[Ips-dhfpr] IPS Daily HF Prop Report - 20 February 01

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 20/2330Z FEBRUARY 2001 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (20 FEBRUARY) 
Date   T index  Conditions    
20 Feb   116    Normal-fair    

Flares: none.

MUFs:
   Equatorial PNG Region:
      No data available.
   Northern Australian Region:
      Mostly near predicted monthly values,
   Southern Australian and New Zealand Region:
      Depressed by 20% after dawn,
      Mostly near predicted monthly values the rest of the day.
   Antarctic Region (Casey/Scott Base):
      Enhanced by 20% over the UT day.


Predicted Monthly T index for February: 116
2. FORECAST (21 FEBRUARY - 23 FEBRUARY)
Date   T index  Conditions       MUFs                              
21 Feb   145    Normal           near predicted monthly values 
22 Feb   140    Normal           near predicted monthly values     
23 Feb   140    Normal           Near predicted monthly values    
COMMENT: Ionospheric conditions were depressed by 20% after dawn 
for Southern Australian and New Zealand regions, cause unknown. 

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