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Sunspots and active regions on Apr 17, 2000
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Active areas

Apr 17, 2000
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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
№ 8949S19 W6502HAX007002102ALPHA
№ 8951N11 W4408DSO011005081BETA
№ 8953S14 W2006CAO002005057BETA
№ 8955S21 E0714EAO035013030BETA-GAMMA
№ 8956N13 W3109BXO001007068BETA
№ 8959S17 W2514CSO004009061BETA
№ 8960N20 W5708CSO005009094BETA
№ 8962N23 E3602CSO007004001BETA
№ 8963N16 E3604HRX002002001ALPHA
№ 8964N34 E2103BXO001004016BETA

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)
№ 8948S16 W89126
№ 8952S26 W70107
№ 8954N32 W14051
№ 8958N17 E04033
№ 8961S25 W32069