[Ips-dhfpr] IPS Daily HF Prop Report - 10 May 01

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 10/2330Z MAY 2001 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (10 MAY) 
Date   T index  Conditions    
10 May   125    Fair-normal    

Flares: none.

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


Predicted Monthly T index for May: 117
2. FORECAST (11 MAY - 13 MAY)
Date   T index  Conditions       MUFs                              
11 May   110    Fair-Normal      depressed 10 to 15%/near predicted 
                                 monthly values 
12 May   130    Normal-fair      near predicted monthly values     
13 May   130    Normal           Near predicted monthly values    
COMMENT: Mild degradation observed local night hours 10 May, 
southern Aus/NZ region. Mildly depressed MUFs possible afte local 
dawn this morning. 

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