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) | |
|---|---|---|---|---|---|---|---|---|
| № 2701 | S12 | W08 | 01 | 0010 | alpha | Warning: Undefined array key "T_E00" in /var/www/xras.ru/html/tpl/templates_c/72a296dc6f30bb59059ce9874fc5453bc3acbfd2_0.file_sun_ptn_23.tpl.php on line 80 | Warning: Undefined array key "T_W90" in /var/www/xras.ru/html/tpl/templates_c/72a296dc6f30bb59059ce9874fc5453bc3acbfd2_0.file_sun_ptn_23.tpl.php on line 81 | Warning: Undefined array key "T_W270" in /var/www/xras.ru/html/tpl/templates_c/72a296dc6f30bb59059ce9874fc5453bc3acbfd2_0.file_sun_ptn_23.tpl.php on line 82 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1989, January to 2018, March. Gray background - average solar cycle.
