[Ips-dhfpr] IPS Daily HF Prop Report - 05 July 10

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 05/2330Z JULY 2010 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (05 JULY) 
Date   T index  Conditions    
05 Jul    12    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Depressed by 25% during local day,
      Depressed by 15% during local night.
   Niue Island Region:
      Depressed by 25% during local day,
      Near predicted monthly values during local night.
      Depressed by 20% after local dawn.
   Northern Australian Region:
      Depressed by 20% during local day,
      Depressed by 15% during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Predicted Monthly T index for July:  27
2. FORECAST (06 JULY - 08 JULY)
Date   T index  Conditions       MUFs                              
06 Jul    10    Normal           depressed 10 to 20%/near predicted 
                                 monthly values 
07 Jul    10    Normal           depressed 10 to 20%/near predicted 
                                 monthly values     
08 Jul    10    Normal           depressed 10 to 20%/near predicted 
                                 monthly values    
COMMENT: Variable MUF depressions of up to 25% observed during 
both local day and night for Northern AUS/Equatorial regions 
and notable sporadic E between 08-12UT. Mostly normal ionospheric 
support for Southern AUS/NZ regions and a generally weak ionosphere 
observed for Antarctic regions. Expect similar variable MUF depressions 
over the next 3 days due to low EUV/ionisation. 
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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.

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