Active areas
Sunspots and active regions
By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 9475 | N17 | E71 | 01 | 0050 | Alpha | Jun 2, 2001 | Jun 9, 2001 | Jun 23, 2001 |
| № 9474 | N18 | E53 | 03 | 0030 | Beta | Jun 1, 2001 | Jun 8, 2001 | Jun 22, 2001 |
| № 9473 | N12 | E12 | 03 | 0010 | Beta | May 29, 2001 | Jun 5, 2001 | Jun 18, 2001 |
| № 9472 | N12 | E21 | 02 | 0020 | Alpha | May 30, 2001 | Jun 5, 2001 | Jun 19, 2001 |
| № 9468 | N06 | W02 | 16 | 0150 | Beta | May 28, 2001 | Jun 4, 2001 | Jun 17, 2001 |
| № 9467 | S07 | W13 | 01 | 0070 | Alpha | May 27, 2001 | Jun 3, 2001 | Jun 16, 2001 |
| № 9466 | S04 | W25 | 04 | 0050 | Beta | May 26, 2001 | Jun 2, 2001 | Jun 15, 2001 |
| № 9465 | S10 | W18 | 05 | 0020 | Beta | May 27, 2001 | Jun 2, 2001 | Jun 16, 2001 |
| № 9463 | N08 | W38 | 20 | 0530 | Beta-Gamma | May 25, 2001 | Jun 1, 2001 | Jun 14, 2001 |
| № 9462 | N21 | W40 | 01 | 0070 | Alpha | May 25, 2001 | Jun 1, 2001 | Jun 15, 2001 |
| № 9461 | N22 | W71 | 01 | 0030 | Alpha | May 23, 2001 | May 29, 2001 | Jun 12, 2001 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1972, January to 2001, May. Gray background - average solar cycle.
