[Ips-dhfpr] IPS Daily HF Prop Report - 22 April 15 issued 2330 UT on 22 Apr 2015

Regional Warning Centre rwc at ips.gov.au
Thu Apr 23 09:30:46 EST 2015


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/22 APRIL 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (22 APRIL) 
Date   T index  Conditions    
22 Apr   113    Normal         

Flares    Max     Fadeout    Freq.  Sectors
 M1/-- 22/0844UT  possible   lower  South African

MUFs:
   Cocos Island Region:
      Near predicted monthly values during local day.
      Enhanced by 40% during local night.
   Niue Island Region:
      Enhanced by 15% during local day.
      Enhanced by 20% 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):
      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 (23 APRIL - 25 APRIL)
Date   T index  Conditions       MUFs                              
23 Apr   115    Normal           Near predicted monthly values
24 Apr   120    Normal           Near predicted monthly values    
25 Apr   120    Normal           Near predicted monthly values   

COMMENT: Mostly normal HF conditions were observed today with 
periods of minor to moderate MUF enhancements in northern Aus/NZ 
regions. HF conditions are expected to stay mostly normal during 
the next three 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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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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