[Ips-dhfpr] IPS Daily HF Prop Report - 22 January 13 issued 2345 UT on 22 Jan 2013

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/22 JANUARY 2013 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    61    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values.
   Niue Island Region:
      Depressed by 20% during local day.
      Near predicted monthly values during local night.
   Northern Australian Region:
      Near predicted monthly values.
   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):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Predicted Monthly T index for January:  80


2. FORECAST (23 JANUARY - 25 JANUARY)
Date   T index  Conditions       MUFs                              
23 Jan    70    Normal           Near predicted monthly values
24 Jan    70    Normal           Near predicted monthly values    
25 Jan    65    Normal-fair      Near predicted monthly values/depressed 
                                 5 to 10%   

COMMENT: HF conditions were mostly normal today with some 
periods of minor to mild MUF depressions in northern Australian 
regions. Mostly normal HF conditions may be expected for the 
next 3 days with some possibility of minor MUF depressions 
on mid and high latitudes late on 24 January and through 25 
January due to an expected slight rise in geomagnetic activity 
levels during this period.

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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.

IPS Radio and Space Services        email: asfc at ips.gov.au
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