[Ips-dhfpr] IPS Daily HF Prop Report - 19 August 14 issued 2330 UT on 19 Aug 2014

Regional Warning Centre rwc at ips.gov.au
Wed Aug 20 09:30:30 EST 2014


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/19 AUGUST 2014 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (19 AUGUST) 
Date   T index  Conditions    
19 Aug    71    Normal-fair    

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values. Depressed 20-35%
      04, 15-21, 23 UT.
   Niue Island Region:
      Near predicted monthly values. Depressed 20-35%
      01-02, 06-13, 17 UT.
   Northern Australian Region:
      Near predicted monthly values to 15% depressed.
      Depressed at Darwin 20-40% 00, 03 07, 10, 12-16
      21, 23 UT. Depressed 20% at Townsville 00, 04, 23 UT.
   Southern Australian and New Zealand Region:
      Near predicted monthly values. Enhancements of
      20-35% 15-22 UT except at Hobart and Learmonth.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Mostly near predicted monthly values.

PCA Event : No event.

Monthly T index:
Month  T index
Jul      68
Aug      91
Sep      87


2. FORECAST (20 AUGUST - 22 AUGUST)
Date   T index  Conditions       MUFs                              
20 Aug    65    Normal-fair      Near predicted monthly values 
                                 to 20% depressed.
21 Aug    60    Normal           Near predicted monthly values 
                                 to 20% depressed.    
22 Aug    60    Normal           Near predicted monthly values 
                                 to 20% depressed.   

COMMENT: Propagation conditions may be fair at times due to variable 
support and waves travelling through the ionosphere. Spread F 
likely at higher latitudes and possible at low latitudes during 
night.

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