[Ips-dhfpr] IPS Daily HF Prop Report - 10 December 12 issued 2325 UT on 10 Dec 2012

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/10 DECEMBER 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (10 DECEMBER) 
Date   T index  Conditions    
10 Dec    86    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Mostly near predicted monthly values.
      Darwin depressed 30% around local dawn.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day,
      with isolated periods of strong sporadic-E.
      Enhanced by 15% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Predicted Monthly T index for December:  81


2. FORECAST (11 DECEMBER - 13 DECEMBER)
Date   T index  Conditions       MUFs                              
11 Dec    85    Normal           Near predicted monthly values
12 Dec    85    Normal           Near predicted monthly values    
13 Dec    90    Normal           Near predicted monthly values   

COMMENT: Expect mostly normal ionospheric conditions across the 
region next three days. Diurnal variability possible Equatorial/N 
Aus regions with minor to moderate depressions possible around 
local dawn. Periods of sporadic-E conditions possible local day/evening 
S Aus region.

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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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