No image for the selected date
Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 1, 1998. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 8231 | S23 | E15 | 01 | 0000 | ALPHA | Jun 3, 1998 | Jun 10, 1998 | Jun 24, 1998 |
| № 8230 | S20 | E46 | 10 | 0050 | BETA | Jun 6, 1998 | Jun 13, 1998 | Jun 26, 1998 |
| № 8228 | S22 | W40 | 03 | 0020 | BETA | May 30, 1998 | Jun 6, 1998 | Jun 20, 1998 |
| № 8227 | N26 | W06 | 08 | 0130 | BETA | Jun 2, 1998 | Jun 9, 1998 | Jun 23, 1998 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1969 to June 1998. The gray background is the average SSN index.
