[Ips-dhfpr] IPS Daily HF Prop Report - 21 October 15 issued 2330 UT on 21 Oct 2015

Regional Warning Centre rwc at ips.gov.au
Thu Oct 22 10:30:39 EST 2015


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/21 OCTOBER 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (21 OCTOBER) 
Date   T index  Conditions    
21 Oct    60    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Mostly near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian 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
Sep      35
Oct      70
Nov      68


2. FORECAST (22 OCTOBER - 24 OCTOBER)
Date   T index  Conditions       MUFs                              
22 Oct    45    Normal-fair      Depressed 15%/near predicted 
                                 monthly values
23 Oct    45    Normal-fair      Depressed 15%/near predicted 
                                 monthly values    
24 Oct    55    Normal           Near predicted monthly values   

COMMENT: There was continuing recovery in all regions over the 
poor ionospheric support for HF propagation of the previous week. 
Elevated geomagnetic activity may negatively impact HF propagation 
conditions, mainly in the Antarctic region. Space Weather Services 
is currently not receiving data from many stations. This technical 
fault will be rectified as soon as possible.

----------------------------------------------------------
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.

Space Weather Services              email: asfc at ips.gov.au
Bureau of Meteorology
PO Box 1386                         WWW: http://www.ips.gov.au
Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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