Viewing archive of Sunday, 25 February 2001

Sunspot numberNew regionsBackground fluxMaximum flux
111 121 1B2.8B7.46

Solar flares

RegionStartMaximumEnd
-B5.2 01:4001:4601:57
9357B7.4 21:2921:3721:51
-B7.1 23:2923:3523:51

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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 2019:239
Current stretch spotless days:12

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*since 1994

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