jul 15, 2000 | Jul 28, 2000 |
| № 9067 | S18 | W85 | 01 | 0100 | ALPHA | Jul 6, 2000 | Jul 13, 2000 | Jul 27, 2000 |
| № 9066 | N14 | W76 | 03 | 0050 | BETA | Jul 7, 2000 | Jul 14, 2000 | Jul 28, 2000 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1971 to July 2000. The gray background is the average SSN index.
