Viewing archive of Saturday, 3 October 2015

Sunspot numberNew regionsBackground fluxMaximum fluxC
47 -110B5.3C3.3110

Solar flares

RegionStartMaximumEnd
2427C2.5 00:1100:1900:24
2427C1.3 03:1403:2103:27
2422C3.3 06:2506:3306:40
-C1.7 10:2710:3210:40
2422C1.7 08:1510:3310:42
2422C2.7 11:3211:3911:45
2422C2.1 13:0213:0813:14
2422C1.1 15:1215:2015:26
2420C1.1 16:2316:4416:52
2420C2.7 18:0418:0918:15
2427B7.9 20:2620:3221:01
2427B8.5 23:0723:1223:18

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/28Kp5 (G1)
Number of spotless days in 2019:209
Current stretch spotless days:11

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