[Ips-dhfpr] IPS Daily HF Prop Report - 31 October 12 issued 2348 UT on 31 Oct 2012

rwc rwc at ips.gov.au
Thu Nov 1 10:48:41 EST 2012


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/31 OCTOBER 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (31 OCTOBER) 
Date   T index  Conditions    
31 Oct    91    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values during local day.
      Enhanced by 15% during local night.
   Niue Island Region:
      Mostly near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values.
   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 October:  81


2. FORECAST (01 NOVEMBER - 03 NOVEMBER)
Date   T index  Conditions       MUFs                              
01 Nov    80    Normal           Mostly near predicted monthly 
                                 values.
02 Nov    75    Normal-fair      Mostly near predicted monthly 
                                 values with mild depressions 
                                 possible at times.    
03 Nov    75    Normal-fair      Mostly near predicted monthly 
                                 values with mild depressions 
                                 possible at times.   

COMMENT: IPS HF Communications Warning 36 was issued on 31 October 
and is current for 1-2 Nov. MUFs were mostly near predicted monthly 
values during 31 October. MUFs should remain mostly near predicted 
monthly values for 1 November. Mild depressions may be observed 
during 2-3 November in response to possible elevated 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
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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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