[Ips-dhfpr] IPS Daily HF Prop Report - 29 September 07

rwc rwc at ips.gov.au
Sun Sep 30 09:48:33 EST 2007


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 29/2330Z SEPTEMBER 2007 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     3    Normal-fair    

Flares: none.

MUFs:
   Equatorial PNG/Niue Region:
      Near predicted monthly values during local day,
      Depressed by 15% during local night.
   Northern Australian Region:
      Near predicted monthly values.
   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.

Predicted Monthly T index for September:  10
2. FORECAST (30 SEPTEMBER - 02 OCTOBER)
Date   T index  Conditions       MUFs                              
30 Sep     0    Normal-fair      near predicted monthly values/depressed 
                                 5 to 10% 
01 Oct     0    Normal           near predicted monthly values/depressed 
                                 5 to 10%     
02 Oct     5    Normal           near predicted monthly values    
COMMENT: Depressed periods observed for Equatorial/Northern AUS 
regions during local night. Normal conditions observed for Southern 
AUS/NZ regions and disturbed conditions for Antarctic regions. 
Mostly normal conditions expected for Northern AUS/Equatorial 
regions with possible depressed periods over the next 2 days. 
Southern AUS/NZ regions and Antarctic regions can expect depressed 
MUFs and disturbed periods for the next 2 days with the increase 
in geomagnetic activty. 
----------------------------------------------------------
For an explanation of some of the terms in this report, goto
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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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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