[Ips-dhfpr] IPS Daily HF Prop Report - 11 November 02

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 11/2330Z NOVEMBER 2002 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (11 NOVEMBER) 
Date   T index  Conditions    
11 Nov   150    Normal         

Flares    Max     Fadeout    Freq.  Sectors
 M2/2N    0733UT  possible   lower  Mid East/Indian
 M1/1N    1620UT  possible   lower  South American/
                                    Atlantic

MUFs:
   Equatorial PNG Region:
      Near predicted monthly values to enhanced.
   Northern Australian Region:
      Near predicted monthly values to enhanced.
   Southern Australian and New Zealand Region:
      Near predicted monthly values.
   Antarctic Region (Casey/Scott Base):
      Near predicted monthly values to depressed 5-15%.


PCA Event : Began at 1950UT 09/11, Ended at 0600UT 11/11
 

Predicted Monthly T index for November:  91
2. FORECAST (12 NOVEMBER - 14 NOVEMBER)
Date   T index  Conditions       MUFs                              
12 Nov   130    Normal-fair      Initially enhanced with possible 
                                 depressions of 10-20% at times 
                                 later in the UT day. 
13 Nov   120    Normal-fair      depressed 10 to 20%/near predicted 
                                 monthly values     
14 Nov   140    Normal           5 to 15% above predicted monthly 
                                 values    
COMMENT: IPS HF Communications Warning 65 was issued on 11 November 
and is current for interval 11-13 November. HF conditions are 
expected to be initially normal for 12 November with possible 
depressions of 10-20% later in the UT day in response to anticipated 
increased geomagnetic activity. Depressions are expected at times 
for 13 November. 

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