[Ips-dhfpr] IPS Daily HF Prop Report - 24 April 09

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 24/2330Z APRIL 2009 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (24 APRIL) 
Date   T index  Conditions    
24 Apr    -3    Normal         

Flares: none.

MUFs:
   Equatorial PNG/Niue Region:
      Depressed by 15% during local day,
      Near predicted monthly values during local night.
      Depressed by 20% after local dawn.
   Northern Australian Region:
      Depressed by 15% during local day,
      Near predicted monthly values during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Enhanced by 30% over the UT day.

PCA Event : No event.

Predicted Monthly T index for April:   3
2. FORECAST (25 APRIL - 27 APRIL)
Date   T index  Conditions       MUFs                              
25 Apr     0    Normal           Near predicted monthly values 
26 Apr     3    Normal           Near predicted monthly values     
27 Apr     3    Normal           Near predicted monthly values    
COMMENT: Daytime depressions observed Equatorial/N Aus regions. 
Periods of weak ionospheric conditions observed at some stations 
Antarctic region mainly local night. Otherwise conditions mostly 
normal. Expect mostly normal conditions next three days. 
----------------------------------------------------------
ASFC GREETINGS TO AUSTRALIAN AND NEW ZEALAND DEFENCE FORCES
THIS ANZAC DAY 2009
LEST WE FORGET
----------------------------------------------------------
For an explanation of some of the terms in this report, go to
http://www.ips.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.

IPS Radio and Space Services        email: asfc at ips.gov.au
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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
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