[Ips-dhfpr] IPS Daily HF Prop Report - 29 July 04

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 29/2330Z JULY 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (29 JULY) 
Date   T index  Conditions    
29 Jul    28    Fair-normal    

Flares    Max     Fadeout    Freq.  Sectors
 M2/--    0006UT  possible   lower  West Pacific

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


PCA Event : Began at 2015UT 27/07, Ended at 0005UT 28/07
 

Predicted Monthly T index for July:  39
2. FORECAST (30 JULY - 01 AUGUST)
Date   T index  Conditions       MUFs                              
30 Jul    20    Normal-Fair      near predicted monthly values/depressed 
                                 10 to 20% 
31 Jul    10    Normal-Fair      depressed 10 to 20%/near predicted 
                                 monthly values     
01 Aug    25    Normal           Near predicted monthly values    
COMMENT: IPS HF Communications Warning 33 was issued on 29 July 
and is current for interval 30-31 July. Southern Aus/NZ region 
MUFs depressed 15% yesterday. Anticipated arrival of mass ejection 
has yet to occur. Depressed conditions for southern Aus/NZ region 
slipped out by 1 day. 
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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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