[Ips-dhfpr] IPS Daily HF Prop Report - 22 January 12 issued 2337 UT on 22 Jan 2012

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 22/2330Z JANUARY 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (22 JANUARY) 
Date   T index  Conditions    
22 Jan    58    Normal-fair    

Flares: none.

MUFs:
   
   Niue Island Region:
      Mostly near predicted monthly values.
   Northern Australian Region:
      Mostly near predicted monthly values.
      Depressed by 20% after local dawn.
   Southern Australian and New Zealand Region:
      Depressed by 15% during local day.
      Near predicted monthly values during local night.
      Depressed by 25% 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 January:  76
2. FORECAST (23 JANUARY - 25 JANUARY)
Date   T index  Conditions       MUFs                              
23 Jan    80    Normal-fair      About 15% below predicted monthly 
                                 values 
24 Jan    90    Normal           Near predicted monthly values     
25 Jan    90    Normal           Near predicted monthly values    


COMMENT: Minor to moderate degradations in HF conditions 
and MUF depressions were observed on mid and high latitude 
locations today. Minor to mild degradations in HF conditions 
may be possible on 23 January due to continued expected 
enhancements in geomagnetic activity levels on this day. 
Mostly normal HF conditions may be expected for 24 and 
25 January. 

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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.

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