[Ips-dhfpr] IPS Daily HF Prop Report - 30 November 11 issued 2333 UT on 30 Nov 2011

rwc rwc at ips.gov.au
Thu Dec 1 10:33:32 EST 2011


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 30/2330Z NOVEMBER 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (30 NOVEMBER) 
Date   T index  Conditions    
30 Nov    93    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      No data available during local day.
      No data available during local night.
   Niue Island Region:
      Mostly near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values during local day.
      Enhanced by 15% during local night.
      Enhanced by 20% after local dawn.
   Southern Australian and New Zealand Region:
      Mostly near predicted monthly values.
      Enhanced by 20% after local dawn.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Predicted Monthly T index for November:  66
2. FORECAST (01 DECEMBER - 03 DECEMBER)
Date   T index  Conditions       MUFs                              
01 Dec   115    Normal           About 20% above predicted monthly 
                                 values
02 Dec   130    Normal           About 30% above predicted monthly 
                                 values    
03 Dec   130    Normal           About 30% above predicted monthly 
                                 values   
COMMENT: MUFs were generally around predicted monthly values 
for the first half of the UT day after which they improved to 
around 20% enhanced. Since there is no major geomagnetic activity 
expected for the next 3 days and the EUV flux from the Sun is 
high, MUFs are expected to regain the greatly enhanced levels 
that have been experienced recently.
----------------------------------------------------------
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
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tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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