[Ips-dhfpr] IPS Daily HF Prop Report - 05 July 12 issued 2328 UT on 05 Jul 2012

rwc rwc at ips.gov.au
Fri Jul 6 09:28:40 EST 2012


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/05 JULY 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (05 JULY) 
Date   T index  Conditions    
05 Jul    63    Fair-normal    

Flares    Max     Fadeout    Freq.  Sectors
  M4.6 04/2209UT  possible   lower  East Pacific/
                                    North American
  M1.2 04/2355UT  possible   lower  West Pacific
  M1.1    0038UT  possible   lower  West Pacific
  M2.4    0110UT  possible   lower  West Pacific
  M1.0    0131UT  possible   lower  West Pacific
  M2.2    0242UT  possible   lower  E. Asia/Aust.
  M1.0    0332UT  possible   lower  E. Asia/Aust.
  M4.7    0336UT  possible   lower  E. Asia/Aust.
  M1.1    0659UT  possible   lower  Mid East/Indian
  M1.3    0745UT  possible   lower  Mid East/Indian
  M1.8    1048UT  possible   lower  European
  M6.2    1144UT  probable   lower  European
  M1.2    1321UT  possible   lower  European
  M1.6    2014UT  possible   lower  East Pacific/
                                    North American
  M1.5    2142UT  possible   lower  East Pacific/
                                    North American

MUFs:
   Cocos Island Region:
      Near predicted monthly values with 15-30%
      depressions 00, 12-20, 22-23 UT.
   Niue Island Region:
      Near predicted monthly values with 15-25%
      depressions 00-06, 13-15 UT.
   Northern Australian Region:
      Near predicted monthly values with 15-30%
      depressions 05-06, 11-18 UT at Darwin. Depressions
      of 15-20%, 00, 03-07, 12-16 UT at Townsville.
   Southern Australian and New Zealand Region:
      Near predicted monthly values with depressions to
      20%, mostly 01-09, 14-17 UT.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values to 25% depressed.

PCA Event : No event.

Predicted Monthly T index for July:  77

2. FORECAST (06 JULY - 08 JULY)
Date   T index  Conditions       MUFs                              
06 Jul    70    Normal           Near predicted monthly values
07 Jul    75    Normal           Near predicted monthly values    
08 Jul    75    Fair             Near predicted monthly values   

COMMENT: Occasional depressions to 20% possible at all latitudes.
IPS HF Communications Warning 26 was issued on 5 July and is
current for 6-8 Jul (SWFs). 

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