ARRL International DX SSB Contest HF Propagation Forecast
Published at 0000 UTC on Friday 03/04/2011, valid 0000 UTC Saturday
03/05/2011 through 2359 UTC Sunday 03/06/2011.
For a more in depth HF frequency radiowave propagation go to section #3B of
the NZ4O HF/6M Radiowave Propagation Forecast at http://www.solarcycle24.org
.
FORECASTED GLOBAL HF CONDITIONS-
Low Latitude- Normal
Mid Latitude- Normal
High Latitude- Normal
NORTHERN HEMISPHERE 80, 60, 40, 30, 20, 17, 15 METERS-
East -> West To 2000 Mi/3200 km- Good
West -> East To 2000 Mi/3200 km- Good
North -> South To 2000 Mi/3200 km- Good
South -> North To 2000 Mi/3200 km- Good
SOUTHERN HEMISPHERE 80, 60, 40, 30, 20, 17, 15 METERS-
East -> West To 2000 Mi/3200 km- Good
West -> East To 2000 Mi/3200 km- Good
South -> North To 2000 Mi/3200 km- Good
North -> South To 2000 Mi/3200 km- Good
NORTHERN HEMISPHERE 12, 10 METERS-
East -> West To 2000 Mi/3200 km- Fair To Good
West -> East To 2000 Mi/3200 km- Fair To Good
North -> South To 2000 Mi/3200 km- Fair To Good
South -> North To 2000 Mi/3200 km- Fair To Good
SOUTHERN HEMISPHERE 12, 10 METERS-
East -> West To 2000 Mi/3200 km- Fair To Good
West -> East To 2000 Mi/3200 km- Fair To Good
South -> North To 2000 Mi/3200 km- Fair To Good
North -> South To 2000 Mi/3200 km- Fair To Good
HF Propagation Forecast Scale-
Excellent- S9+1 Or Better
Good- S7-S9
Fair- S4-S6
Poor- S1-S3
None- S0
HF propagation conditions at greater than of 2000 mi/3200 km in the northern
hemisphere will be good on 80, 60, 40, 30, 20, 17, 15 meters, fair to good
on 12, 10 meters.
HF propagation conditions at greater than 2000 mi/3200 km in the southern
hemisphere will be good on 80, 60, 40, 30, 20, 15 meters, fair to good on
12, 10 meters.
Standard Disclaimer-
Note! I use error prone RAW public domain data from the NOAA Space
Environment Center, as well as other U.S. government organizations, to
produce this radiowave propagation forecast. This data is gathered and made
public by the U.S. Government using taxpayer $$$, including mine.
However the HF/6M frequency propagation forecast that I produce from
the RAW public domain data is my personal intellectual property. Therefore
this radiowave propagation forecast contained herein is copyrighted ©
1988-2011 by Thomas F. Giella, NZ4O. Reproduction of information contained
herein is not allowed without advance permission and then only as long as
proper credit is given.
Also space weather forecasting is still an inexact science. The forecasts
are not official but for hobby related purposes only and are subject to
human error and acts of God, therefore no guarantee or warranty implied.
73 & GUD DX,
Thomas F. Giella, NZ4O
Lakeland, FL, USA
nz4o@tampabay.rr.com
NZ4O Amateur & SWL Autobiography: http://www.nz4o.org
NZ4O Solar Space Weather & Geomagnetic Data Archive:
http://www.solarcycle24data.org
NZ4O Radiowave Propagation Forecast: http://www.solarcycle24.org
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