[Ips-dhfpr] IPS Daily HF Prop Report - 29 September 13 issued 2330 UT on 29 Sep 2013

Regional Warning Centre rwc at ips.gov.au
Mon Sep 30 09:30:24 EST 2013


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/29 SEPTEMBER 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (29 SEPTEMBER) 
Date   T index  Conditions    
29 Sep    72    Normal         

Flares: none.

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

PCA Event : No event.

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


2. FORECAST (30 SEPTEMBER - 02 OCTOBER)
Date   T index  Conditions       MUFs                              
30 Sep    75    Normal-fair      Near predicted monthly values
01 Oct    70    Normal-fair      Near predicted monthly values/depressed 
                                 5 to 20%    
02 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 mid latitudes and MUF enhancements 
at high latitude locations were observed on 29 September. Mostly 
normal HF conditions may be expected on 30 September in the Aus/NZ 
regions. Minor to mild MUF depressions may be expected on 1 and 
2 October in this regions due to expected enhancements in geomagnetic 
activity levels on these days.

----------------------------------------------------------
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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tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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