[Ips-dhfpr] IPS Daily HF Prop Report - 24 February 15 issued 2330 UT on 24 Feb 2015

Regional Warning Centre rwc at ips.gov.au
Wed Feb 25 10:30:53 EST 2015


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/24 FEBRUARY 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (24 FEBRUARY) 
Date   T index  Conditions    
24 Feb    78    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Mostly near predicted monthly values.
   Niue Island Region:
      Mostly near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values during local day.
      Depressed by 20% during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day.
      Depressed by 25% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Depressed by 25% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Jan      104
Feb      90
Mar      90


2. FORECAST (25 FEBRUARY - 27 FEBRUARY)
Date   T index  Conditions       MUFs                              
25 Feb    80    Normal           Near predicted monthly values/depressed 
                                 10 to 20%
26 Feb    85    Normal           Near predicted monthly values/depressed 
                                 5 to 15%    
27 Feb   100    Normal           Near predicted monthly values   

COMMENT: As anticipated minor MUF depressions were recorded at 
some Southern Aus/NZ locations over the last 24 hours with HF 
conditions mostly normal in the Northern Aus/NZ regions. Nearly 
similar HF conditions may be expected on 25 February, with the 
conditions gradually returning to more normal levels over the 
following two days thereafter.

----------------------------------------------------------
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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