No image for the selected date
Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on May 11, 2013. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1745 | N11 | E75 | 01 | 0120 | Alpha | May 18, 2013 | May 24, 2013 | Jun 7, 2013 |
| № 1744 | N04 | E58 | 07 | 0030 | Beta | May 16, 2013 | May 23, 2013 | Jun 6, 2013 |
| № 1743 | N24 | E45 | 05 | 0020 | Beta | May 15, 2013 | May 22, 2013 | Jun 5, 2013 |
| № 1742 | N30 | E38 | 06 | 0100 | Beta | May 15, 2013 | May 22, 2013 | Jun 5, 2013 |
| № 1741 | S20 | E07 | 02 | 0010 | Beta | May 12, 2013 | May 19, 2013 | Jun 2, 2013 |
| № 1740 | S21 | W13 | 04 | 0010 | Beta | May 11, 2013 | May 18, 2013 | Jun 1, 2013 |
| № 1739 | N12 | W23 | 05 | 0020 | Beta | May 10, 2013 | May 17, 2013 | May 31, 2013 |
| № 1738 | N17 | W31 | 07 | 0030 | Beta | May 9, 2013 | May 16, 2013 | May 30, 2013 |
| № 1736 | S08 | W83 | 10 | 0240 | Beta-Gamma | May 6, 2013 | May 12, 2013 | May 26, 2013 |
| № 1734 | S18 | W74 | 02 | 0310 | Alpha | May 6, 2013 | May 13, 2013 | May 27, 2013 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1984 to May 2013. The gray background is the average SSN index.
