[Ips-dhfpr] IPS Daily HF Prop Report - 14 May 10

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 14/2330Z MAY 2010 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (14 MAY) 
Date   T index  Conditions    
14 May     5    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values to depressed by
      20% during local day,
      Depressed by 15% during local night.
   Niue Island Region:
      Near predicted monthly values to depressed 
      by 25% during local day,
      Depressed by 20% during local night.
      Depressed by 30% after local dawn.
   Northern Australian Region:
      Near predicted monthly values during local day,
      Depressed by 20% during local night.
      Depressed by 20% after local dawn.
   Southern Australian and New Zealand Region:
      Depressed by 15% during local day,
      Near predicted monthly values 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:  24
2. FORECAST (15 MAY - 17 MAY)
Date   T index  Conditions       MUFs                              
15 May     8    Normal           Near predicted monthly values 
                                 to depressed 10%. 
16 May     8    Normal           Near predicted monthly values 
                                 to depressed 10%.     
17 May    10    Normal           Near predicted monthly values 
                                 to depressed 10%.    
COMMENT: IPS HF Communications Warning 8 was issued on 14 May 
and is current for interval 15 May only. Mostly normal HF conditions 
were observed in the Aus/NZ regions today with some periods of 
minor to mild depressions in MUFs. Nearly similar HF conditions 
may be expected in this region on 15 and 16 May. Mostly normal 
HF conditions may be expected on 17 May in the region. 
----------------------------------------------------------
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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