[Ips-dhfpr] IPS Daily HF Prop Report - 09 October 04

rwc rwc at ips.gov.au
Sun Oct 10 09:57:33 EST 2004


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 09/2330Z OCTOBER 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (09 OCTOBER) 
Date   T index  Conditions    
09 Oct    53    Normal         

Flares: none.

MUFs:
   Equatorial PNG Region:
      Mostly near predicted monthly values,
   Northern Australian Region:
      Enhanced by 20% during local day,
      Enhanced by 25% during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day,
      Enhanced by 20% during local night.
      Enhanced by 35% after local dawn.
   Antarctic Region (Casey/Scott Base):
      Enhanced by 35% over the UT day with periods
      of minor to significant degradations.


PCA Event : No event.

Predicted Monthly T index for October:  30
2. FORECAST (10 OCTOBER - 12 OCTOBER)
Date   T index  Conditions       MUFs                              
10 Oct    58    Normal           5 to 15% above predicted monthly 
                                 values 
11 Oct    53    Normal           Near predicted monthly values     
12 Oct    46    Normal-Fair      near monthly predicted values/depressed 
                                 5%.    
COMMENT: HF conditions are expected to remain mostly 
normal on 10 October in most Aus/NZ regions. However, 
minor to mild depressions may be observed in the 
Southern Aus/NZ regions for a few days starting from 
11 October due to a possible rise in the geomagnetic 
activity during this period. 
----------------------------------------------------------
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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