[Ips-dhfpr] IPS Daily HF Prop Report - 19 November 02

rwc rwc at ips.gov.au
Wed Nov 20 11:36:11 EST 2002


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 19/2330Z NOVEMBER 2002 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (19 NOVEMBER) 
Date   T index  Conditions    
19 Nov    53    Poor-fair      

Flares: none.

MUFs:
20 to 30% below predicted monthly values


PCA Event : No event.

Predicted Monthly T index for November:  91
2. FORECAST (20 NOVEMBER - 22 NOVEMBER)
Date   T index  Conditions       MUFs                              
20 Nov    60    Fair-normal      Depressed 5-15% low latitudes. 
                                 Southern Australian and Antarctic 
                                 regions depressed 10-20%. 
21 Nov    90    Fair-normal      5 to 10% below predicted monthly 
                                 values     
22 Nov   100    Normal           near predicted monthly values    
COMMENT: IPS HF Communications Warning 70 was issued on 19 November 
and is current for interval 19-20 November. Widespread depressions 
of 20-30% observed in Australian and Antarctic regions. These 
conditions are expected to continue for the next 24 hours. 

IPS Radio and Space Services      | email: asfc at ips.gov.au
PO Box 1386                       | WWW: http://www.ips.gov.au
Haymarket NSW 1240  AUSTRALIA     | FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010              | fax: +61 2 9213 8060 



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