[Ips-dhfpr] IPS Daily HF Prop Report - 18 September 12 issued 2331 UT on 18 Sep 2012

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/18 SEPTEMBER 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (18 SEPTEMBER) 
Date   T index  Conditions    
18 Sep    79    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values during local day.
      Enhanced by 25% during local night.
   Niue Island Region:
      Enhanced by 15% during local day.
      Depressed 15-30% 12-17UT.
   Northern Australian Region:
      Darwin enhanced 15-30% 04-06, 10-15UT.
      Depressed 30% 16-20UT.
      Townsville depressed 15% before local dawn.
      Learmonth near predicted monthly values.
   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 September:  79


2. FORECAST (19 SEPTEMBER - 21 SEPTEMBER)
Date   T index  Conditions       MUFs                              
19 Sep    75    Normal           Near predicted monthly values
20 Sep    75    Normal           Near predicted monthly values    
21 Sep    75    Normal           Near predicted monthly values   

COMMENT: Variable enhancements/depressions to 40% observed Equatorial/N 
Aus regions. Other Aus/NZ regions MUF's mostly normal. Expect 
similar conditions next three days. Expect minor depressions 
days two to three in S Aus/NZ/Antarctic regions due to mild geomagnetic 
activity.

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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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