[Ips-whfpr] IPS Weekly Prop. Report (15 March 06)

rwc rwc at ips.gov.au
Wed Mar 15 12:42:08 EST 2006


SUBJ: IPS WEEKLY HF PROPAGATION REPORT
ISSUED AT 15/0200Z MARCH 2006 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (08 MARCH - 14 MARCH)
Date   T index   Conditions        
08 Mar    8      Normal-fair       
MUFS:
   Equatorial PNG/Niue Region:
      Variably depressed up to 15% over the UT day.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Depressed by 15% during local night.
   Southern Australian and New Zealand Region:
      Depressed by 15% during local day,
      Depressed by 10% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Depressed by 15% during local day, 
      Near predicted monthly values during local night.

09 Mar   11      Normal            
MUFS:
   Equatorial PNG/Niue Region:
      Variable depressions / enhancements to 30% 
      Depressed by 20% during local night.
   Northern Australian Region:
      New predicted monthly values during local day,
      Depressed by 30% 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.

10 Mar   11      Normal            
MUFS:
   Equatorial PNG/Niue Region:
      Near predicted monthly values over the UT day.
   Northern Australian Region:
      Near predicted monthly values over the UT day. 
   Southern Australian and New Zealand Region:
      Depressed by 15% during local day,
      Near predicted monthly values during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

11 Mar   17      Normal            
MUFS:
near predicted monthly values

12 Mar   16      Normal            
MUFS:
near predicted monthly values

13 Mar   14      Normal            
MUFS:
near predicted monthly values

14 Mar    5      Normal            
MUFS:
   Equatorial PNG/Niue Region:
      Variably Depressed/Enhanced to 30%, 
      Depressed by 25% during local night.
   Northern Australian Region:
      Depressed by 25% during local day,
      Depressed by 20% 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.

Predicted Monthly T index for March:  16
2. FORECAST (15 MARCH - 21 MARCH) 
MUFS: Minor MUF depressions possible 20-21 March. 
      Otherwise MUFs near predicted monthly values.
Propagation conditions: Normal. No SWFs
T index:   20

3. OUTLOOK (22 MARCH - 21 APRIL)
Degraded HF propagation conditions possible:
17-Apr.

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.


IPS Radio and Space Services        email: asfc at ips.gov.au
PO Box 1386                         WWW: http://www.ips.gov.au
Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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