[Ips-dhfpr] IPS Daily HF Prop Report - 28 September 13 issued 2326 UT on 28 Sep 2013

rwc rwc at ips.gov.au
Sun Sep 29 09:26:26 EST 2013


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/28 SEPTEMBER 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (28 SEPTEMBER) 
Date   T index  Conditions    
28 Sep    74    Normal         

Flares: none.

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

PCA Event : No event.

Monthly T index:
Month  T index
Aug      73
Sep      75
Oct      73


2. FORECAST (29 SEPTEMBER - 01 OCTOBER)
Date   T index  Conditions       MUFs                              
29 Sep    80    Normal           About 15% above predicted monthly 
                                 values
30 Sep    75    Normal           Near predicted monthly values    
01 Oct    70    Normal-fair      Near predicted monthly values/depressed 
                                 5 to 20%   

COMMENT: Mostly normal HF conditions in most locations with periods 
of some MUF depressions at low latitudes and MUF enhancements 
at high latitude locations were observed on 28 September. Mostly 
normal HF conditions with the possibility of some MUF enhancements 
may be expected on 29 September in the Aus/NZ regions. Minor 
to mild MUF depressions may be expected in the second half of 
30 September and 1 October in this regions, especially in the 
southern areas.

----------------------------------------------------------
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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