[Ips-dhfpr] IPS Daily HF Prop Report - 11 May 13 issued 2337 UT on 11 May 2013

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/11 MAY 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (11 MAY) 
Date   T index  Conditions    
11 May    72    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Enhanced by 35% during local day.
      Enhanced by 15% during local night.
   Niue Island Region:
      No data available during local day.
      No data available during local night.
   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 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 May:  69


2. FORECAST (12 MAY - 14 MAY)
Date   T index  Conditions       MUFs                              
12 May    75    Normal           Near predicted monthly values
13 May    75    Normal           Near predicted monthly values    
14 May    70    Normal           Near predicted monthly values   

COMMENT: Mostly normal ionospheric support observed over the 
AUS/NZ region for the last 24 hours with notable enhancements 
for IPS Cocos Is. between 00UT-12UT. Depressed conditions observed 
during local night for Northern AUS and Southern AUS/NZ regions. 
MUF's expected to be near predicted monthly values over the next 
3 days with chance of depressed periods for Southern AUS/NZ and 
Northern AUS regions during local night and enhanced periods 
for Cocos and Niue stations during local day. Short wave fadeouts 
possible with reasonable chance of M flares from active regions.

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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.

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