[Ips-dhfpr] IPS Daily HF Prop Report - 06 August 04

rwc rwc at ips.gov.au
Sat Aug 7 09:48:06 EST 2004


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 06/2330Z AUGUST 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (06 AUGUST) 
Date   T index  Conditions    
06 Aug    42    Normal         

Flares: none.

MUFs:
   Equatorial PNG Region:
      Generally near predicted monthly values during 
      local day. Depressed by 25% during local night.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day,
      Enhanced by 20% during local night.
   Antarctic Region (Casey/Scott Base):
      Mostly near predicted monthly values. Widespread and
      persistent periods of disturbances. 


PCA Event : No event.

Predicted Monthly T index for August:  39
2. FORECAST (07 AUGUST - 09 AUGUST)
Date   T index  Conditions       MUFs                              
07 Aug    40    Normal           near predicted monthly values 
08 Aug    35    Normal           near predicted monthly values     
09 Aug    35    Normal           Near predicted monthly values    
COMMENT: Brief localised daytime disturbances observed Equatorial/N 
Aus regions. Evening spread-F observed S Aus region. Widespread 
spread-F and sporadic-E conditions observed Antarctic region. 
Mostly normal HF conditions expected next three days. A mildly 
elevated coronal hole wind stream may result in periods of disturbance 
from late day one into day three. 
----------------------------------------------------------
For an explanation of some of the terms in this report, goto
http://www.ips.gov.au, and follow links to Educational->
Gloassary on Solar Terrestrial Terms.

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