[Ips-dhfpr] IPS Daily HF Prop Report - 13 May 12 issued 2343 UT on 13 May 2012

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/13 MAY 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (13 MAY) 
Date   T index  Conditions    
13 May    74    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values during local day.
      Depressed 35% 14-18UT. Enhanced to 25% 10-12UT.
   Niue Island Region:
      Near predicted monthly values during local day.
      Depressed by 20% during local night.
      Depressed by 20% 21-23UT
   Northern Australian Region:
      Near predicted monthly values during local day.
      Depressed by 30% during local night.
      Darwin enhanced to 30% 05-10UT. Depressed 40% 12-16UT.
      Brisbane depressed to 30% 07-11UT.
      Townsville no data.
   Southern Australian and New Zealand Region:
      Near predicted monthly values.
      Canberra, Sydney depressed 25% 08-10UT.
      Norfolk Is., Hobart no data. 
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      variable conditions with periods of disturbance.

PCA Event : No event.

Predicted Monthly T index for May:  79


2. FORECAST (14 MAY - 16 MAY)
Date   T index  Conditions       MUFs                              
14 May    75    Normal           Near predicted monthly values
15 May    75    Normal           Near predicted monthly values    
16 May    75    Normal           Near predicted monthly values   

COMMENT: Variable enhancements/depressions possible Equatorial/N 
Aus regions mainly local night. Disturbed periods likely Antarctic 
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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