[Ips-dhfpr] IPS Daily HF Prop Report - 06 March 12 issued 2341 UT on 06 Mar 2012

rwc rwc at ips.gov.au
Wed Mar 7 10:41:22 EST 2012


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 06/2330Z MARCH 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (06 MARCH) 
Date   T index  Conditions    
06 Mar    61    Normal         

Flares    Max     Fadeout    Freq.  Sectors
  M1.3 05/2235UT  possible   lower  East Pacific/
                                    North American
  M1.3    0028UT  possible   lower  West Pacific
  M1.2    0144UT  possible   lower  West Pacific
  M1.0    0405UT  possible   lower  E. Asia/Aust.
  M1.0    0755UT  possible   lower  Mid East/Indian
  M2.1    1241UT  possible   lower  European
  M1.3    2111UT  possible   lower  East Pacific/
                                    North American
  M1.0    2254UT  possible   lower  East Pacific/
                                    North American

MUFs:
   Cocos Island Region:
      Near predicted monthly values during local day.
      Depressed by 30% during local night.
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Depressed by 15% over the UT day.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day.
      Depressed by 15% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Depressed by 20% over the UT day.

PCA Event : No event.

Predicted Monthly T index for March:  81


2. FORECAST (07 MARCH - 09 MARCH)
Date   T index  Conditions       MUFs                              
07 Mar    60    Normal-fair      Mostly near predicted monthly 
                                 values. Depressions to 25% possible 
                                 at times.
08 Mar    60    Normal           Mostly near predicated monthly 
                                 values. Depressions to 20% possible 
                                 at times.    
09 Mar    60    Normal           Near predicted values. Depressions 
                                 to 20% possible at times.   

COMMENT: Depressions to 50% at Niue 13-17UT. Depressions to 40% 
Cocos Islands 13-17UT. Depressions 20-40% Perth and Learmonth. 
Generally weak ionospheric support Antarctic region. Expect periods 
of disturbance S Aus/NZ/Antarctic regions days one and two due 
to anticipated geomagnetic activity.

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