[Ips-dhfpr] IPS Daily HF Prop Report - 07 June 03

rwc rwc at ips.gov.au
Sun Jun 8 09:49:56 EST 2003


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 07/2330Z JUNE 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (07 JUNE) 
Date   T index  Conditions    
07 Jun    68    Normal         

Flares    Max     Fadeout    Freq.  Sectors
 M1/1F 06/2338UT  possible   lower  West Pacific

MUFs:
   Equatorial PNG Region:
      Near predicted monthly values during local day,
      Depressed by 15% during local night/after local dawn.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Depressed by 15% during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values.
   Antarctic Region (Casey/Scott Base):
      Extended periods of disturbance over the UT day.


PCA Event : No event.

Predicted Monthly T index for June:  68
2. FORECAST (08 JUNE - 10 JUNE)
Date   T index  Conditions       MUFs                              
08 Jun    55    Fair             Near predicted values/enhanced 
                                 equatorial/PNG region. Near 
                                 predicted monthly values with 
                                 mild overnight or post-dawn 
                                 depressions Aus/NZ regions. 
                                 Generally poor conditions in 
                                 Antarctic regions. 
09 Jun    65    Fair             Near predicted values/enhanced 
                                 equatorial/PNG region. Near 
                                 predicted monthly values with 
                                 mild overnight or post-dawn 
                                 depressions Aus/NZ regions. 
                                 Generally poor conditions in 
                                 Antarctic regions.     
10 Jun    70    Normal           Near predicted monthly values    
COMMENT: Mild overnight/post-dawn depressions observed equatorial 
and N Aus regions. Extensive sporadic-E and spread-F conditions 
observed S Ocean/Antarctic regions. Degraded HF conditions expected 
next few days due to further coronal hole induced geomagnetic 
activity. 

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 

IMPORTANT: This e-mail, including any attachments, may contain,confidential
or copyright information.  The views expressed in this message are those of
the individual sender, unless specifically stated to be the views of IPS.
If you are not the intended recipient, please contact the sender immediately
and delete all copies of this e-mail and attachments.




More information about the ips-dhfpr mailing list