Viewing archive of Sunday, 14 March 1999

Sunspot numberNew regionsBackground fluxMaximum fluxCM
131 241 1B6.0M2.1432

Solar flares

RegionStartMaximumEnd
-M2.1 01:1901:2701:40
8485C1.5 04:0604:1504:29
8485C1.9 06:0706:1506:23
8487M1.1 09:0810:1010:25
8487C7.5 13:3813:5014:11

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/02Kp5 (G1)
Number of spotless days in 2019:186
Current stretch spotless days:17

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*since 1994

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