[Ips-dhfpr] IPS Daily HF Prop Report - 25 October 13 issued 2339 UT on 25 Oct 2013

rwc rwc at ips.gov.au
Sat Oct 26 10:39:15 EST 2013


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/25 OCTOBER 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (25 OCTOBER) 
Date   T index  Conditions    
25 Oct   100    Normal         

Flares    Max     Fadeout    Freq.  Sectors
  M2.9    0303UT  possible   lower  E. Asia/Aust.
  X1.7    0801UT  probable   all    Mid East/Indian
  M1.0    0955UT  possible   lower  Mid East/Indian
  M1.0    1016UT  possible   lower  European
  X2.1    1504UT  probable   all    South American/
                                    Atlantic
  M1.3    1710UT  possible   lower  South American/
                                    Atlantic
  M2.3    1921UT  possible   lower  East Pacific/
                                    North American
  M1.9    2058UT  possible   lower  East Pacific/
                                    North American

MUFs:
   Cocos Island Region:
      No data available 
   Niue Island Region:
      Near predicted monthly values during local day.
      No data available during local night.
   Northern Australian Region:
      Near predicted monthly values during local day.
      No data available during local night.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day.
      Enhanced by 15% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values during local day.

PCA Event : No event.

Monthly T index:
Month  T index
Sep      68
Oct      72
Nov      70


2. FORECAST (26 OCTOBER - 28 OCTOBER)
Date   T index  Conditions       MUFs                              
26 Oct    90    Normal           Near predicted monthly values
27 Oct    90    Normal           Near predicted monthly values    
28 Oct    90    Normal           Near predicted monthly values   

COMMENT: IPS SWF HF Communications Warning 30 was issued on 25 
October and is current for 26-28 Oct. HF conditions are expected 
to be mostly normal over the next 3 days. Possible SWFs over 
the forecast period.

----------------------------------------------------------
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
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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