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Sunspots and active regions on Feb 18, 2001
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Active areas

Feb 18, 2001
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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
№ 9347N05 W4102Hsx002002346Alpha
№ 9348N17 W8304Dso005008028Beta
№ 9349N28 W3101Hrx001001336Alpha
№ 9350N18 W0901Hsx008002314Alpha
№ 9352S22 E3603Bxo001003269Beta
№ 9353S23 E0306Bxo001004302Beta
№ 9354S08 E2008Dao005004285Beta

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)
№ 9342S23 W78023
№ 9351S23 W66011