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Sunspots and active regions on Sep 28, 1999
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Active areas

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
№ 8704S19 W6701HSX010002247ALPHA
№ 8706N21 W2703CAO008006207BETA
№ 8708S11 W0904BXO000004189BETA
№ 8710N19 E6401HSX004002116ALPHA

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)
№ 8705S11 W89270
№ 8707S07 W73253
№ 8709S15 E09171