[Ips-dhfpr] IPS Daily HF Prop Report - 25 June 11

rwc rwc at ips.gov.au
Sun Jun 26 09:41:41 EST 2011


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 25/2330Z JUNE 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (25 JUNE) 
Date   T index  Conditions    
25 Jun    35    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values during local day,
      No data available during local night.
   Niue Island Region:
      Depressed by 20% during local day,
      Depressed by 25% during local night.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Near predicted monthly values.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Depressed by 15% over the UT day.

PCA Event : No event.

Predicted Monthly T index for June:  53
2. FORECAST (26 JUNE - 28 JUNE)
Date   T index  Conditions       MUFs                              
26 Jun    35    Normal           Near predicted monthly values 
                                 to 20% depressed at times. 
27 Jun    40    Normal           near predicted monthly values     
28 Jun    40    Normal           Near predicted monthly values    
COMMENT: MUF depressions were observed in Northern and Southern 
regions over the last 24 hours. Similar conditions are expected 
for 26 Jun, with gradual improvement thereafter. 
----------------------------------------------------------
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
PO Box 1386                         WWW: http://www.ips.gov.au
Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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