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home QRZCQ - The database for radio hams 
 
2019-06-19 06:01:50 UTC
 

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Sun data and propagation

Current HF propagation

TODAYS SUN DATA AND HF PROPAGATION
Todays sun data

Latest EIT-304 image // Sun images from NASA

Flux index:67
Spot number:0
X-Ray index:A6.3
A index:4
Kp index:1
 
Conditions 00-10MHz:Fair
Conditions 10-20MHz:Fair
Conditions 20-30MHz:Fair
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!


GRAPHICAL SUN DATA HISTORY

PROPAGATION BASED ON WSPRNET* (ALPHA)
Probability of QSO on 23cm between AS and AS is 20%
Probability of QSO on 70cm between NA and NA is 50%
Probability of QSO on 6m between EU and EU is 9%
Probability of QSO on 6m between OC and OC is 47%
Probability of QSO on 10m between EU and AF is 84%
Probability of QSO on 15m between EU and AF is 24%
Probability of QSO on 20m between EU and AS is 27%
Probability of QSO on 30m between EU and AF is 1%
Probability of QSO on 40m between EU and AF is 23%
Probability of QSO on 40m between EU and SA is 12%
Probability of QSO on 80m between AF and SA is 4%

* Propagation probability based on data from WSPRnet (Weak Signal Propagation Reporter Network) Spot Database
PROPAGATION BASED ON DX-CLUSTER
Conditions at 00-10MHz (42%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF0%0%0%0%0%0%
AS0%0%2%0%0%0%
EU0%0%40%7%2%1%
NA2%0%18%7%0%1%
OC0%0%9%0%11%0%
SA0%0%0%3%0%1%
Conditions at 10-20MHz (50%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF0%0%0%0%0%0%
AS0%4%9%0%3%0%
EU2%4%39%7%1%0%
NA1%0%1%11%9%0%
OC1%0%1%7%5%0%
SA0%0%0%0%0%0%
Conditions at 20-30MHz (6%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF0%0%0%0%0%0%
AS0%14%0%0%0%0%
EU0%20%60%0%0%0%
NA0%0%0%7%0%0%
OC0%0%0%0%0%0%
SA0%0%0%0%0%0%
Conditions at 50-54MHz (4%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF0%0%0%0%0%0%
AS0%20%0%0%0%10%
EU0%20%40%0%0%0%
NA0%0%0%10%0%0%
OC0%0%0%0%0%0%
SA0%0%0%0%0%0%

HISTORICAL PROPAGATION DATA

Last 30 days of HF propagation

Date and TimeFlux idx.Spot num.X-Ray idx.X-Ray numA-IndexK-Index00-10MHz10-20MHz20-30MHz
2019-06-19 00:00:00660A6.66641FairFairFair
2019-06-18 12:00:00660A6.66630FairFairFair
2019-06-18 00:00:00660A6.46450FairFairFair
2019-06-17 12:00:00660A6.56541FairFairFair
2019-06-17 00:00:00670A6.36350FairFairFair
2019-06-16 12:00:00670A6.76741FairFairFair
2019-06-16 00:00:00680A6.86840FairFairFair
2019-06-15 12:00:00680A7.17182FairPoorClosed
2019-06-15 00:00:00680A6.96981FairFairFair
2019-06-14 12:00:00680A7.272103FairPoorClosed
2019-06-14 00:00:00700A7.17172FairPoorClosed
2019-06-13 12:00:00700A7.57542FairPoorClosed
2019-06-13 00:00:00700A7.37371FairFairFair
2019-06-12 12:00:00700A7.47431FairFairFair
2019-06-12 00:00:00690A7.47461FairFairFair
2019-06-11 12:00:00690A7.47431FairFairFair
2019-06-11 00:00:00680A6.96941FairFairFair
2019-06-10 12:00:00680A7.37360FairFairFair
2019-06-10 00:00:00680A6.565101FairFairFair
2019-06-09 12:00:00680A7.070182PoorClosedClosed
2019-06-09 00:00:00690A7.070205ClosedClosedClosed
2019-06-08 12:00:00690A7.47440FairFairFair
2019-06-08 00:00:00690A7.07051FairFairFair
2019-06-07 12:00:00690A7.87831FairFairFair
2019-06-07 00:00:00700A7.37351FairFairFair
2019-06-06 12:00:00700A7.87841FairFairFair
2019-06-06 00:00:00700A8.08041FairFairFair
2019-06-05 12:00:00700A7.97971FairFairFair
2019-06-05 00:00:00700A7.67682FairPoorClosed
2019-06-04 12:00:00700A7.77742FairPoorClosed
2019-06-04 00:00:00700A7.37351FairFairFair
2019-06-03 12:00:00700A7.77740FairFairFair
2019-06-03 00:00:00700A8.08041FairFairFair
2019-06-02 12:00:00700A8.38330FairFairFair
2019-06-02 00:00:00690A7.87831FairFairFair
2019-06-01 12:00:00690A8.18151FairFairFair
2019-06-01 00:00:00690A7.67650FairFairFair
2019-05-31 12:00:00690A8.18182FairPoorClosed
2019-05-31 00:00:00680A7.27282FairPoorClosed
2019-05-30 12:00:00680A7.676142PoorClosedClosed
2019-05-30 00:00:00680A6.969153PoorClosedClosed
2019-05-29 12:00:00680A7.37383FairPoorClosed
2019-05-29 00:00:00680A6.86893FairPoorClosed
2019-05-28 12:00:00680A6.666102FairPoorClosed
2019-05-28 00:00:00680A6.464102FairPoorClosed
2019-05-27 12:00:00680A6.46453FairPoorClosed
2019-05-27 00:00:00670A6.46451FairFairFair
2019-05-26 12:00:00670A6.56541FairFairFair
2019-05-26 00:00:00660A6.36352FairPoorClosed
2019-05-25 12:00:00660A6.76750FairFairFair
2019-05-25 00:00:00670A6.26252FairPoorClosed
2019-05-24 12:00:00670A6.56551FairFairFair
2019-05-24 00:00:00670A5.85851FairFairFair
2019-05-23 12:00:00670A6.96941FairFairFair
2019-05-23 00:00:00680A6.56561FairFairFair
2019-05-22 12:00:00680A6.76742FairPoorClosed
2019-05-22 00:00:00690A6.56550FairFairFair
2019-05-21 12:00:00690A6.86861FairFairFair
2019-05-21 00:00:00680A6.56581FairFairFair
2019-05-20 12:00:00680A6.86831FairFairFair

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