Propagation Links 2007-2011
September Links
August Links
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Propagation Summary from NOAA
July Links
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About Sunspots (BBC Article)
June Links
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solarham.com Sunspot trend charts
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www.wm7d.net Latest Propagation Indices
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hfradio.org Latest MUF's
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g0kya.blogspot.com Propagation Pod cast
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Chipenheam ARC About sporadic E
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Solar Science Longest Minimum in 100 Years
April Links
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missing sunspots Researchers Crack The Mystery
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March Links
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Sunspot Data Royal Greenwich Observatory
February Links
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Say Goodbye To Sunspots? (Science Mag.)
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Sunspots May Vanish By 2015 (PDF File)
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January Links
September Links
Perseid Meteor Shower in September 2010
Solar Flare Report August 2010
Solar cycle 24 Progression Chart
Solar Cycle 25 Theories based on the "conveyor Belt" effect
Radio Fadeout & Solar flare Chart from IPS
August Links
Extra Sporadic E Links
Sporadic E A 7 Year Study
Short Path E Propagation from the UK
Sporadic E Propagation Tutorial
Electronics Today Sporadic E
July Links
Solar Stormwatch Take Part estimating the sun's activity
Solar Dynamics Observatory Stunning Images available
More images Here . See also first ever images and the launch of the observatory.
www.worldofradio.com Glenn Hausers World Of Radio
June Links
Solar Forecast from WM7D
HF Propagation Report May 10
Solar Cycle 24 Sunspot Numbers Are Lower Than Forecast
April Links
Latest Solar Conditions from solen.info
NOAA Solar forecast (Text file)
Solar Flares and Their Potential affects
Solar flares in 2012 (A speculative Fox News report)
March Links
All About Solar Flares From Space.com
Solar Storms Could Affect GPS From Live Science
February Links
Solar conditions And Global Temperatures From NASA
Scientific Front Line SOHO Images
January Links
Analysing The Geomagnetic Index
December Links
Communicate 88 A report from the Communicate 88 event from 24 september 1988
November Links
WIA Wireless Institute Of Asutralia
IRTS Irish Radio Transmitter Society
Spotless Sun Blankest year of the Space Age (NASA)
October Links
Predicting Solar Cycle 24 with a Solar Dynamo Model
Solar Science Solar Cycle 24: Flase starts
The Ice Age Cometh An article by Ben carlson writing in The 'Atlantic'
Solar Archives A report by David Archibald about solar cycle 24 (PDF download)
Southgate Amatuer Radio Club Latest updates
The Wireless Institute Of Australia Official website
Old Solar Cycle Returns (March '08)
September Links
MUF Map A near-real-time Maximum Usable Frequency map
Sunspot numbers for 2008
How HF Radio propagation works A Flash Movie
A 45 day forecast of Solar Flux and A Index
The Sun's magnetic field Changes in polarity during the change to Solar Cycle 24
August Links
The 2008 Perseid Meteor Shower
Solar Terrestrial Activity Report from DXLC
Performance of Sunspot/Solar Activity Predictions with John Nordburg
July Links
Can The Sun Save Us From Global Warming? (Low Sunspot Activity) A report by Dr David Whitehouse in the Belfast Telegraph.
The Sun's Chilly Impact On Earth (NASA News Archive).
A Super Solar Flare (1859) Nasa Science News.
The Spórer Minimum (1420 - 1570)
The Maunder Minimum (1645 - 1715)
The Dalton Minimum (1790-1830)
Transmitters Serving Merseyside Galleries of Transmitter sites
June Links
The New Shortwave Propagation Handbook by George Jacobs
HF Propagation Predictions For 2008 by G4FKH
The Ionosphere and more from University Of Michigan
May Links
The Basics of Radio Wave Propagation By Edwin C. Jones, MD, PhD (AE4TM)
www.dxlc.com/solar/ Latest space weather activity including coronal holes
April Links
Meteor Shower Calendar 2008 From the International Meteor Organisation
Space Weather Alerts from The NOAA
SOHO The Solar And Heliospheric Observatory website.
March Links
The K7RA Solar Update from ARRL
The Maunder Minimum A Wikipedia entry
Meteor Shower Calendar 2008 from www.imo.net
February Links
Solar cycle 23 Vs. Solar Cycle 24 An article in ARRL
The Solar cycle Number Chart from sunspot24.com
The Basics Of Radio Wave Propagation An article by EC Jones
XE1BEF Propagation Related Links A comprehensive Links Page
January Links
Join the Radiowwave Propagation forecast by email
Solar cycle 24 in it's way? An article from Radioworld
November Links
Sunspot Charts Latest Sunspot trends
The 45 Day Space Weather Forecasts From NOAA
The K7RA Update (October '09)
Unprecidented forecast Of Next Sunspot From UCAR
October Links
HF Frequency Tables Best frequency paths.
