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Active areas

Aug 15, 2000 London
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sunspots

Sunspots and active regions

By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
Group IDLocationNumber of sunspotsArea (msh)TypeCM PassageDisappearance (W90)Reappearance (W270)
№ 9134N06E66010010ALPHAAug 21, 2000Aug 28, 2000Sep 10, 2000
№ 9133S09E04040010BETAAug 16, 2000Aug 23, 2000Sep 6, 2000
№ 9132N23E53040020BETAAug 20, 2000Aug 27, 2000Sep 10, 2000
№ 9131N13E59010090ALPHAAug 20, 2000Aug 27, 2000Sep 10, 2000
№ 9130S23W25060020BETAAug 14, 2000Aug 21, 2000Sep 4, 2000
№ 9129S06E49030120BETAAug 20, 2000Aug 26, 2000Sep 9, 2000
№ 9128N12E33070030BETAAug 18, 2000Aug 25, 2000Sep 8, 2000
№ 9127S37W17060040BETAAug 15, 2000Aug 22, 2000Sep 5, 2000
№ 9126N06W83050050BETAAug 10, 2000Aug 16, 2000Aug 30, 2000
№ 9125N25E16440260BETA-GAMMAAug 17, 2000Aug 24, 2000Sep 7, 2000
№ 9124S12E21080020BETAAug 18, 2000Aug 24, 2000Sep 7, 2000
№ 9123N17W06040020BETAAug 15, 2000Aug 22, 2000Sep 5, 2000
№ 9122N22W44050020BETAAug 13, 2000Aug 19, 2000Sep 2, 2000
№ 9121S33W77010000ALPHAAug 10, 2000Aug 17, 2000Aug 31, 2000
№ 9115N19W65010100ALPHAAug 11, 2000Aug 18, 2000Sep 1, 2000
№ 9114N11W81060160BETAAug 10, 2000Aug 17, 2000Aug 30, 2000

Solar cycle progression

Average monthly sunspot number (SSN) from 1971, January to 2000, August. Gray background - average solar cycle.
Average monthly sunspot number (SSN) from 1971, January to 2000, August