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Propagazione

Solar activity forecast for the period June 5 – 11, 2015

Solar activity forecast for the period June 5 – 11, 2015 Activity level: mostly low X-ray background flux (1.0-8.0 A): in the range B2.0-B8.5 Radio flux (10.7 cm): a fluctuation in the range 105-155 f.u. Events: class C (0-12/day), class M (0-4/day), class X (0/period), proton (0/period) Relative sunspot number (Ri): in the range 20-105 Jozef Lesko RWC Prague, Astronomical …

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Propagation outlook from Boulder

:Product: Weekly Highlights and Forecasts :Issued: 2015 Jun 01 0141 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # Product description and SWPC contact on the Web # http://www.swpc.noaa.gov/weekly.html # #                Weekly Highlights and Forecasts # Highlights of Solar and Geomagnetic Activity 25 – 31 May 2015 Solar activity was at very low levels …

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Solar & Geomagnetic activity forecast for the period May 31 – June 26, 2015

P.I.G. Bulletin 150530 Solar & Geomagnetic activity forecast for the period May 31 – June 26, 2015 Solar activity will continue to fluctuate at solar flux 90 – 130 s.f.u. during next few weeks. Irregular occurence of C class flares is expected. Only very exceptionally are possible M class flares, while X class flares are not expected at all. Geomagnetic field will be: …

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Solar activity forecast for the period May 29 – June 4, 2015

Solar activity forecast for the period May 29 – June 4, 2015 Activity level: mostly very low to low X-ray background flux (1.0-8.0 A): in the range B1.0-B7.5 Radio flux (10.7 cm): a fluctuation in the range 90-125 f.u. Events: class C (0-10/day), class M (0-4/period), class X (0/period), proton (0/period) Relative sunspot number (Ri): in the range 10-85 Jozef …

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Weekly Highlights and Forecasts

:Product: Weekly Highlights and Forecasts :Issued: 2015 May 25 0854 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # Product description and SWPC contact on the Web # http://www.swpc.noaa.gov/weekly.html # #                Weekly Highlights and Forecasts # Highlights of Solar and Geomagnetic Activity 18 – 24 May 2015 Solar activity was at low levels from …

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Solar activity forecast for the period May 22 – 28, 2015

Solar activity forecast for the period May 22 – 28, 2015 Activity level: mostly very low to low X-ray background flux (1.0-8.0 A): in the range B1.0-B7.5 Radio flux (10.7 cm): a fluctuation in the range 90-125 f.u. Events: class C (0-10/day), class M (0-4/period), class X (0/period), proton (0/period) Relative sunspot number (Ri): in the range 10-85 Jozef Lesko …

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Propagation outlook from Boulder

:Product: Weekly Highlights and Forecasts :Issued: 2015 May 18 0402 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # Product description and SWPC contact on the Web # http://www.swpc.noaa.gov/weekly.html # #                Weekly Highlights and Forecasts # Highlights of Solar and Geomagnetic Activity 11 – 17 May 2015Solar activity was low from 11-15 May. The …

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Weekly Forecasts Bulletin Geomagnetic activity forecast for the period May 15 – June 10, 2015

Solar activity forecast for the period May 15 – 21, 2015 Activity level: mostly low X-ray background flux (1.0-8.0 A): in the range B2.5-B9.5 Radio flux (10.7 cm): a fluctuation in the range 100-155 f.u. Events: class C (0-13/day), class M (0-4/day), class X (0-1/period), proton (0-1/period) Relative sunspot number (Ri): in the range 20-110 Jozef Lesko RWC Prague, Astronomical …

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Propagation outlook from Boulder

:Product: Weekly Highlights and Forecasts :Issued: 2015 May 11 0537 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # Product description and SWPC contact on the Web # http://www.swpc.noaa.gov/weekly.html # #                Weekly Highlights and Forecasts # Highlights of Solar and Geomagnetic Activity 04 – 10 May 2015 Solar activity ranged from low to high …

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Propagation outlook from PIG

Solar activity forecast for the period May 8 – 14, 2015 Activity level: mostly low to high X-ray background flux (1.0-8.0 A): in the range B3.5-C1.5 Radio flux (10.7 cm): a fluctuation in the range 120-180 f.u. Events: class C (1-15/day), class M (0-5/day), class X (0-3/period), proton (0-2/period) Relative sunspot number (Ri): in the range 30-125 Jozef Lesko RWC …

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Propagation outlook from Boulder

:Product: Weekly Highlights and Forecasts :Issued: 2015 May 04 0612 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # Product description and SWPC contact on the Web # http://www.swpc.noaa.gov/weekly.html # #                Weekly Highlights and Forecasts # Highlights of Solar and Geomagnetic Activity 27 April – 03 May 2015 Solar activity was at very low …

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OK1HH: Solar & Geomagnetic activity forecast for the period May 3 – 29, 2015 (P.I.G. Bulletin 150502)

P.I.G. Bulletin 150502 Solar & Geomagnetic activity forecast for the period May 3 – 29, 2015 Solar activity will continue to fluctuate at solar flux 95 – 140 s.f.u. during next few weeks. Irregular occurence of C class flares is expected. Exceptionally are possible M class flares after May 7. X class flare may occur only rarely. Geomagnetic field will …

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