[Ips-dhfpr] IPS Daily HF Prop Report - 21 June 01

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 21/2330Z JUNE 2001 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (21 JUNE) 
Date   T index  Conditions    
21 Jun   138    Normal         

Flares: none.

MUFs:
   Equatorial PNG Region:
      Mostly near predicted monthly values,
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day,
      Enhanced by 25% during local night.
   Antarctic Region (Casey/Scott Base):
      Depressed by 15% over the UT day.
      Some Absorption and Spread F observed.


Predicted Monthly T index for June: 118
2. FORECAST (22 JUNE - 24 JUNE)
Date   T index  Conditions       MUFs                              
22 Jun   130    Normal           Near predicted monthly values 
23 Jun   130    Normal-fair      Near predicted monthly values     
24 Jun   130    Normal           Near predicted monthly values    
COMMENT: Mild degradation possible local night hours 23 June, 
southern Aus/NZ region. 

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