[Ips-dhfpr] IPS Daily HF Prop Report - 10 September 11

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 10/2330Z SEPTEMBER 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (10 SEPTEMBER) 
Date   T index  Conditions    
10 Sep    57    Normal-fair    

Flares    Max     Fadeout    Freq.  Sectors
 M1/SN    0740UT  possible   lower  Mid East/Indian

MUFs:
   Cocos Island Region:
      Depressed by 15% during local day,
      Depressed by 30% during local night.
      Depressed by 20% after local dawn.
   Niue Island Region:
      Depressed by 15% during local day,
      Near predicted monthly values during local night.
      Enhanced by 30% after local dawn.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Depressed by 15% during local night.
   Southern Australian and New Zealand Region:
      Depressed by 20% during local day,
      Near predicted monthly values during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Depressed by 15% over the UT day.

PCA Event : No event.

Predicted Monthly T index for September:  62
2. FORECAST (11 SEPTEMBER - 13 SEPTEMBER)
Date   T index  Conditions       MUFs                              
11 Sep    50    Normal-fair      Near predicted monthly values/depressed 
                                 5 to 15%
12 Sep    55    Normal-fair      Near predicted monthly values/depressed 
                                 5 to 15%    
13 Sep    55    Normal-fair      Near predicted monthly values/depressed 
                                 5 to 15%   
COMMENT: MUFs are expected to be depressed at times over the 
next few days as the result of recent geomagnetic activity. SWFs 
are possible over the next few days.
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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.

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