[Ips-dhfpr] IPS Daily HF Prop Report - 10 February 08

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 10/2330Z FEBRUARY 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (10 FEBRUARY) 
Date   T index  Conditions    
10 Feb    15    Normal         

Flares: none.

MUFs:
   Equatorial PNG/Niue Region:
      Near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Enhanced greater than 30% during local night.
   Southern Australian and New Zealand Region:
      Enhanced by 15% during local day,
      Near predicted monthly values to depressed 15%
      during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values to depressed 15%.

PCA Event : No event.

Predicted Monthly T index for February:   6
2. FORECAST (11 FEBRUARY - 13 FEBRUARY)
Date   T index  Conditions       MUFs                              
11 Feb   -10    Normal           near predicted monthly values/depressed 
                                 5 to 15% 
12 Feb    -5    Normal           near predicted monthly values/depressed 
                                 5 to 10%     
13 Feb     0    Normal           Near predicted monthly values    
COMMENT: Sporadic-E and/or Spread-F conditions were observed 
at times at some of the Aus/NZ region stations during the past 
24 hours. Sporadic-E and/or Spread-F are again expected at times 
across the Aus/NZ region for 11 February. The observed increase 
in geomagnetic activity only resulted in slight depressions, 
otherwise conditions were mostly normal to enhanced for 10 Feb. 
MUF depressions of 10-20% are possible at times during 11 February, 
otherwise mostly near predicted monthly values are expected. 
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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->
Glossary on Solar Terrestrial Terms.

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