[Ips-dhfpr] IPS Daily HF Prop Report - 09 May 11

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 09/2330Z MAY 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (09 MAY) 
Date   T index  Conditions    
09 May    55    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Enhanced by 25% during local day,
      Near predicted monthly values during local night.
   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):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Predicted Monthly T index for May:  49
2. FORECAST (10 MAY - 12 MAY)
Date   T index  Conditions       MUFs                              
10 May    55    Normal           Near predicted monthly values 
                                 to 10-20% enhanced. 
11 May    55    Normal           Near predicted monthly values 
                                 to 10% enhanced.     
12 May    60    Normal           near predicted monthly values    
COMMENT: Mild MUF enhancements were observed over the last 24 
hours. These conditions are expected to continue over the next 
day, with a gradual return to normal conditions during days 2 
to 3 due to an expected increase in geomagnetic activity. 
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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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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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