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home QRZCQ - The database for radio hams 
 
2014-12-20 08:38:43 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:216
Spot number:156
X-Ray index:C1.2
A index:8
K index:2
 
Conditions 00-10MHz:Normal
Conditions 10-20MHz:Good
Conditions 20-30MHz:Normal
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 (33%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF0%0%0%0%0%0%
AS0%0%1%1%0%0%
EU1%1%50%14%1%1%
NA3%0%16%10%0%0%
OC0%0%2%0%0%0%
SA0%0%4%0%0%1%
Conditions at 10-20MHz (32%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF1%0%0%0%0%0%
AS2%5%4%1%1%0%
EU4%16%46%0%11%0%
NA2%0%1%3%2%0%
OC1%0%2%1%1%0%
SA0%1%1%0%1%0%
Conditions at 20-30MHz (36%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF1%0%1%0%0%0%
AS1%12%18%0%1%0%
EU3%39%22%0%1%1%
NA0%1%1%0%0%1%
OC0%2%1%1%1%1%
SA0%1%0%0%0%0%
Conditions at 50-54MHz (1%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF0%0%0%0%0%0%
AS0%0%0%0%25%0%
EU0%0%50%0%0%0%
NA0%0%0%0%0%0%
OC0%0%0%0%25%0%
SA0%0%0%0%0%0%

Last 30 days of HF propagation

Date and TimeFlux idx.Spot num.X-Ray idx.X-Ray numA-IndexK-Index00-10MHz10-20MHz20-30MHz
2014-12-20 00:00:00213168C1.4214102FairNormalGood
2014-12-19 12:00:00213168C1.421452FairNormalGood
2014-12-19 00:00:00192154C1.221262NormalGoodNormal
2014-12-18 12:00:00192154C1.221281GoodGoodGood
2014-12-18 00:00:00185169B9.219282FairNormalGood
2014-12-17 12:00:00185169B9.219282FairNormalGood
2014-12-17 00:00:00169152B8.918982FairNormalFair
2014-12-16 12:00:00169152B8.9189151FairNormalFair
2014-12-16 00:00:00166175B8.3183153PoorFairFair
2014-12-15 12:00:00166175B8.3183113FairFairNormal
2014-12-15 00:00:00160121*0123FairNormalFair
2014-12-14 12:00:00160121*062FairNormalFair
2014-12-14 00:00:00154132B7.3173212FairFairFair
2014-12-13 12:00:00154132B7.3173212FairFairFair
2014-12-13 00:00:00148115B7.2172204PoorFairPoor
2014-12-12 12:00:00148115B7.217264FairFairFair
2014-12-12 00:00:0015097B7.217262FairNormalFair
2014-12-11 12:00:0015097B7.217291NormalGoodNormal
2014-12-11 00:00:0014080B8.3183101GoodNormalFair
2014-12-10 12:00:0014080B8.3183152FairFairPoor
2014-12-10 00:00:000FairPoorVery Poor
2014-12-09 12:00:0013377B5.7157173FairFairPoor
2014-12-09 00:00:0013258B5.6156173FairFairPoor
2014-12-08 12:00:0013258B5.6156283FairFairPoor
2014-12-08 00:00:0012973B6.9169274FairPoorVery Poor
2014-12-07 12:00:0012973B6.9169133FairFairPoor
2014-12-07 00:00:0013797B5.2152114FairFairFair
2014-12-06 12:00:0013797B5.2152113FairNormalFair
2014-12-06 00:00:00158137B7.1171112FairNormalFair
2014-12-05 12:00:00158137B7.1171112FairNormalFair
2014-12-05 00:00:00154128B7.617682FairNormalFair
2014-12-04 12:00:00154128B7.617681NormalGoodNormal
2014-12-04 00:00:00168146C1.021093FairNormalFair
2014-12-03 12:00:00168146C1.0210121NormalGoodNormal
2014-12-03 00:00:00168160B6.7167133FairFairFair
2014-12-02 12:00:00168160B6.7167103FairNormalFair
2014-12-02 00:00:00177153B7.9179102FairNormalFair
2014-12-01 12:00:00177153B7.917991PoorFairFair
2014-12-01 00:00:00177156B9.119183NormalGoodGood
2014-11-30 12:00:00177156B9.119152FairNormalNormal
2014-11-30 00:00:00181166C1.121152GoodExcellentExcellent
2014-11-29 12:00:00181166C1.121152GoodExcellentExcellent
2014-11-29 00:00:00179155C1.421461GoodExcellentExcellent
2014-11-28 12:00:00179155C1.421480GoodExcellentExcellent
2014-11-28 00:00:00171170B8.718782NormalGoodGood
2014-11-27 12:00:00171170B8.718752NormalGoodGood
2014-11-27 00:00:00169120B8.318360GoodExcellentExcellent
2014-11-26 12:00:00169120B8.318352GoodExcellentExcellent
2014-11-26 00:00:00172111B9.319362NormalGoodGood
2014-11-25 12:00:00172111B9.319371NormalGoodGood
2014-11-25 00:00:0017366B8.918982ExcellentGoodGood
2014-11-24 12:00:0017366B8.9189101ExcellentGoodGood
2014-11-24 00:00:0016764B8.6186123ExcellentGoodGood
2014-11-23 12:00:0016764B8.6186103ExcellentGoodGood
2014-11-23 00:00:0016368B7.717783
2014-11-22 12:00:0016368B7.7177152
2014-11-22 00:00:0016883B8.8188163ExcellentGoodGood
2014-11-21 12:00:0016883B8.8188112NormalNormalNormal
2014-11-21 00:00:0017072B9.2192123
2014-11-20 12:00:0017072B9.219282

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