NW7US Space weather Podcast from hfradio.org See also August09
Solar Cycle 24 in 2012 Predictions about the peak storms
How To Survive 2012 Severe Predictions !
www.weatheraction.com Solar Data used for earth weather forecasting.
September Links
Sunspot Prediction Charts from SolarCycle24.com
Latest Solar Indicies from WM7d.com
Space Weather Prediction Centre (center) NOAA
Optimum Working Frequency Charts (Cross referenced)
The Key To Understanding The Sun (NASA)
August Links
www.solen.info/solar/ Graphical and text based Solar Data
NOAA 45 day text based forecasts
dx.qsl.net/propagation/ HF Propagation Forecasts
www.space.com/spacewatch/ Solar FAQ's Page
ASAP Software from Bradford University
July Links
CQ Magazine Propagation editor challenges Solar cycle 24 Predictions. Also available at the Southgate ARC website.
NASA News Mystery of the missing sunspots solved
HUF MUF and LUF Charts from ARRL in PDF format which requires Acrobat Reader or Foxit Reader which is a not-so-bloaty alternative
DX Zone Propagation charts etc.
www.worldofradio.com Glenn Hauser's World Of Radio
June Links
Solar Cycle 24 Prediction Update (The minimum was in 2008)
The Solar Storm That Never Was A prediction from 2006 plus the 'Convey Belt' theory.
Historical Solar Data Charts From the World Data Centre
May Links
The Anatomy Of Solar storms A discussion On NASA TV
Deep Solar Minimum A report on the dropping solar minimum
April Links
Modes Of Propagation Different Modes Of Radio Propagation
NOAA Space Weather Prediction Centre
March Links
How to identify QRM Audio files
UKQRM.org The UK QRM Group
Localised Radio Interference Videos How to identify QRM Sources
Radiolab.com All about AM Noise Sources
Propagation Noise And effectiveness all about noise on the AM
How Propagation Works All about the F layer etc.
Online Propagation Primer All about how HF propagation works
SolarCycle24.com Solar Trend charts
February Links
NASA's Mission to Improve Predictions of Violent Space Weather
NASA Science News Severe Space Weather
January Links
WM7D NOAA Propagation Forecast
Solar Cycle 24 Latest trend Charts etc.
December Links
Solar Cycle Headed For Historic Low Point Another Maunder minimum?
SpaceDaily.com Daily Space Weather information
November Links
www.kfdx.co.nr Ken Fletcher's report on the HFCC Conference 2007
Solar Cycle 24 Information about Solar Cycle 24
October Links
www.hfcc.org The High Frequency coordination Conference Website
www.rsgb.org.uk The Radio Society Of Great Britain
RSGB Propagation Forecast in MP3 Format The GB2RS Read by G4NJH
Space Weather Warnings From the NOAA
September Links
The ARRL All about Amatuer Radio and space weather
Space Today Online More info about space weather
NASA News Scientists predice a big Solar cycle
UCAR.edu Scientists Issue Unprecedented Forecast of Next Sunspot Cycle.
August Links
Magnetic Storm Alerts By Email from IPS Radio And Space Services
Future Solar Storms. A prediction from NASA
Historic Solar Charts from WM7D.com
SOHO Solar Storm Forecasting All about the development of COSTEP .
July Links
VOA Prop Real time Propagation software
The NASA Image Satellite Launched in 2000, this is the satellite which constantly monitors conditions as well as supplying images.
The WM7D Forecast Page Up to date information on solar conditions
Spaceweather.com See also the article on Noctilucent Clouds
NOAA.com Daily solar data
eibi.de A comprehensive A07 schedule. Download the text file HERE (KF)
June Links:
http://www.space.com/nightsky/
A wider view of the Solar System including Eclipses etc.
http://www.space.com/spacewatch/space_weather_101.html
The Space weather Page of space.com
A German Shortwave monitoring station with an English page.
http://www.dxzone.com/catalog/Antennas/Shortwave/
All about SW Antenna's and tips about setting them up.
http://www.sec.noaa.gov/SolarCycle/SC24/PressRelease.html
The full press release on the subject of Solar Cycle #24
May Links
dx.QSL.net This page contains a dynamic collection of propagation information gathered from many different sources. This data is extremely useful for ham radio operators and shortwave listeners.
ARRL The Sun, the Earth, the Ionosphere: What the Numbers Mean, and Propagation Predictions--a brief introduction to propagation and the major factors affecting it.
WM7d.net The NOAA's 27 Day Propagation Forecast.
Coronal Holes What are they? This page from NASA tells you all about the subject including many pictures
April Links
NASA Solar Flare report and video's Click Here
Alien Volcano - A report from NASA Click Here
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