[Ips-dhfpr] IPS Daily HF Prop Report - 14 August 02

rwc rwc at ips.gov.au
Thu Aug 15 09:59:29 EST 2002


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 14/2330Z AUGUST 2002 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (14 AUGUST) 
Date   T index  Conditions    
14 Aug   132    Normal         

Flares    Max     Fadeout    Freq.  Sectors
 M2/1N    0212UT  possible   lower  E. Asia/Aust.
 M1/1F    1815UT  possible   lower  East Pacific/
                                    North American

MUFs:
   Equatorial PNG Region:
     Enhanced by 25% during local day,
     Enhanced by 95% during local night.
     Enhanced by 25% after local dawn.
  Northern Australian Region:
     Near predicted monthly values during local day,
     Enhanced by 35% during local night.
  Southern Australian and New Zealand Region:
     Enhanced by 15% during local day,
     Enhanced by 20% during local night.
  Antarctic Region (Casey/Scott Base):
     Enhanced by 35% over the UT day.


PCA Event : Began at 1245UT 14/08, Ended at 1350UT 14/08
 and, Began at 1545UT 14/08, Ended at 1825UT 14/08
 

Predicted Monthly T index for August: 102
2. FORECAST (15 AUGUST - 17 AUGUST)
Date   T index  Conditions    MUFs                              
15 Aug   115    Normal        Near predicted monthly values 
16 Aug    95    Fair          Near predicted monthly values/depressed 10-20%. 
17 Aug   105    Normal        Near predicted monthly values    
COMMENT: IPS HF Communications Warning 37 was issued on 13 August 
and is current for interval 13-15 August (SWFs) . 

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



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