Viewing archive of Thursday, 20 December 2001

Sunspot numberNew regionsBackground fluxMaximum fluxC
171 132C1.5C8.756

Solar flares

RegionStartMaximumEnd
9742C8.7 04:3204:3804:42
9741C3.1 08:4408:4708:50
-C2.4 11:0311:0611:12
9742C4.4 15:2215:2615:33
9742C2.7 17:1017:1517:24
9742C5.0 18:0818:1218:18

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