[Ips-dhfpr] IPS Daily HF Prop Report - 17 July 02

rwc rwc at ips.gov.au
Thu Jul 18 09:57:29 EST 2002


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 17/2330Z JULY 2002 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (17 JULY) 
Date   T index  Conditions    
17 Jul   104    Normal         

Flares    Max     Fadeout    Freq.  Sectors
 M8/1B    0713UT  probable   lower  Mid East/Indian

MUFs:
   Equatorial PNG Region:
      Near predicted monthly values to depressed 10-20%.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Enhanced by 15% during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values.
   Antarctic Region (Casey/Scott Base):
      Proton event in progress, increased absorption observed.


PCA Event : 10Mev Proton/PCA Event Began 16 07 2002 1810UT and is in progress

Predicted Monthly T index for July: 108
2. FORECAST (18 JULY - 20 JULY)
Date   T index  Conditions       MUFs                              
18 Jul   100    Normal           Near predicted monthly values 
19 Jul   105    Normal           Near predicted monthly values     
20 Jul   110    Normal           Near predicted monthly values    


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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