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home QRZCQ - The database for radio hams 
 
2015-03-01 04:24:55 UTC

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Sun data and propagation

Current HF propagation

Todays sun data

Latest EIT-304 image // Sun images from NASA

Flux index:123
Spot number:70
X-Ray index:B4.4
A index:13
K index:5
 
Conditions 00-10MHz:Fair
Conditions 10-20MHz:Poor
Conditions 20-30MHz:Poor
We are working on the algorithm, conditions shown here may not correlate with real conditions.
The best check is always to power up your HF rig and listen on every band to be sure!





Conditions at 00-10MHz (67%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF0%0%0%0%0%0%
AS0%1%1%0%0%1%
EU1%1%17%5%0%3%
NA0%1%8%61%0%3%
OC0%0%0%0%1%0%
SA0%0%1%1%0%2%
Conditions at 10-20MHz (21%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF0%0%0%0%0%0%
AS0%3%0%3%1%4%
EU2%2%1%1%0%7%
NA3%8%7%25%1%22%
OC0%1%0%0%1%2%
SA0%1%1%5%0%10%
Conditions at 20-30MHz (8%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF0%0%0%0%2%0%
AS0%16%2%0%6%2%
EU0%0%0%0%0%0%
NA0%4%0%4%10%0%
OC0%5%0%2%8%0%
SA0%9%0%3%4%20%
Conditions at 50-54MHz (6%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF0%0%0%0%0%0%
AS0%0%0%0%5%3%
EU0%0%0%0%0%3%
NA0%0%0%35%2%11%
OC0%0%0%0%2%0%
SA0%2%11%5%0%24%

Last 30 days of HF propagation

Date and TimeFlux idx.Spot num.X-Ray idx.X-Ray numA-IndexK-Index00-10MHz10-20MHz20-30MHz
2015-03-01 00:00:0011858B3.3133153PoorVery PoorVery Poor
2015-02-28 12:00:0011858B3.313343PoorPoorVery Poor
2015-02-28 00:00:0011139B2.512541FairPoorPoor
2015-02-27 12:00:0011139B2.512551FairPoorPoor
2015-02-27 00:00:0011164B2.812851FairPoorPoor
2015-02-26 12:00:0011164B2.812882PoorPoorVery Poor
2015-02-26 00:00:0011463B2.8128101FairPoorPoor
2015-02-25 12:00:0011463B2.8128253PoorVery PoorVery Poor
2015-02-25 00:00:0011744B3.3133282PoorVery PoorVery Poor
2015-02-24 12:00:0011744B3.3133174Very PoorVery PoorVery Poor
2015-02-24 00:00:0011849B3.0130153PoorVery PoorVery Poor
2015-02-23 12:00:0011849B3.013073PoorPoorVery Poor
2015-02-23 00:00:0011654B3.313361FairPoorPoor
2015-02-22 12:00:0011654B3.313371FairPoorPoor
2015-02-22 00:00:0012053B4.214271FairPoorPoor
2015-02-21 12:00:0012053B4.214261FairPoorPoor
2015-02-21 00:00:0011986B3.813861PoorFairPoor
2015-02-20 12:00:0011986B3.813882PoorPoorPoor
2015-02-20 00:00:0012195B4.014082NormalGoodNormal
2015-02-19 12:00:0012195B4.0140192FairNormalFair
2015-02-19 00:00:0011940B3.8138182PoorVery PoorVery Poor
2015-02-18 12:00:0011940B3.8138223PoorVery PoorVery Poor
2015-02-18 00:00:0011844B3.6136154Very PoorVery PoorVery Poor
2015-02-17 12:00:0011844B3.613653PoorPoorVery Poor
2015-02-17 00:00:0012045B3.613682PoorPoorVery Poor
2015-02-16 12:00:0012045B3.613661FairPoorPoor
2015-02-16 00:00:0012049B3.8138101FairPoorPoor
2015-02-15 12:00:0012049B3.813832PoorPoorVery Poor
2015-02-15 00:00:0012559B4.314331GoodGoodNormal
2015-02-14 12:00:0012559B4.314331GoodGoodNormal
2015-02-14 00:00:0012850B4.614641GoodGoodNormal
2015-02-13 12:00:0012850B4.614650GoodGoodNormal
2015-02-13 00:00:0013176B5.215262GoodNormalFair
2015-02-12 12:00:0013176B5.215271GoodGoodNormal
2015-02-12 00:00:0014182B9.119180GoodGoodGood
2015-02-11 12:00:0014182B9.119171GoodGoodGood
2015-02-11 00:00:0014682B8.018062NormalGoodNormal
2015-02-10 12:00:0014682B8.018081GoodGoodGood
2015-02-10 00:00:0015394B7.3173102NormalGoodNormal
2015-02-09 12:00:0015394B7.3173101GoodGoodGood
2015-02-09 00:00:0015380B7.517593GoodNormalFair
2015-02-08 12:00:0015380B7.517593GoodNormalFair
2015-02-08 00:00:0014371B6.216292GoodNormalFair
2015-02-07 12:00:0014371B6.216253GoodNormalFair
2015-02-07 00:00:0014286B5.915971GoodGoodGood
2015-02-06 12:00:0014286B5.9159132FairNormalFair
2015-02-06 00:00:0014585B7.5175123NormalGoodNormal
2015-02-05 12:00:0014585B7.517591GoodGoodGood
2015-02-05 00:00:00149112B7.8178101GoodGoodGood
2015-02-04 12:00:00149112B7.8178162FairNormalFair
2015-02-04 00:00:00144117B6.8168163FairNormalFair
2015-02-03 12:00:00144117B6.8168273FairNormalFair
2015-02-03 00:00:00142132B7.0170304PoorFairPoor
2015-02-02 12:00:00142132B7.0170214PoorFairPoor
2015-02-02 00:00:00154153B6.3163194PoorFairPoor
2015-02-01 12:00:00154153B6.316393NormalGoodNormal
2015-02-01 00:00:00159193B8.6186122FairNormalGood
2015-01-31 12:00:00159193B8.6186111NormalGoodGood
2015-01-31 00:00:00165181B9.4194133PoorFairNormal
2015-01-30 12:00:00165181B9.419492FairNormalGood

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