[Ips-dhfpr] IPS Daily HF Prop Report - 12 December 10

rwc rwc at ips.gov.au
Mon Dec 13 10:48:38 EST 2010


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 12/2330Z DECEMBER 2010 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (12 DECEMBER) 
Date   T index  Conditions    
12 Dec    20    Normal         

Flares: none.

MUFs:
   Niue Island Region:
      Near predicted monthly values during local day,
      Depressed by 25% during local night.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Mostly 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 December:  34
2. FORECAST (13 DECEMBER - 15 DECEMBER)
Date   T index  Conditions       MUFs                              
13 Dec    10    Normal           near predicted monthly values/depressed 
                                 10 to 30% 
14 Dec    10    Normal           near predicted monthly values/depressed 
                                 10 to 30%     
15 Dec    20    Normal           Near predicted monthly values    
COMMENT: Mostly normal HF conditions observed for the Australian/NZ 
and Antarctic regions over the last 24 hours. Possible mild depressions 
expected today and tomorrow, 13-14 December, due to an expected 
increase 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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