[Ips-dhfpr] IPS Daily HF Prop Report - 28 July 12 issued 2335 UT on 28 Jul 2012

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/28 JULY 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (28 JULY) 
Date   T index  Conditions    
28 Jul    75    Normal         

Flares    Max     Fadeout    Freq.  Sectors
  M6.1    2056UT  probable   lower  East Pacific/
                                    North American

MUFs:
   Cocos Island Region:
      Enhanced by 35% during local day.
      Depressed by 30% during local night.
   Niue Island Region:
      Depressed by 20% over the UT day.
   Northern Australian Region:
      No data available over UT day.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day.
      Enhanced by 15% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Enhanced by 15% over the UT day.

PCA Event : No event.

Predicted Monthly T index for July:  77


2. FORECAST (29 JULY - 31 JULY)
Date   T index  Conditions       MUFs                              
29 Jul    70    Normal-fair      Near predicted monthly values
30 Jul    70    Normal           Near predicted monthly values    
31 Jul    75    Normal           Near predicted monthly values   

COMMENT: HF conditions were mostly normal 28 Jul, with MUFs mostly 
near predicted monthly values. Significant variability was observed 
in the equatorial regions. MUFs are expected to be mostly near 
predicted monthly values 29 Jul.

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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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