Viewing archive of Sunday, 17 July 2005

Sunspot numberNew regionsBackground fluxC
12 -40A5.41

Solar flares

RegionStartMaximumEnd
0790B1.8 00:3200:3500:37
0790B6.1 04:2704:3104:34
0790B2.3 05:0705:1105:16
0790C4.3 06:1406:2906:32
0789B1.1 10:2510:3210:45
0789B1.1 12:2812:3212:34
-B3.0 12:5713:0213:08
0789B4.3 14:2914:3314:42
-B1.2 17:1517:2017:23
-B1.4 23:2023:2623:33

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
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Number of spotless days in 2019:12
Current stretch spotless days:13

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