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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on August 5, 2001. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 9568 | S18 | W59 | 03 | 0020 | Beta | Aug 1, 2001 | Aug 8, 2001 | Aug 22, 2001 |
| № 9567 | S15 | W14 | 08 | 0040 | Beta | Aug 5, 2001 | Aug 12, 2001 | Aug 25, 2001 |
| № 9566 | N17 | E24 | 16 | 0070 | Beta | Aug 8, 2001 | Aug 15, 2001 | Aug 28, 2001 |
| № 9565 | N03 | W17 | 04 | 0010 | Beta | Aug 5, 2001 | Aug 11, 2001 | Aug 25, 2001 |
| № 9564 | N14 | W79 | 04 | 0080 | Beta | Jul 31, 2001 | Aug 7, 2001 | Aug 20, 2001 |
| № 9563 | N23 | E07 | 25 | 0210 | Beta | Aug 6, 2001 | Aug 13, 2001 | Aug 27, 2001 |
| № 9562 | N05 | E05 | 05 | 0040 | Beta | Aug 6, 2001 | Aug 13, 2001 | Aug 27, 2001 |
| № 9561 | S13 | W01 | 08 | 0040 | Beta | Aug 6, 2001 | Aug 13, 2001 | Aug 26, 2001 |
| № 9557 | S21 | W35 | 19 | 0280 | Beta | Aug 3, 2001 | Aug 10, 2001 | Aug 24, 2001 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1972 to August 2001. The gray background is the average SSN index.
