[Ips-dhfpr] IPS Daily HF Prop Report - 11 January 08

rwc rwc at ips.gov.au
Sat Jan 12 10:12:51 EST 2008


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 11/2330Z JANUARY 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (11 JANUARY) 
Date   T index  Conditions    
11 Jan    -3    Normal         

Flares: none.

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

PCA Event : No event.

Predicted Monthly T index for January:  12
2. FORECAST (12 JANUARY - 14 JANUARY)
Date   T index  Conditions       MUFs                              
12 Jan    -5    Normal           near predicted monthly values 
13 Jan    -5    Normal-Fair      near predicted monthly values     
14 Jan   -30    Normal-Fair      near predicted monthly values/depressed 
                                 15 to 30%    
COMMENT: Brisbane, Hobart, Nuie, Norfolk Is., and Sydney all 
showed sporadic E thoughout the UT day 11 January. Vanimo and 
Townsville showed sporadic E during the daylight hours and Macquarie 
Is. showed sporadic E in the early morning hours. Expect isolated 
cases of sporadic E to continue. Mild depressions are likely 
to occur on 14 January due to expected geomagnetic activity. 
----------------------------------------------------------
For an explanation of some of the terms in this report, goto
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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