[Ips-dhfpr] IPS Daily HF Prop Report - 08 February 12 issued 2331 UT on 08 Feb 2012

rwc rwc at ips.gov.au
Thu Feb 9 10:31:46 EST 2012


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 08/2330Z FEBRUARY 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (08 FEBRUARY) 
Date   T index  Conditions    
08 Feb    41    Normal-fair    

Flares: none.

MUFs:
   Cocos Island Region:
      Depressed by 15% during local day.
      Depressed by 30% during local night.
   Niue Island Region:
      Enhanced by 25% during local day.
      Near predicted monthly values during local night.
   Northern Australian Region:
      Depressed by 25% during local day.
      Depressed by 20% during local night.
   Southern Australian and New Zealand Region:
      Depressed by 20% during local day.
      Near predicted monthly values 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 February:  80
2. FORECAST (09 FEBRUARY - 11 FEBRUARY)
Date   T index  Conditions       MUFs                              
09 Feb    55    Normal           Near predicted monthly values/depressed 
                                 10 to 20%
10 Feb    45    Normal           Near predicted monthly values/depressed 
                                 15 to 25%    
11 Feb    50    Normal           Near predicted monthly values/depressed 
                                 10 to 20%   

COMMENT: Significant MUF depressions were observed over the Australian 
region over the last 24 hours. Less severe depressions are expected 
on 9-Feb. From 10-Feb, conditions could worsen again in response 
to expected coronal hole effects.

----------------------------------------------------------
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
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tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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