[Ips-dhfpr] IPS Daily HF Prop Report - 03 April 09

rwc rwc at ips.gov.au
Sat Apr 4 10:45:05 EST 2009


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 03/2330Z APRIL 2009 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (03 APRIL) 
Date   T index  Conditions    
03 Apr     1    Normal-fair    

Flares: none.

MUFs:
   Equatorial PNG/Niue Region:
      Near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day,
      Enhanced by 15% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Predicted Monthly T index for April:   3
2. FORECAST (04 APRIL - 06 APRIL)
Date   T index  Conditions       MUFs                              
04 Apr     5    Normal-fair      near predicted monthly values 
05 Apr    -5    Normal-fair      near predicted monthly values/depressed 
                                 10 to 30%     
06 Apr    -5    Normal-fair      near predicted monthly values/depressed 
                                 10 to 30%    
COMMENT: Normal HF conditions observed for all regions over the 
last 24 hours with enhancements for Southern AUS/NZ regions. 
Mostly normal ionospheric support is expected for the next 24 
hours. Possible depressed conditions for mid to high latitudes 
on 05Apr-06Apr with disturbed conditions for high latitudes due 
to an expected increase in geomagnetic activity. 
----------------------------------------------------------
For an explanation of some of the terms in this report, go to
http://www.ips.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.

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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