[Ips-whfpr] IPS Weekly Prop. Report (28 November 12) issued 0213 UT on 28 Nov 2012

[rwc]

SUBJ: IPS WEEKLY HF PROPAGATION REPORT
ISSUED ON 28 NOVEMBER 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (21 NOVEMBER - 27 NOVEMBER)
Date   T index   Conditions        
21 Nov   95      Normal            
MUFS:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Mostly near predicted monthly values. Enhancements 15-25% at
      Townsville 10-18 UT.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

22 Nov  113      Normal            
MUFS:
   Cocos Island Region:
      Near predicted monthly values with enhancements
      to 35% 07-17 UT.
   Niue Island Region:
      Near predicted monthly values with enhancements
      to 25%, 00, 10-15, 21-23 UT.
   Northern Australian Region:
      Near predicted monthly values with enhancements
      to 55% at Darwin 07-19 UT and to 25% 11-20 UT at
      Townsville.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values with enhancements
      to 30% 07-16 UT.

23 Nov  129      Normal            
MUFS:
   Cocos Island Region:
      Near predicted monthly values with enhancements to 30%
      07-17 UT. Depressions to 20% 20-22 UT.
   Niue Island Region:
      Enhanced 15-30% 00-17 UT, then near predicted monthly values.
   Northern Australian Region:
      Enhanced 20-40% at Darwin 07-18 UT and 20-35% 04-19 UT at
      Townsville. Near predicted monthly values at other times.
   Southern Australian and New Zealand Region:
      Near predicted monthly values to 25% enhanced.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values to 35% enhanced.

24 Nov  108      Normal            
MUFS:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Near predicted monthly values with enhancements
      to 20% 03-04, 10-13 UT.
   Northern Australian Region:
      Near predicted monthly values. Enhancements to
      20% 07-15 UT and to 25% 17-20 UT at Townsville.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during with enhancements
      to 30% mostly 04-20 UT. Perth and Learmonth mostly
      near predicted monthly values; depressions to 20%,
      00-01 and 14-16 UT to 20% at Learmonth.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values. Some depressions to
      20% 08-20 UT.

25 Nov   99      Normal            
MUFS:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Near predicted monthly values.
   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 to 20% depressed.

26 Nov   86      Normal            
MUFS:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

27 Nov   75      Normal            
MUFS:
   Cocos Island Region:
      Mostly near predicted monthly values.
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Mostly 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.

Predicted Monthly T index for November:  81

2. FORECAST (28 NOVEMBER - 04 DECEMBER) 
MUFS: MUFs near predicted monthly values.

Propagation conditions: Normal. SWFs probable early in week.

T index: 81

3. OUTLOOK (05 DECEMBER - 04 JANUARY)
Degraded HF propagation conditions possible:
No significant degraded periods expected.

PLEASE NOTE:
Space weather conditions can frequently be determined by short 
timescale events that cannot be forecast a week in advance,
particularly at solar maximum.

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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