[Ips-whfpr] IPS Weekly Prop. Report (12 March 08)

rwc rwc at ips.gov.au
Wed Mar 12 12:49:28 EST 2008


SUBJ: IPS WEEKLY HF PROPAGATION REPORT
ISSUED AT 12/0200Z MARCH 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (05 MARCH - 11 MARCH)
Date   T index   Conditions        
05 Mar    1      Normal            
MUFS:
near predicted monthly values

06 Mar   -3      Normal            
MUFS:
near predicted monthly values

07 Mar    8      Normal            
MUFS:
near predicted monthly values

08 Mar   -2      Normal-fair       
MUFS:
near predicted monthly values

09 Mar   15      Normal-fair       
MUFS:
   Equatorial PNG/Niue Region:
      Mostly near predicted monthly values,
   Northern Australian Region:
      Enhanced by 20% during local day,
      Enhanced by 30% during local night.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values,
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Enhanced by 15% over the UT day.

10 Mar  -16      Fair-normal       
MUFS:
   Equatorial PNG/Niue Region:
      Near predicted monthly values.
   Northern Australian Region:
      Depressed by 15% during local day,
      Near predicted monthly values during local night.
   Southern Australian and New Zealand Region:
      Depressed by 30% 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    1      Fair-normal       
MUFS:
   Equatorial PNG/Niue 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:
      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:   6
2. FORECAST (12 MARCH - 18 MARCH) 
MUFS: MUFs near predicted monthly values.
propagation conditions: Normal. No SWFs
T index:    0
Possible MUF depressions (from recurrence) on 14-16 Mar
3. OUTLOOK (19 MARCH - 18 APRIL)
Degraded HF propagation conditions possible:
21-22, 27, 30 Mar; 06, 10-14 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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