[Ips-dhfpr] IPS Daily HF Prop Report - 17 August 13 issued 2337 UT on 17 Aug 2013

rwc rwc at ips.gov.au
Sun Aug 18 09:37:50 EST 2013


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/17 AUGUST 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (17 AUGUST) 
Date   T index  Conditions    
17 Aug    69    Normal         

Flares    Max     Fadeout    Freq.  Sectors
  M3.3    1824UT  possible   lower  East Pacific/
                                    North American
  M1.4    1942UT  possible   lower  East Pacific/
                                    North American

MUFs:
   Cocos Island Region:
      Near predicted monthly values during local day.
      Depressed by 40% 18-21UT..
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values during local day.
      Depressed by 15% during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Depressed by 15% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Jul      83
Aug      72
Sep      71


2. FORECAST (18 AUGUST - 20 AUGUST)
Date   T index  Conditions       MUFs                              
18 Aug    75    Normal           Near predicted monthly values
19 Aug    75    Normal           Near predicted monthly values    
20 Aug    75    Normal           Near predicted monthly values   

COMMENT: Mostly normal HF conditions are expected for the next 
24 hours with a chance of SWFs.

----------------------------------------------------------
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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tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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