[Ips-dhfpr] IPS Daily HF Prop Report - 14 February 11

rwc rwc at ips.gov.au
Tue Feb 15 11:07:18 EST 2011


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 14/2330Z FEBRUARY 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (14 FEBRUARY) 
Date   T index  Conditions    
14 Feb    51    Normal         

Flares    Max     Fadeout    Freq.  Sectors
  M2.2    1726UT  possible   lower  South American/
                                    Atlantic

MUFs:
   Cocos Island Region:
      Enhanced by 30% during local day,
      Enhanced by 30% during local night.
      Enhanced by 25% after local dawn.
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Enhanced by 20% 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 February:  38
2. FORECAST (15 FEBRUARY - 17 FEBRUARY)
Date   T index  Conditions       MUFs                              
15 Feb    45    Normal           near predicted monthly values 
16 Feb    40    Normal           near predicted monthly values     
17 Feb    40    Normal           near predicted monthly values    
COMMENT: MUFs are at expected to be near predicted monthly values 
with enhanced conditions for Northern AUS/Equatorial regions. 
Mostly normal ionospheric support for Southern AUS/NZ regions. 
Possible disturbed periods for Antarctic regions over the next 
3 days due to increased 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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