[Ips-dhfpr] IPS Daily HF Prop Report - 20 April 15 issued 2332 UT on 20 Apr 2015

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/20 APRIL 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (20 APRIL) 
Date   T index  Conditions    
20 Apr   106    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values.
      Enhanced by 20% after local dawn.
   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
Mar      99
Apr      90
May      89


2. FORECAST (21 APRIL - 23 APRIL)
Date   T index  Conditions       MUFs                              
21 Apr   100    Normal-fair      Near predicted monthly values/depressed 
                                 5 to 20%
22 Apr    95    Normal-fair      Near predicted monthly values/depressed 
                                 5 to 20%    
23 Apr   100    Normal-fair      Near predicted monthly values/depressed 
                                 5 to 10%   

COMMENT: Mostly normal HF conditions were observed on 20 April 
with periods of minor MUF enhancements in Southern Aus/NZ regions. 
Minor to moderate MUF depressions may be observed from 21 to 
23 April.

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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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