[Ips-dhfpr] IPS Daily HF Prop Report - 24 July 04

rwc rwc at ips.gov.au
Sun Jul 25 09:46:53 EST 2004


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 24/2330Z JULY 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (24 JULY) 
Date   T index  Conditions    
24 Jul    73    Normal         

Flares    Max     Fadeout    Freq.  Sectors
M2.5/SF    1850UT  possible   lower  East Pacific/
                                    North American

MUFs:
   Equatorial PNG Region:
      Enhanced by 40% during local day,
      Enhanced by 60% during local night.
   Northern Australian Region:
      Enhanced by 30% during local day,
      Enhanced by 15% during local night.
   Southern Australian and New Zealand Region:
      Enhanced by 30% during local day,
      Enhanced by 15% during local night.
   Antarctic Region (Casey/Scott Base):
      Enhanced by 20% over the UT day.


PCA Event : No event.

Predicted Monthly T index for July:  39
2. FORECAST (25 JULY - 27 JULY)
Date   T index  Conditions       MUFs                              
25 Jul    65    Normal-Fair      5 to 10% above predicted monthly 
                                 values 
26 Jul    65    Normal           near predicted monthly values     
27 Jul    60    Normal           near predicted monthly values    
COMMENT: Minor degradation periods in HF conditions are possible 
in the southern regions of AUS/NZ over the next 2 days, with 
otherwise Normal conditions expected. 
----------------------------------------------------------
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
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tel: +61 2 9213 8010              | fax: +61 2 9213 8060 

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