144 MHz Sporadic-E QSO maps.
Years 2003 to 2010
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Europe
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North America
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You can help in the development of these maps and in other VHF propagation analysis projects! Please...
PLEASE NOTICE that in order not to take too much "bandwidth" I will no longer announce the availability of new maps through public mailing lists / newsgroups. If you want to know when new maps are available please subscribe to VHFDX.INFO's RSS feeds
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Europe
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North America
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Look at 2009's 144 MHz summary! |
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Europe
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North America
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Look at 2008's 144 MHz summary! |
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Look at 2007's 144 MHz summary! |
(*1) Not complete due to DX-Cluster link failure |
Look at 2006's 144 MHz summary! |
These animated maps show the evolution, size and MUF of the sporadic-E clouds that caused the major openings on 144 MHz. and they are an estimation based on calculations made from the information I have picked up here and there of QSOs and reports of European stations. I don't claim them to be accurate but just an estimation that could help understand what happened those days.
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Look at 2005's 144 MHz summary! |
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Look at 2004's 144 MHz summary! |
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Other maps of Europe
available: |
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for long distance sporadic-E QSO
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