[Ips-dhfpr] IPS Daily HF Prop Report - 09 September 03

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 09/2330Z SEPTEMBER 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (09 SEPTEMBER) 
Date   T index  Conditions    
09 Sep    78    Normal         

Flares: none.

MUFs:
   Equatorial PNG Region:
      Near predicted monthly values during local day,
      Enhanced by 60% during local night.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Enhanced by 20% during local night.
   Southern Australian and New Zealand Region:
      Enhanced by 15% during local day,
      Enhanced by 45% during local night.
   Antarctic Region (Casey/Scott Base):
      Near predicted monthly values over the UT day.


PCA Event : No event.

Predicted Monthly T index for September:  57
2. FORECAST (10 SEPTEMBER - 12 SEPTEMBER)
Date   T index  Conditions       MUFs                              
10 Sep    70    Normal-Fair      near predicted monthly values 
11 Sep    70    Normal           near predicted monthly values     
12 Sep    70    Normal           near predicted monthly values    
COMMENT: IPS HF Communications Warning 62 was issued on 7 September 
and is current for interval 9-10 September. Mild depressions 
now not expected due to reduced geomagnetic activity, and failure 
of mass ejection arrival.Good HF conditions expected for northern 
region Australia. Some mild degradations in HF communications 
quality may be experienced for southern region Aus/NZ durling 
local night hours tonight. 

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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