[Ips-dhfpr] IPS Daily HF Prop Report - 15 January 11

rwc rwc at ips.gov.au
Sun Jan 16 10:40:44 EST 2011


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 15/2330Z JANUARY 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (15 JANUARY) 
Date   T index  Conditions    
15 Jan     3    Normal         

Flares: none.

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

PCA Event : No event.

Predicted Monthly T index for January:  37
2. FORECAST (16 JANUARY - 18 JANUARY)
Date   T index  Conditions       MUFs                              
16 Jan     5    Normal           near predicted monthly values/depressed 
                                 10 to 20% 
17 Jan    10    Normal           near predicted monthly values/depressed 
                                 10 to 20%     
18 Jan    15    Normal           near predicted monthly values/depressed 
                                 5 to 15%    
COMMENT: Depressed MUFs of 15% during local day for Northern 
AUS/Equatorial regions over the last 24 hours. Similar depressed 
conditions during local day and night for Southern AUS/NZ regions 
as well as Antarctic regions. MUFs depressions of 10%-20% possible 
on 16Jan for all regions with possible disturbed periods for 
high latitudes. Increased MUFs expected from 17Jan onwards for 
all regions. 
----------------------------------------------------------
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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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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