[Ips-dhfpr] IPS Daily HF Prop Report - 11 February 07

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 11/2330Z FEBRUARY 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (11 FEBRUARY) 
Date   T index  Conditions    
11 Feb    16    Normal         

Flares: none.

MUFs:
   Equatorial PNG/Niue Region:
      Mostly near predicted monthly values,
   Northern Australian Region:
      Near predicted monthly values during local day,
      Depressed by 20% during local night.
   Southern Australian and New Zealand Region:
      Mostly 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 (12 FEBRUARY - 14 FEBRUARY)
Date   T index  Conditions       MUFs                              
12 Feb    15    Normal           Near predicted monthly values 
13 Feb    10    Normal           Near predicted monthly values     
14 Feb    10    Normal           Near predicted monthly values    
COMMENT: Normal to enhanced ionospheric conditions observed Equatorial 
region. Periods of disturbance during local day Mid to S Aus/Antarctic 
regions due to intense sporadic E conditions. Expect mostly normal 
ionospheric support day one, with probability of localised intervals 
of disturbance due to sporadic-E conditions. Periods of disturbance 
possible S Aus/Antarctic regions days two and three 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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