Viewing archive of Sunday, 21 October 2001

Sunspot numberNew regionsBackground fluxMaximum fluxCM
239 90 -2C1.1M2.5492

Solar flares

RegionStartMaximumEnd
9672C4.3 00:0400:1100:15
-C2.1 00:2800:3100:33
-C1.9 01:4701:5101:54
-C1.4 03:2103:2403:28
-C7.8 04:3304:3704:39
-M1.3 05:0905:1805:27
-C2.7 05:4405:4705:51
-C2.7 07:5307:5708:00
9661M2.5 11:1211:3611:48
9670C2.5 13:1113:2613:31
-C2.0 20:5420:5821:00

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