Týdenní předpověď
Typ dat:
Původní formát
Původní formát
Datum vydání předpovědi:
Activity level: low to moderate X-ray background flux (1.0-8.0 A): in the range B8.0-C5.0 Radio flux (10.7 cm): a fluctuation in the range 112-185 Events: class C (2-13/day), class M (1-6/period), class X (0-0/period), proton (0-1/period) Relative sunspot number (Ri): in the range 50-180 Vlastislav Feik RWC Prague, Astronomical Institute, Solar Dept., Ondrejov, Czech Republic
Quiet: Apr 28 - 29 Unsettled: Apr 24 - 27 Active: Apr 24, 30 Minor storm: Apr 30 - May 1 Major storm: possible 0 Severe storm: 0 Currently, geomagnetic field is at unsettled level. Next days, we expect unsttled conditions continue. Since Monday, we expect further geomagnetic activity decrease to quiet and/or quiet to unsettled level, respectively. At the end of currently forecasted period, geomagnetic activity enhancement is possible, likely with further minor storming event. Tomas Bayer RWC Prague Institute of Geophysics of the ASCR, Prague Department of Geomagnetism Budkov observatory (BDV)
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