Viewing archive of Saturday, 17 March 2001

Sunspot numberNew regionsBackground fluxMaximum fluxC
90 41 1B2.7C3.932

Solar flares

RegionStartMaximumEnd
-B4.1 02:4502:4802:51
-C2 03:3105:3206:27
9384B8.8 09:1009:1409:18
-B5.2 14:0714:1214:17
9373C3.9 17:1217:2017:29

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
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