[Ips-whfpr] IPS Weekly Prop. Report (22 June 05)

[Regional Warning Centre]

SUBJ: IPS WEEKLY HF PROPAGATION REPORT
ISSUED AT 22/0200Z JUNE 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (15 JUNE - 21 JUNE)
Date   T index   Conditions        
15 Jun   35      Fair              
MUFS:
   Equatorial PNG Region:
     Mostly near predicted monthly values,
     Enhanced by 20% after local dawn.
  Northern Australian Region:
     Mostly near predicted monthly values,
  Southern Australian and New Zealand Region:
     Mostly near predicted monthly values,
  Antarctic Region (Casey/Scott Base):
     Enhanced by 45% over the UT day.

16 Jun   27      Normal-fair       
MUFS:
   Equatorial PNG Region:
      Near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values,
   Antarctic Region (Casey/Scott Base):
      Enhanced by 15% over the UT day.

17 Jun   34      Normal            
MUFS:
   Equatorial PNG Region:
     Near predicted monthly values during local day,
     Depressed by 25% during local night.
  Northern Australian Region:
     Near predicted monthly values.
  Southern Australian and New Zealand Region:
     Near predicted monthly values.
  Antarctic Region (Casey/Scott Base):
     Enhanced by 15% over the UT day.

18 Jun   35      Normal            
MUFS:
   Equatorial PNG Region:
     Near predicted monthly values.
  Northern Australian Region:
     Near predicted monthly values.
  Southern Australian and New Zealand Region:
     Near predicted monthly values.
  Antarctic Region (Casey/Scott Base):
     Enhanced by 20% over the UT day.

19 Jun   36      Normal            
MUFS:
   Equatorial PNG Region:
     Near predicted monthly values.
  Northern Australian Region:
     Near predicted monthly values.
  Southern Australian and New Zealand Region:
     Near predicted monthly values.
  Antarctic Region (Casey/Scott Base):
     Enhanced by 20% over the UT day.

20 Jun   29      Normal            
MUFS:
   Equatorial PNG Region:
     Near predicted monthly values during local day,
     Depressed by 20% during local night.
  Northern Australian Region:
     Near predicted monthly values.
  Southern Australian and New Zealand Region:
     Mostly near predicted monthly values,
  Antarctic Region (Casey/Scott Base):
     Near predicted monthly values over the UT day.

21 Jun   28      Normal            
MUFS:
   Equatorial PNG Region:
     Near predicted monthly values during local day,
     Enhanced by 15% during local night.
  Northern Australian Region:
     Depressed by 15% during local day,
     Depressed by 20% during local night.
  Southern Australian and New Zealand Region:
     Near predicted monthly values.
  Antarctic Region (Casey/Scott Base):
     Enhanced by 40% over the UT day.

Predicted Monthly T index for June:  26
2. FORECAST (22 JUNE - 28 JUNE) 
MUFS: MUFs near predicted monthly values.
Propagation conditions: Normal. No SWFs
T index:   25

3. OUTLOOK (29 JUNE - 29 JULY)
Degraded HF propagation conditions possible:
02-Jul to 04-Jul,10-Jul,13-Jul,21-Jul,28-Jul.

PLEASE NOTE:
At this time of the solar cycle, space weather conditions
are frequently determined by short timescale events, not
able to be forecasted a week in advance.

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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