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Sunspots and active regions on Aug 20, 2002
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Active areas

Aug 20, 2002
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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
№ 63N17 W8801Hsx006001357Alpha
№ 66N14 W6005Dao006004329Beta
№ 67N10 W4809Dao009007317Beta
№ 68S08 W5302Bxo003003322Beta
№ 69S08 W3060Ekc199015299Beta-Gamma-Delta
№ 76N12 W1501Hsx002001284Alpha
№ 79S22 W0838Eai043012277Beta
№ 80N16 E0310Dao013008266Beta
№ 83S18 E3605Dao005007233Beta
№ 84S16 E5001Hax010002219Alpha
№ 85S11 E6905Dho046005200Beta

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)
№ 71N10 W36306
№ 75S11 W63332
№ 77S17 W32302
№ 78S14 W79348
№ 81N18 E21248
№ 82N12 W15284