[IRCA] NZ4O "Daily" Condensed MF Radiowave Propagation Forecast
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[IRCA] NZ4O "Daily" Condensed MF Radiowave Propagation Forecast

The NZ4O "Daily" Condensed MF Radiowave Propagation Forecast has been published on Monday June 25, 2012 at 1200 UTC and is valid for the next 24 hours.
“An In Depth Radiowave Propagation Forecast For Amateur Radio Operators As Well As LF, MF And VHF SWL's”
This daily condensed MF radiowave propagation forecast can also be found at http://www.wcflunatall.com/dailycondensedmfprop.htm , http://www.facebook.com/pages/SolarCycle24org/139198369462931 and http://lists.contesting.com/mailman/listinfo/spaceweather .
The complete MF/HF/6M 7 day period radiowave propagation forecast can be found at http://www.solarcycle24.org .
This radiowave propagation forecast is provided free of charge to the radio hobby communities but donations are graciously accepted. You can donate by going to http://www.paypal.com and click on the "Send Money" tab. My Paypal ID/email address is thomasfgiella@xxxxxxxxxxxxxxx .
NOTE. This MF radiowave propagation forecast covers all continents and all hemispheres.
GLOBAL MEDIUM FREQUENCY (300-3000 KC) RADIOWAVE PROPAGATION CONDITIONS EXPECTED WITH AN EMPHASIS ON THE MF AM BROADCAST BAND AND 160 METERS- 

Magnetic Equator-

Low 0-25 degrees

Mid 25-60 degrees

High 60-90 degrees

http://www.wcflunatall.com/geomagneticequator.gif



FORECASTED NORTHERN HEMISPHERE GREAT CIRCLE SHORT PATH-




-East <-> West To 1100 mi/1800 km- Fair

*North <-> South To 1100 mi/1800 km- Fair To Poor

+South <-> North To 1100 Mi /1800 km- Poor To Fair



FORECASTED SOUTHERN HEMISPHERE GREAT CIRCLE SHORT PATH-

-East <-> West To 1100 mi/1800 km- Good

+North <-> South To 1100 mi/1800 km- Good

*South <-> North To 1100 Mi /1800 km- Good To Fair
Forecasted Great Circle Long/Skewed Path Northern Hemisphere (TA) Trans Atlantic, (TI) Trans Indian, (TP) Trans Pacific and cross Equatorial propagation conditions in excess of approximately 3200 mi / 5200 km- 

High Latitude- Poor

Mid Latitude- Fair

Low Latitude- Poor
Forecasted Great Circle Long/Skewed Path Southern Hemisphere (TA) Trans Atlantic, (TI) Trans Indian, (TP) Trans Pacific and cross Equatorial propagation conditions in 

excess of approximately 3200 mi / 5200 km-



High Latitude- Poor To Fair

Mid Latitude- Fair To Good

Low Latitude- Fair



HF Propagation Forecast Scale-
Excellent S9+1 Or Better
Good S7-S9
Fair S4-S6
Poor S1-S3
None S0


FORECASTED GLOBAL LIGHTNING NOISE (QRN)-
Northern hemisphere low latitude regions can expect VERY HIGH thunderstorm lightning induced QRN tied to summer season
proximity to the Inter-Tropical Convergence Zone (ITCZ) and tropical warm core low pressure systems.
Northern hemisphere mid latitude regions can expect HIGH TO VERY HIGH thunderstorm lightning induced QRN tied to summer
season cold/warm/occluded fronts and associated extra-tropical cold core low pressure systems, as well as tropical warm core low pressure systems.
Northern hemisphere high latitude regions can expect MODERATE TO HIGH thunderstorm lightning induced QRN tied to summer
season cold/warm/occluded fronts and associated extra-tropical cold core low pressure systems.
Southern hemisphere low latitude regions can expect HIGH thunderstorm lightning induced QRN tied to winter season proximity
to the Inter-Tropical Convergence Zone (ITCZ) as well as cold/warm/occluded fronts and associated extra-tropical cold core low 

pressure systems.
Southern hemisphere mid latitude regions can expect MODERATE TO HIGH thunderstorm lightning induced QRN tied to winter
season cold/warm/occluded fronts and associated extra-tropical cold core low pressure systems.
Southern hemisphere high latitude regions can expect LOW TO MODERATE thunderstorm lightning induced QRN tied to winter
season cold/warm/occluded fronts and associated extra-tropical cold core low pressure systems. 



Lightning Induced Noise (QRN) Forecast Scale-

Very High >+1 db Over S9

High- S7-9

Moderate- S4-6

Low- S1-3

None- S0
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 my radiowave propagation forecast. This data is gathered and made public by the U.S. Government using taxpayer $$$. However the propagation forecast that I produce from the RAW public domain data is my personal intellectual property. Therefore this propagation forecast contained herein is copyrighted © 1988-2012 by Thomas F. Giella, NZ4O. Reproduction of and distribution of the propagation forecast herein is allowed without advanced permission 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
thomasfgiella@xxxxxxxxxxxxxxx



NZ4O Amateur & SWL Radio Autobiography: http://www.nz4o.com
NZ4O MF/HF/6M (600-6 Meters) Radiowave Propagation Forecast: http://www.solarcycle24.org Harmful Man Induced (Anthropogenic) Climate Change (Global Warming) Refuted: http://www.globalwarminglie.org 


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