[Ips-dhfpr] IPS Daily HF Prop Report - 13 December 04

rwc rwc at ips.gov.au
Tue Dec 14 10:24:34 EST 2004


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 13/2330Z DECEMBER 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (13 DECEMBER) 
Date   T index  Conditions    
13 Dec    32    Normal         

Flares: none.

MUFs:
   Equatorial PNG Region:
      Enhanced by 15% during local day,
      Depressed by 20% during local night.
   Northern Australian Region:
      Enhanced by 20% during local day,
      Near predicted monthly values during local night.
      Depressed by 25% after local dawn.
   Southern Australian and New Zealand Region:
      Near predicted monthly values.
   Antarctic Region (Casey/Scott Base):
      Near predicted monthly values over the UT day with
      periods of depressions and degradations.

PCA Event : No event.

Predicted Monthly T index for December:  35
2. FORECAST (14 DECEMBER - 16 DECEMBER)
Date   T index  Conditions       MUFs                              
14 Dec    45    Normal           Near predicted monthly values/enhanced 
                                 5 to 10%. 
15 Dec    48    Normal           Near predicted monthly values/enhanced 
                                 5 to 15%.     
16 Dec    48    Normal           Near predicted monthly values/enhanced 
                                 5 to 15%.    
COMMENT: HF conditions are expected to remain mostly normal 
in most Aus/NZ regions during the next three days. 
----------------------------------------------------------
For an explanation of some of the terms in this report, goto
http://www.ips.gov.au, and follow links to Educational->
Gloassary on Solar Terrestrial Terms.

IPS Radio and Space Services      | email: asfc at ips.gov.au
PO Box 1386                       | WWW: http://www.ips.gov.au
Haymarket NSW 1240  AUSTRALIA     | FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010              | fax: +61 2 9213 8060 

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