[Ips-dhfpr] IPS Daily HF Prop Report - 12 February 07

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 12/2330Z FEBRUARY 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (12 FEBRUARY) 
Date   T index  Conditions    
12 Feb    14    Normal         

Flares: none.

MUFs:
   Equatorial PNG/Niue Region:
      Near predicted monthly values during local day,
      Depressed by 25% during local night.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Depressed by 15% during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Predicted Monthly T index for February:  11
2. FORECAST (13 FEBRUARY - 15 FEBRUARY)
Date   T index  Conditions       MUFs                              
13 Feb    20    Normal-Fair      Near predicted monthly values 
14 Feb    15    Normal           Near predicted monthly values     
15 Feb    15    Normal           Near predicted monthly values    
COMMENT: Variable ionospheric conditions observed Equatorial 
/N Aus region, with mild depressions local night. Periods of 
disturbance during local day Mid to S Aus/Antarctic regions due 
to sporadic-E conditions. Sporadic-E less intense than on previous 
days. Periods of disturbance possible S Aus/Antarctic regions 
next three days due to elevated geomagnetic activity. 
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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.

IPS Radio and Space Services        email: asfc at ips.gov.au
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