[Ips-dhfpr] IPS Daily HF Prop Report - 29 May 05

rwc rwc at ips.gov.au
Mon May 30 09:09:16 EST 2005


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 29/2330Z MAY 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (29 MAY) 
Date   T index  Conditions    
29 May    58    Normal         

Flares: none.

MUFs:
   Equatorial PNG Region:
      Enhanced by 15% during local day,
      Near predicted monthly values during local night.
      Enhanced by 25% after local dawn.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Enhanced by 15% during local day,
      Enhanced by 45% during local night.
   Antarctic Region (Casey/Scott Base):
      Enhanced by 35% over the UT day.

PCA Event : No event.

Predicted Monthly T index for May:  27
2. FORECAST (30 MAY - 01 JUNE)
Date   T index  Conditions       MUFs                              
30 May    40    Normal           near predicted (Northern Aus)
30 May    15    Fair             depressed 10 to 15% (southern Aus)
31 May    35    Normal           Near predicted monthly values     
01 Jun    35    Normal           Near predicted monthly values    
COMMENT: Regional MUFs at time of issue of this report have not 
become depressed after local dawn, possibly due to seasonal factors. 
However, depressions may be experienced for southern Aus/NZ later 
today or the next day if geomagnetic and strongly southward IMF 
(see solar section IPS DSAGR) activity persists. 
----------------------------------------------------------
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.

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