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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 1, 2012. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1495 | S12 | E21 | 05 | 0030 | Beta | Jun 3, 2012 | Jun 10, 2012 | Jun 24, 2012 |
| № 1494 | S16 | E71 | 01 | 0050 | Alpha | Jun 7, 2012 | Jun 14, 2012 | Jun 28, 2012 |
| № 1493 | N15 | E66 | 02 | 0040 | Beta | Jun 7, 2012 | Jun 14, 2012 | Jun 27, 2012 |
| № 1492 | S13 | W09 | 09 | 0100 | Beta | Jun 1, 2012 | Jun 8, 2012 | Jun 22, 2012 |
| № 1490 | S13 | W34 | 06 | 0110 | Beta | May 30, 2012 | Jun 6, 2012 | Jun 20, 2012 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1983 to June 2012. The gray background is the average SSN index.
