[Ips-dhfpr] IPS Daily HF Prop Report - 21 January 06

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 21/2330Z JANUARY 2006 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (21 JANUARY) 
Date   T index  Conditions    
21 Jan     9    Normal         

Flares: none.

MUFs:
   Equatorial PNG/Niue Region:
      Near predicted monthly values during local day,
      Depressed by 20% during local night.
   Northern Australian Region:
      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:  18
2. FORECAST (22 JANUARY - 24 JANUARY)
Date   T index  Conditions       MUFs                              
22 Jan    10    Normal           depressed 5 to 15%/near predicted 
                                 monthly values 
23 Jan    15    Normal           near predicted monthly values     
24 Jan    15    Normal           near predicted monthly values    
COMMENT: Variable night-time depressions observed Equatorial/N 
Aus regions. Conditions mostly near normal S Aus/NZ/Antarctic 
regions. Equatorial spread-F observed local evening and night. 
Isolated sporadic-E observed S Aus region local afternoon. Expect 
further low-latitude variability next two days. Possible disturbances 
at high latitudes days two and three. 
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For an explanation of some of the terms in this report, goto
http://www.ips.gov.au, and follow links to Educational->
Gloassary on Solar Terrestrial Terms.

IPS Radio and Space Services        email: asfc at ips.gov.au
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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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