[Ips-dhfpr] IPS Daily HF Prop Report - 14 February 10

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 14/2330Z FEBRUARY 2010 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (14 FEBRUARY) 
Date   T index  Conditions    
14 Feb    43    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      No data available during local day,
      No data available during local night.
   Niue Island Region:
      Enhanced by 30% during local day,
      Enhanced by 15% during local night.
      Enhanced by 40% after local dawn.
   Northern Australian Region:
      Enhanced by 15% during local day,
      Enhanced by 35% during local night.
      Enhanced by 20% after local dawn.
   Southern Australian and New Zealand Region:
      Enhanced by 20% during local day,
      Enhanced by 35% during local night.
   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:   4
2. FORECAST (15 FEBRUARY - 17 FEBRUARY)
Date   T index  Conditions       MUFs                              
15 Feb    25    Normal-fair      near predicted monthly values 
16 Feb    25    Normal-fair      near predicted monthly values     
17 Feb    25    Normal-fair      near predicted monthly values    
COMMENT: IPS HF Communications Warning 4 was issued on 12 February 
and is current for interval 13-15 February (SWFs) . Ionospheric 
conditions in the Australian region were mostly normal over the 
UT day with MUFs near predicted monthly values or slightly enhanced. 
Some depressions in MUFs and degradations in HF conditions may 
be possible for the next three days due expected enhancements 
in geomagnetic activity levels during this period. 
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For an explanation of some of the terms in this report, go to
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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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
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