[Ips-dhfpr] IPS Daily HF Prop Report - 07 May 05

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 07/2330Z MAY 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (07 MAY) 
Date   T index  Conditions    
07 May    51    Normal         

Flares    Max     Fadeout    Freq.  Sectors
 M1/--    0813UT  possible   lower  Mid East/Indian

MUFs:
   Equatorial PNG Region:
      Enhanced by 20% during local day,
      No data available during local night.
      Enhanced by 35% after local dawn.
   Northern Australian Region:
      No data available during local day,
      Near predicted monthly values during local night.
   Southern Australian and New Zealand Region:
      Enhanced by 15% during local day,
      Near predicted monthly values during local night.
   Antarctic Region (Casey/Scott Base):
      Enhanced by 25% over the UT day.

PCA Event : No event.

Predicted Monthly T index for May:  27
2. FORECAST (08 MAY - 10 MAY)
Date   T index  Conditions       MUFs                              
08 May    45    Normal           near predicted monthly values/depressed 
                                 5 to 10% 
09 May    30    Normal-Fair      near predicted monthly values/depressed 
                                 5 to 10%     
10 May    35    Normal           near predicted monthly values/depressed 
                                 5 to 10%    
COMMENT: Mostly normal HF conditions are expected for the next 
2 days, but with the increasing chance of degraded periods for 
Southern Aust. and NZ regions due to expected geomagnetic storm 
effects from 06May earth directed CME and coronal hole effects. 
----------------------------------------------------------
For an explanation of some of the terms in this report, goto
http://www.ips.gov.au, and follow links to Educational->
Gloassary on Solar Terrestrial Terms.

IPS Radio and Space Services      | email: asfc at ips.gov.au
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