Warning: Trying to access array offset on value of type null in /var/www/xras.ikiweb.ru/html/modules/pogoda_dk/sun_ptn_23.php on line 95

Warning: Trying to access array offset on value of type null in /var/www/xras.ikiweb.ru/html/modules/pogoda_dk/sun_ptn_23.php on line 95

Warning: Trying to access array offset on value of type null in /var/www/xras.ikiweb.ru/html/modules/pogoda_dk/sun_ptn_23.php on line 95
Sunspots and active regions on Apr 21, 1999
RUS↔ENG

Active areas

Apr 21, 1999
Previous day Next day
sunspots

Sunspots and active regions

The following regions with sunspots can be now observed on the Sun's surface
Group numberSunspots Location on the SunThe number of spots in the groupThe classification by the Zurich's modified systemArea (millions of shares of the solar hemisphere)Group length (in degrees)Carrington Longitude (in degrees)Group's magnet type
№ 8516S19 W1103CSO004005147BETA
№ 8517N22 W7703DSO010009213BETA
№ 8518S15 E2916DAO016008107BETA
№ 8520N19 E0006BXO001004136BETA
№ 8521N32 W1901AXX000000155ALPHA

H-alpha plages without spots

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area numberCoordinatesCarrington Longitude (in degrees)
№ 8513S18 W96233
№ 8514S31 W98234
№ 8515S18 W82218
№ 8519N18 W73209