[Ips-dhfpr] IPS Daily HF Prop Report - 25 March 07

rwc rwc at ips.gov.au
Mon Mar 26 09:49:57 EST 2007


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 25/2330Z MARCH 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (25 MARCH) 
Date   T index  Conditions    
25 Mar    12    Normal         

Flares: none.

MUFs:
   Equatorial PNG/Niue Region:
      Depressed by 15% for a few hours after local dawn.
      Near predicted monthly values during local night.
   Northern Australian Region:
      Mostly near predicted monthly values,
      Enhanced by 20% after local dawn.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values,
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values with periods of minor to
      significant degradations in HF conditions.

PCA Event : No event.

Predicted Monthly T index for March:  10
2. FORECAST (26 MARCH - 28 MARCH)
Date   T index  Conditions       MUFs                              
26 Mar    14    Normal           near predicted monthly values 
27 Mar    16    Normal           near predicted monthly values     
28 Mar    18    Normal           near predicted monthly values    
COMMENT: IPS HF Communications Warning 9 was issued on 24 
March and is current for interval 25-26 March. HF conditions 
are expected to remain mostly normal for most parts of the 
Aus/NZ regions for the next three days with some possibility 
of minor degrdations and MUF depressions in the Southern 
Aus/NZ regions at times on 26 March. 
----------------------------------------------------------
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
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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