Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on May 30, 2002. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 9975 | N23 | E65 | 02 | 0020 | Beta | Jun 5, 2002 | Jun 12, 2002 | Jun 26, 2002 |
| № 9974 | N18 | E60 | 01 | 0030 | Alpha | Jun 4, 2002 | Jun 11, 2002 | Jun 25, 2002 |
| № 9973 | S16 | E63 | 19 | 0960 | Beta-Gamma | Jun 5, 2002 | Jun 11, 2002 | Jun 25, 2002 |
| № 9972 | S21 | E46 | 09 | 0090 | Beta | Jun 3, 2002 | Jun 10, 2002 | Jun 24, 2002 |
| № 9970 | N06 | E16 | 10 | 0160 | Beta | Jun 1, 2002 | Jun 8, 2002 | Jun 21, 2002 |
| № 9969 | N09 | E19 | 07 | 0040 | Beta | Jun 1, 2002 | Jun 8, 2002 | Jun 22, 2002 |
| № 9967 | N12 | W36 | 02 | 0020 | Beta | May 28, 2002 | Jun 4, 2002 | Jun 18, 2002 |
| № 9966 | N10 | W47 | 01 | 0010 | Alpha | May 27, 2002 | Jun 3, 2002 | Jun 17, 2002 |
| № 9965 | S08 | W32 | 05 | 0050 | Beta | May 28, 2002 | Jun 4, 2002 | Jun 18, 2002 |
| № 9963 | N16 | W41 | 16 | 0350 | Beta-Gamma | May 28, 2002 | Jun 4, 2002 | Jun 17, 2002 |
| № 9962 | N16 | W59 | 01 | 0010 | Alpha | May 26, 2002 | Jun 2, 2002 | Jun 16, 2002 |
| № 9961 | S21 | W57 | 02 | 0110 | Alpha | May 26, 2002 | Jun 2, 2002 | Jun 16, 2002 |
| № 9960 | N14 | W67 | 01 | 0000 | Alpha | May 26, 2002 | Jun 2, 2002 | Jun 15, 2002 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1973 to May 2002. The gray background is the average SSN index.
