[Ips-dhfpr] IPS Daily HF Prop Report - 07 March 05

rwc rwc at ips.gov.au
Tue Mar 8 10:42:58 EST 2005


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 07/2330Z MARCH 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (07 MARCH) 
Date   T index  Conditions    
07 Mar    40    Poor-fair      

Flares: none.

MUFs:
   Equatorial PNG Region:
      Near predicted monthly values during local day,
      15-30% enhanced at local night.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Enhanced by 15% during local day,
      Enhanced by 15% during local night.
      Depressed by 20% after local dawn.
   Antarctic Region (Casey/Scott Base):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Predicted Monthly T index for March:  31
2. FORECAST (08 MARCH - 10 MARCH)
Date   T index  Conditions       MUFs                              
08 Mar Nth: 30  Fair             10-20% depressed southern Australian 
       Sth: 10                   / NZ region, otherwise near 
                                 predicted monthly values. 
09 Mar    30    Fair             near predicted monthly values     
10 Mar    30    Normal-Fair      near predicted monthly values    
COMMENT: IPS HF Communications Warning 13 was issued on 6 March 
and is current for interval 7-9 March. For 08 March, northern 
Australian users are recommended to use T=30. Southern Australian 
users are recommended to use T=10. If communicating across northern/southern 
Australian, use T=10. 
----------------------------------------------------------
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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