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home QRZCQ - The database for radio hams 
 
2016-02-14 12:35:30 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:110
Spot number:46
X-Ray index:B3.7
A index:7
Kp index:3
 
Conditions 00-10MHz:Fair
Conditions 10-20MHz:Poor
Conditions 20-30MHz:Closed
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 EU and EU is 59%
Probability of QSO on 2m between OC and OC is 28%
Probability of QSO on 6m between EU and EU is 45%
Probability of QSO on 6m between OC and OC is 42%
Probability of QSO on 10m between EU and AF is 4%
Probability of QSO on 10m between AS and EU is 12%
Probability of QSO on 10m between EU and AS is 2%
Probability of QSO on 15m between NA and AF is 43%
Probability of QSO on 15m between EU and AF is 35%
Probability of QSO on 17m between EU and NA is 1%
Probability of QSO on 17m between AF and EU is 15%
Probability of QSO on 20m between NA and OC is 15%
Probability of QSO on 30m between OC and NA is 8%
Probability of QSO on 30m between OC and EU is 6%
Probability of QSO on 30m between OC and AS is 6%
Probability of QSO on 40m between OC and NA is 2%
Probability of QSO on 40m between NA and EU is 1%
Probability of QSO on 40m between AS and EU is 6%
Probability of QSO on 2200m between OC and NA is 7%

* Propagation probability based on data from WSPRnet (Weak Signal Propagation Reporter Network) Spot Database
PROPAGATION BASED ON DX-CLUSTER
Conditions at 00-10MHz (30%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF1%0%1%0%0%0%
AS0%2%1%1%1%1%
EU0%0%66%0%0%0%
NA0%3%0%12%5%2%
OC0%0%0%1%1%1%
SA0%1%0%1%0%0%
Conditions at 10-20MHz (26%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF0%0%1%0%0%0%
AS1%2%4%1%1%0%
EU2%6%70%4%1%2%
NA1%1%4%2%1%0%
OC0%0%1%0%0%0%
SA0%1%0%1%1%1%
Conditions at 20-30MHz (45%) based on DX-Cluster
Spots dedx AFdx ASdx EUdx NAdx OCdx SA
AF1%1%1%0%0%0%
AS2%2%6%1%1%1%
EU16%21%42%1%1%1%
NA1%1%1%1%0%0%
OC0%1%1%0%0%0%
SA1%1%2%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%0%0%
EU72%0%29%0%0%0%
NA0%0%0%0%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
2016-02-14 12:00:0011046B3.713773FairPoorClosed
2016-02-14 00:00:0011274B4.414481FairFairFair
2016-02-13 12:00:0011274B4.4144133PoorClosedClosed
2016-02-13 00:00:0011368B2.8128162PoorClosedClosed
2016-02-12 12:00:0011368B2.8128112FairPoorClosed
2016-02-12 00:00:0011282B2.812892PoorFairFair
2016-02-11 12:00:0011282B2.812852PoorFairFair
2016-02-11 00:00:0011779B3.713761FairFairFair
2016-02-10 12:00:0011779B3.7137102FairPoorClosed
2016-02-10 00:00:0011582B3.3133101FairNormalNormal
2016-02-09 12:00:0011582B3.3133172ClosedPoorClosed
2016-02-09 00:00:0011784B3.8138181PoorFairFair
2016-02-08 12:00:0011784B3.813884ClosedPoorClosed
2016-02-08 00:00:0011771B3.8138102FairPoorClosed
2016-02-07 12:00:0011771B3.813881FairFairFair
2016-02-07 00:00:00120113B3.913982PoorFairFair
2016-02-06 12:00:00120113B3.9139122PoorFairFair
2016-02-06 00:00:0012395B4.5145103NormalExcellentExcellent
2016-02-05 12:00:0012395B4.514563NormalExcellentExcellent
2016-02-05 00:00:0011278B3.813882FairPoorClosed
2016-02-04 12:00:0011278B3.8138142PoorClosedClosed
2016-02-04 00:00:0010252B2.2122141FairPoorClosed
2016-02-03 12:00:0010252B2.212262FairPoorClosed
2016-02-03 00:00:0010042B2.412462FairPoorClosed
2016-02-02 12:00:0010042B2.412492FairPoorClosed
2016-02-02 00:00:0010139B2.512591FairFairFair
2016-02-01 12:00:0010139B2.5125103FairPoorClosed
2016-02-01 00:00:0010530B2.712782FairPoorClosed
2016-01-31 12:00:0010530B2.712733FairPoorClosed
2016-01-31 00:00:0010749B2.712741FairFairFair
2016-01-30 12:00:0010749B2.712731FairFairFair
2016-01-30 00:00:0011064B2.512541FairFairFair
2016-01-29 12:00:0011064B2.512561FairFairFair
2016-01-29 00:00:0011375B3.113181FairFairFair
2016-01-28 12:00:0011375B3.113153FairPoorClosed
2016-01-28 00:00:0011561B2.412450FairFairFair
2016-01-27 12:00:0011561B2.412441FairFairFair
2016-01-27 00:00:0010858B2.612642FairPoorClosed
2016-01-26 12:00:0010858B2.612631FairFairFair
2016-01-26 00:00:0010447B2.912940FairFairFair
2016-01-25 12:00:0010447B2.9129111FairFairFair
2016-01-25 00:00:009954B2.2122134ClosedClosedClosed
2016-01-24 12:00:009954B2.2122122FairPoorClosed
2016-01-24 00:00:0010150B2.0120122FairPoorClosed
2016-01-23 12:00:0010150B2.0120144ClosedClosedClosed
2016-01-23 00:00:0010456B2.5125143PoorClosedClosed
2016-01-22 12:00:0010456B2.5125323PoorClosedClosed
2016-01-22 00:00:0010059B2.4124304ClosedClosedClosed
2016-01-21 12:00:0010059B2.4124255ClosedClosedClosed
2016-01-21 00:00:009855B1.8118265ClosedClosedClosed
2016-01-20 12:00:009855B1.8118114PoorClosedClosed
2016-01-20 00:00:0010048B1.8118120FairFairFair
2016-01-19 12:00:0010048B1.811853FairPoorClosed
2016-01-19 00:00:0010148B1.711741FairFairFair
2016-01-18 12:00:0010148B1.711740FairFairFair
2016-01-18 00:00:0010038B2.012041FairFairFair
2016-01-17 12:00:0010038B2.012042FairPoorClosed
2016-01-17 00:00:0010438B2.112141FairFairFair
2016-01-16 12:00:0010438B2.112161FairFairFair
2016-01-16 00:00:0010336B1.811861FairFairFair

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