[Ips-dhfpr] IPS Daily HF Prop Report - 24 August 05

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 24/2330Z AUGUST 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (24 AUGUST) 
Date   T index  Conditions    
24 Aug    30    Fair-poor      

Flares: none.

MUFs:
   Equatorial PNG Region:
      Enhanced by 30% during local day,
      No data available during local night.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Depressed by 25% during local night.
      Depressed by 20% after local dawn.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values,
      Depressed by 25% after local dawn.
   Antarctic Region (Casey/Scott Base):
      Proton event in progress, increased absorption observed.

PCA Event : 10Mev Proton/PCA Event Began 22 08 2005 2100UT and is in progress

Predicted Monthly T index for August:  26
2. FORECAST (25 AUGUST - 27 AUGUST)
Date   T index  Conditions       MUFs                              
25 Aug     8    Fair-Poor        30 to 40% below predicted monthly 
                                 values 
26 Aug    20    Fair             depressed 10 to 20%/near predicted 
                                 monthly values     
27 Aug    30    Normal           near predicted monthly values    
COMMENT: IPS HF Communications Warning 30 was issued on 23 August 
and is current for interval 24-25 August. 
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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.

IPS Radio and Space Services      | email: asfc at ips.gov.au
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