[Ips-dhfpr] IPS Daily HF Prop Report - 26 October 05

rwc rwc at ips.gov.au
Thu Oct 27 09:47:28 EST 2005


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 26/2330Z OCTOBER 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (26 OCTOBER) 
Date   T index  Conditions    
26 Oct    -3    Normal-fair    

Flares: none.

MUFs:
   Equatorial PNG Region:
      Near predicted monthly values during local day,
      Depressed by 55% during local night.
   Northern Australian Region:
      Depressed by 15% during local day,
      Near predicted monthly values during local night.
   Southern Australian and New Zealand Region:
      Depressed by 20% during local day,
      Depressed by 20% during local night.
   Antarctic Region (Casey/Scott Base):
      Depressed by 25% over the UT day.

PCA Event : No event.

Predicted Monthly T index for October:  23
2. FORECAST (27 OCTOBER - 29 OCTOBER)
Date   T index  Conditions       MUFs                              
27 Oct    10    Normal-fair      Near predicted monthly values/depressed 
                                 5 to 15%. 
28 Oct    15    Normal           Near predicted monthly values/depressed 
                                 10%.     
29 Oct    20    Normal           Near predicted monthly values    
COMMENT: IPS HF Communications Warning 39 was issued on 
26 October and is current for interval 26-27 October. 
Minor to mild depressions in MUFs and degradations in HF 
conditions are possible in the Aus/NZ regions during the 
next two 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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