[Ips-dhfpr] IPS Daily HF Prop Report - 11 December 01

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 11/2330Z DECEMBER 2001 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (11 DECEMBER) 
Date   T index  Conditions    
11 Dec   149    Normal         

Flares    Max     Fadeout    Freq.  Sectors
 X2/SF    0808UT  probable   all    Mid East/Indian
 M1/2N    1451UT  possible   lower  South American/
                                    Atlantic

MUFs:
   Equatorial PNG Region:
     Near predicted monthly values during local day,
     Enhanced by 15% during local night.
  Northern Australian Region:
     Near predicted monthly values during local day,
     Enhanced by 15% during local night.
     Depressed by 40% after local dawn.
  Southern Australian and New Zealand Region:
     Near predicted monthly values during local day,
     Enhanced by 25% during local night.
     Enhanced by 20% after local dawn.
  Antarctic Region (Casey/Scott Base):
     Enhanced by 20% over the UT day.


Predicted Monthly T index for December: 109
2. FORECAST (12 DECEMBER - 14 DECEMBER)
Date   T index  Conditions       MUFs                              
12 Dec   140    Normal           15-20% above predicted monthly 
                                 values 
13 Dec   140    Normal           15-20% above predicted monthly 
                                 values     
14 Dec   120    Normal-Fair      Near predicted monthly values    


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