Viewing archive of Tuesday, 22 March 2005

Sunspot numberNew regionsBackground fluxMaximum flux
49 -40 -1A6.9B4.9

Solar flares

RegionStartMaximumEnd
-B1.5 00:0600:1000:15
0743B1.4 01:1101:1501:18
0743B4.9 21:0621:1421:18
0745B1.2 22:1722:2122:23

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2019:246
Current stretch spotless days:20

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*since 1994

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