[Ips-dhfpr] IPS Daily HF Prop Report - 14 June 08

rwc rwc at ips.gov.au
Sun Jun 15 09:52:52 EST 2008


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 14/2330Z JUNE 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (14 JUNE) 
Date   T index  Conditions    
14 Jun    -3    Normal-fair    

Flares: none.

MUFs:
   Equatorial PNG/Niue Region:
      Depressed by 25% during local day,
      Near predicted monthly values during local night.
   Northern Australian Region:
      Depressed by 20% during local day,
      Near predicted monthly values during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day,
      Enhanced by 35% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Enhanced by 180% over the UT day.

PCA Event : No event.

Predicted Monthly T index for June:   5
2. FORECAST (15 JUNE - 17 JUNE)
Date   T index  Conditions       MUFs                              
15 Jun     0    Normal-fair      near predicted monthly values 
16 Jun    -5    Normal-fair      depressed 10 to 20%/near predicted 
                                 monthly values     
17 Jun    -5    Normal-fair      depressed 10 to 30%/near predicted 
                                 monthly values    
COMMENT: Continued enhanced MUF's for Southern AUS/NZ during 
local night. Northern AUS/Equatorial regions mostly normal but 
with depressed conditions during local day. Isolated enhanced 
conditions for Antarctic regions with continued disturbed periods. 
Similar conditions are expected for the next 24 hours with expected 
MUF's depressions of 20%-30% for low to mid latitude regions 
on 16Jun-17Jun due to an 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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