[Ips-dhfpr] IPS Daily HF Prop Report - 30 April 15 issued 2349 UT on 30 Apr 2015

rwc rwc at ips.gov.au
Fri May 1 09:49:48 EST 2015


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/30 APRIL 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (30 APRIL) 
Date   T index  Conditions    
30 Apr    89    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      No data available.
   Niue Island Region:
      Near predicted monthly values during local day.
      Depressed by 15% during local night.
   Northern Australian Region:
      Near predicted monthly values during local day.
      Depressed by 30% 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.

Monthly T index:
Month  T index
Mar      99
Apr      90
May      89


2. FORECAST (01 MAY - 03 MAY)
Date   T index  Conditions       MUFs                              
01 May    90    Normal           Near predicted monthly values
02 May    90    Normal           Near predicted monthly values    
03 May    90    Normal           Near predicted monthly values   

COMMENT: Mostly normal HF conditions were observed today over 
AUS/NZ regions. Of note, variable ionospheric support observed 
at Northern AUS regions with enhancements and minor depressions 
at IPS Darwin and Townsville sites respectively during local 
night. Similar levels of ionospheric support and near monthly 
predicted MUF values expected for the next 3 days.

----------------------------------------------------------
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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tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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