[Ips-dhfpr] IPS Daily HF Prop Report - 28 December 05

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 28/2330Z DECEMBER 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (28 DECEMBER) 
Date   T index  Conditions    
28 Dec    26    Normal         

Flares: none.

MUFs:
slightly above predicted monthly values

PCA Event : No event.

Predicted Monthly T index for December:  18
2. FORECAST (29 DECEMBER - 31 DECEMBER)
Date   T index  Conditions       MUFs                              
29 Dec    29    Normal           Near predicted monthly values 
                                 in northern regions/minor depressions 
                                 possible in the southern regions. 
30 Dec    30    Normal           0 to 10% above predicted monthly 
                                 values     
31 Dec    30    Normal           0 to 10% above predicted monthly 
                                 values    
COMMENT: Variable enhancements and depressions observed in the 
Northern Australia and PNG region over the past 24 hours with 
periods of strong sporadic E overnight. Minor depressions observed 
in the NZ and Antarctic region in response to enhanced geomagnetic 
activity. These conditions are expected to continue over the 
next 24-48 hours as the Earth passes through a coronal hole wind 
stream. 
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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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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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