[Ips-dhfpr] IPS Daily HF Prop Report - 23 July 14 issued 2330 UT on 23 Jul 2014

[Regional Warning Centre]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/23 JULY 2014 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (23 JULY) 
Date   T index  Conditions    
23 Jul    42    Normal-poor    

Flares: none.

MUFs:
   Cocos Island Region:
      Depressed by 30% during local day.
      Depressed by 45% during local night.
      Depressed by 35% after local dawn.
   Niue Island Region:
      Depressed by 30% during local day.
      Depressed by 15% during local night.
   Northern Australian Region:
      Depressed by 35% during local day.
      Depressed by 45% during local night.
      Depressed by 20% after local dawn.
   Southern Australian and New Zealand Region:
      Depressed by 30% 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.

Monthly T index:
Month  T index
Jun      65
Jul      92
Aug      90


2. FORECAST (24 JULY - 26 JULY)
Date   T index  Conditions       MUFs                              
24 Jul    45    Normal-poor      20 to 30% below predicted monthly 
                                 values
25 Jul    45    Normal-poor      20 to 30% below predicted monthly 
                                 values    
26 Jul    45    Normal-poor      20 to 30% below predicted monthly 
                                 values   

COMMENT: IPS HF Communications Warning 35 was issued on 23 July 
and is current for 24-26 Jul. MUFs were depressed throughout 
the entire Australasian region for most of the day, more pronounced 
at low latitudes. Nighttime enhancements were observed in Perth. 
Depressed MUFs are likely for the next 3 days.

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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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