[Ips-dhfpr] IPS Daily HF Prop Report - 25 September 03

rwc rwc at ips.gov.au
Fri Sep 26 10:17:08 EST 2003


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 25/2330Z SEPTEMBER 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (25 SEPTEMBER) 
Date   T index  Conditions    
25 Sep    74    Normal         

Flares: none.

MUFs:
   Equatorial PNG Region:
      Enhanced by 25% during local day,
      Enhanced by 45% during local night.
      Enhanced by 25% after local dawn.
   Northern Australian Region:
      Enhanced by 15% during local day,
      Enhanced by 50% during local night.
   Southern Australian and New Zealand Region:
      Depressed 15-30% at times otherwise mostly
      near predicted monthly values during local day,
      Enhanced by 20% during local night.
   Antarctic Region (Casey/Scott Base):
      Depressed 15-30% at times otherwise mostly
      near predicted monthly values.


PCA Event : No event.

Predicted Monthly T index for September:  57
2. FORECAST (26 SEPTEMBER - 28 SEPTEMBER)
Date   T index  Conditions       MUFs                              
26 Sep    70    Normal           Mostly enhanced 5-10% values 
                                 with depressions of 5-10% possible 
                                 at times for southern regions. 
27 Sep    75    Normal           5 to 10% above predicted monthly 
                                 values     
28 Sep    75    Normal           5 to 10% above predicted monthly 
                                 values    
COMMENT: Slightly degraded HF conditions may be observed at times 
for 26 September for southern regions only. 

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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