[Ips-dhfpr] IPS Daily HF Prop Report - 27 February 12 issued 2331 UT on 27 Feb 2012

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 27/2330Z FEBRUARY 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (27 FEBRUARY) 
Date   T index  Conditions    
27 Feb    70    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values with enhancements to 30%
      11-14, 18 and 22-23 UT.
   Niue Island Region:
      Near predicted monthly values with depressions to 30%
      08-14, 17 and 21-22 UT.
   Northern Australian Region:
      Mostly near predicted monthly values. Depressions to
      25% 19-23 UT.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values. Depressions at
      some stations to 20% 20-23 UT.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Weak ionosphere due to polar cap absorption (proton enhancement).
      Near predicted monthly values.

PCA Event : No event.

Predicted Monthly T index for February:  80


2. FORECAST (28 FEBRUARY - 01 MARCH)
Date   T index  Conditions       MUFs                              
28 Feb    50    Normal-fair      Near predicted monthly values 
                                 to 30% depressed. 
29 Feb    80    Normal           Near predicted monthly values     
01 Mar    85    Normal           Near predicted monthly values    

COMMENT: IPS HF Communications Warning 11 was issued on 27 February 
and is current for interval 28 February only. 

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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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