[Ips-dhfpr] IPS Daily HF Prop Report - 19 October 13 issued 2353 UT on 19 Oct 2013

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/19 OCTOBER 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (19 OCTOBER) 
Date   T index  Conditions    
19 Oct    94    Normal-fair    

Flares: none.

MUFs:
   Niue Island Region:
      Enhanced by 25% during local day.
      Near predicted monthly values during local night.
   Northern Australian Region:
      Near predicted monthly values during local day.
      Enhanced by 15% during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day.
      Enhanced by 20% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Enhanced by 20% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Sep      68
Oct      72
Nov      70


2. FORECAST (20 OCTOBER - 22 OCTOBER)
Date   T index  Conditions       MUFs                              
20 Oct    85    Normal           Near predicted monthly values
21 Oct    85    Normal           Near predicted monthly values    
22 Oct    85    Normal           Near predicted monthly values   

COMMENT: Enhanced MUF's observed for IPS Niue station during 
local day and for Northern AUS and Southern AUS regions during 
local night. Undisturbed ionospheric support for Antarctic regions 
over the last 24 hours. Similar ionospheric conditions are expected 
for the next 3 days due to relatively strong ionising EUV flux 
(f10.7cm) from the numerous sunspot regions on the disc.

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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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