[Ips-dhfpr] IPS Daily HF Prop Report - 19 September 11

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 19/2330Z SEPTEMBER 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (19 SEPTEMBER) 
Date   T index  Conditions    
19 Sep    69    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly valueswith enhancements to 23%
      06-08 UT.
   Niue Island Region:
      Near predicted monthly values with enhancements to 35%
      09-12 UT.
   Northern Australian Region:
      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 with enhancements to 35%
      at times.

PCA Event : No event.

Predicted Monthly T index for September:  62
2. FORECAST (20 SEPTEMBER - 22 SEPTEMBER)
Date   T index  Conditions       MUFs                              
20 Sep    65    Normal           Near predicted monthly values 
21 Sep    65    Normal           Near predicted monthly values     
22 Sep    65    Normal           Near predicted monthly values    

COMMENT: With solar activity increasing, there is the chance 
of sudden disruptions to communications (short wave fade-outs). 

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

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