[Ips-dhfpr] IPS Daily HF Prop Report - 06 January 08

rwc rwc at ips.gov.au
Mon Jan 7 10:54:31 EST 2008


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 06/2330Z JANUARY 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (06 JANUARY) 
Date   T index  Conditions    
06 Jan    -2    Normal-fair    

Flares: none.

MUFs:
   Equatorial PNG/Niue Region:
      Near predicted monthly values during local day,
      Enhanced by 20% during local night.
   Northern Australian Region:
      Mostly near predicted monthly values,
      Depressed by 20% after local dawn.
   Southern Australian and New Zealand Region:
      Depressed by 15% during local day,
      Depressed by 15% during local night.
      Enhanced by 65% after local dawn.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Predicted Monthly T index for January:  12
2. FORECAST (07 JANUARY - 09 JANUARY)
Date   T index  Conditions       MUFs                              
07 Jan    -5    Normal-fair      depressed 5 to 10%/near predicted 
                                 monthly values 
08 Jan    -5    Normal-fair      depressed 5 to 10%/near predicted 
                                 monthly values     
09 Jan    -5    Normal-fair      depressed 5 to 10%/near predicted 
                                 monthly values    
COMMENT: Local night and daytime MUF depressions of 20% observed 
for Southern AUS/NZ regions during the last 24 hours. Normal 
conditions for Northern AUS/Equatorial regions with nightime 
enhancements and depressed conditions for Antarctic regions. 
Futher depressed MUF conditions can be expected for Southern 
AUS/NZ and Antarctic regions with possible disturbed periods 
for the next 2 days due to the increase in geomagnetic activity. 
Mostly normal conditions expected for Northern AUS/Equatorial 
regions. 
----------------------------------------------------------
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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