Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 1, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 9979 | S31 | E79 | 06 | 0030 | Beta | Jun 8, 2002 | Jun 15, 2002 | Jun 29, 2002 |
| № 9978 | S20 | E64 | 02 | 0020 | Beta | Jun 7, 2002 | Jun 14, 2002 | Jun 27, 2002 |
| № 9977 | S20 | W39 | 04 | 0020 | Beta | May 30, 2002 | Jun 6, 2002 | Jun 20, 2002 |
| № 9976 | S10 | W11 | 07 | 0020 | Beta | Jun 1, 2002 | Jun 8, 2002 | Jun 21, 2002 |
| № 9975 | N23 | E38 | 06 | 0030 | Beta | Jun 5, 2002 | Jun 12, 2002 | Jun 26, 2002 |
| № 9974 | N18 | E33 | 01 | 0020 | Alpha | Jun 4, 2002 | Jun 11, 2002 | Jun 25, 2002 |
| № 9973 | S16 | E36 | 17 | 0800 | Beta-Gamma | Jun 5, 2002 | Jun 11, 2002 | Jun 25, 2002 |
| № 9972 | S21 | E19 | 11 | 0100 | Beta | Jun 3, 2002 | Jun 10, 2002 | Jun 24, 2002 |
| № 9970 | N06 | W11 | 07 | 0120 | Beta | Jun 1, 2002 | Jun 8, 2002 | Jun 21, 2002 |
| № 9967 | N12 | W63 | 01 | 0020 | Alpha | May 28, 2002 | Jun 4, 2002 | Jun 17, 2002 |
| № 9965 | S08 | W59 | 03 | 0030 | Beta | May 28, 2002 | Jun 4, 2002 | Jun 18, 2002 |
| № 9963 | N16 | W68 | 06 | 0250 | Beta | May 28, 2002 | Jun 4, 2002 | Jun 17, 2002 |
| № 9961 | S21 | W83 | 01 | 0080 | Alpha | May 26, 2002 | Jun 2, 2002 | Jun 16, 2002 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1973 to June 2002. The gray background is the average SSN index.
